diethyl ether ... CIALIS ... WHAT IS IT? LEE ... ASPIRIN
Diethylether ...
BY: NEMATTZZI JAIGUERY SPINNIN
Chemical Name: Synonyms
diethyl ether: ethyl ether / diethyl ether.
CAS No.: 60-29-7
Formula: C4H10O
PHYSICAL AND CHEMICAL PROPERTIES ...
Appearance and Color: Colorless, hygroscopic, very volatile.
Odor: Characteristic.
Vapour pressure: 58.6 kPa at 20 ° C
Relative vapor density (air = 1): 2.6
Solubility in water: 6.9 g/100 ml at 20 ° C
Boiling point: 35 ° C
Molecular Weight: 74.1
STABILITY AND REACTIVITY ...
The vapor is heavier than air and may storey, possible distant ignition point. As a result of flow, agitation, etc.., Electrostatic charges can be generated.
The substance can form explosive peroxides under the influence of light and air. Reacts violently with oxidants causing fire and explosion.
Conditions to avoid: open flames, NO sparks, and NO smoking. NO contact with hot surfaces.
Materials to avoid: Oxidizers.
Decomposition Products: Carbon monoxide.
Polymerization: Not applicable. TOXICOLOGICAL IRFORMACIONN
...
Acute Chronic Skin Contact with the skin dry. Dermatitis. Eye Contact
Redness. No information available. Inhalation
headache, drowsiness, vomiting, narcosis, loss of consciousness. It can affect the central nervous system. Ingestion
Dizziness, drowsiness, vomiting. No information available.
Other Caution, the exhibition can become addictive. Before distillation
Check for peroxides, if positive.
limit in workplace air (s / Resolution 444/91) CMP: CMP-CPT 1200 mg/m3, 1500 mg/m3
biological limit (s / Resolution 444/91): None. Limit
NIOSH REL: Standard not recommended. Limit
OSHA PEL: TWA 400 ppm (1200 mg/m3). Level
guide to sources of human drinking water (s / Disc. 831/93): None.
TOAMR MEASURES IN CASE OF CONTACT ...
Overall: In all cases after applying first aid, referral to the doctor.
Skin Contact: Remove contaminated clothes, rinse with water and soap.
Eye contact: Flush with water for several minutes (remove contact lenses if easily possible), and provide medical care.
Inhalation: Fresh air, rest, artificial respiration if indicated for medical attention.
Ingestion: Do NOT induce vomiting for medical attention.
media to take in case of fire or EXPLICION ...
appropriate Extinguishing: Foam, dry chemical triclosan and carbon dioxide. Extinguishing
inadequate: Water jets to prevent the product from spreading.
Decomposition Products: Carbon monoxide.
special personal protective equipment: self-contained breathing equipment.
Special instructions for fire fighting: Keep storage containers cool with water spray.
CIALIS ...
Cialis "- how it works? Cialis contains
an active ingredient Tadalafil is a medicine used to treat erectile dysfunction (impotence). Tadalafil is an inhibitor that works by preventing the action of a chemical element in the body called phosphodiesterase-5 (PDE5). 5.
erection occurs through a complex chain of events, including nervous system signals the release of chemical messengers within the tissues of the penis. One of these chemical messengers is called cyclic GMP.
Cyclic GMP causes the blood vessels in the penis relax and widen, this allows more blood to the penis with the end result of an erection. Cialis is a
medicine that treats erectile dysfunction. The pills should be consumed only when you want to have sex. Cialis can help men suffering from erectile dysfunction achieve and maintain an erection when aroused visually or physically. It can also be used by those who occasionally suffer from erectile dysfunction. Cialis is not a product for women and should only be consumed by men under medical prescription.
Cialis Is comparable to Viagra?
Cialis works much faster than Viagra. Clinical trials show that the majority of men who used Tadalafil were able to have sex within the first 30 minutes. Cialis stays in the body for more than 24 hours while Viagra remains an average of 4 hours.
What are the doses? There
pills 10mg and 20 mg. The recommended dose is no more than one pill (10/20 mg) per day. Important for Cialis
Caution should be exercised in cases such as:
• In patients with sickle cell anemia, bone cancer or leukemia increases the risk of prolonged erections
• Poor liver function
• Poor kidney function
• Diseases related to heart and blood vessels (Cardiovascular disease)
• penis physical abnormalities such as scars, excessive curvature or Peyronie's disease.
What are the possible side effects?
medicines and their side effects can act in each person differently. The following are just some of the side effects known to be associated with Cialis. This does not mean that all people using Cialis will experience these or other side effects.
• Headache • Nasal congestion
• Indigestion (dyspepsia)
• Back pain • Redness
• Dizziness • Muscle pain (myalgia)
• Pain • Red eye due to excess blood supply (hyperaemia)
• Swelling of the eyelids
What is the result of the combination of Cialis with other medications?
Cialis (tadalafil) must not be used in conjunction with any other form of nitrate medication, this combination can produce a severe drop in blood pressure that can cause dizziness, fainting and even a heart attack. Medications with nitrates include: • nicorandil
• glyceryl trinitrate, isosorbide mononitrate, isosorbide dinitrate, used for angina
• Amyl Nitrate (known as 'poppers')
If Cialis is consumed by people taking medicines for high blood pressure (hypertension), the combination may cause an extra drop in blood pressure. Probably not very significant, but you should be aware that if this happens you dizzy.
not recommend the use of Cialis with other treatments for erectile dysfunction, the consequences of these combinations have not yet been established.
The following medicines consumed with tadalafil may increase the risk of side effects:
• Antifungals such as ketoconazole and itraconazole
• Antibiotics such as clarithromycin and erythromycin
• PROTASA inhibitors for HIV treatment ritonavir and saquinavir
Tell your doctor if you are taking any of these drugs, you probably need a lower dose of tadalafil.
NEMATTZZI JAIGUERY SPINNIN ...
nemattzzi@hotmail.com
Monday, May 11, 2009
Melting Temp Calculator
naka naka
In this part we do not mofaremos of aspirin, well, a little, but not quite ...
By: NEMATTZZI JAIGUERY SPINNIN
ASPIRIN ...
trade name Aspirin comes from the word "Pirates", which designates a family of botanical plants and hence the syllable "Sir." The letter "A" indicates the process of acetylation which is submitted to the salicylic acid into acetylsalicylic acid. The syllable "in" was a frequently used ending for drugs at the time.
headache, menstrual pain, muscle pain ... are types of pain that occur in our daily lives but what is it and how does the pain?
to relieve, Felix Hoffman summed up, in 1897, acetylsalicylic acid, an active principle whose first and best known indications show it as an analgesic, antipyretic and anti-inflammatory, effective and well tolerated.
DISCOVER ... Throughout its 100 year history, Aspirin has emerged as a drug highly indicated in several cases.
addition to its classical indications (anti-inflammatory, antipyretic DISMUNUCION OF FOOT "" and analgesic), the various investigations carried out in recent years have found new and interesting directions for the treatment of other diseases (cardiovascular, cerebrovascular, etc.). ...
THE HISTORY OF ASPIRIN
In ancient times, the remedy is found in nature. In particular, the extract from the bark of white willow (Salix alba), whose active ingredient is the substantial base of aspirin, had a soothing therapeutic qualities such as fever and relieve pain. Over time, natural remedies paved the way for scientific research and chemical solutions.
Further investigations and modifications of willow bark were active in this plant that scientists called salicin, used to synthesize salicylic acid, and acetylation process leads to aspirin.
Forty-four years later the first attempt of acetylation of salicylic acid, Felix Hoffmann, a young chemist at the Bayer Company, managed to obtain pure and stable form acetylsalicylic acid marketed under the name after Aspirin. From then until now, Aspirin has been sold around the world ... ...
ACID SALISILICO
To prevent a possible shortage of salicin in the near future, creating the need to find the chemical formula to synthesize this substance from willow bark. In 1859, Herman Kolbe received salicylic acid, synthesis of salicin. This compound has some disadvantages, such as its excessive bitterness and irritation in the stomach that caused ingestion.
acetyl
SALSILICO ... In 1853, French chemist Charles Frederic Gerhardt made a first attempt to acetylation de la salicina pero la solución contenía demasiados efectos secundarios e impurezas. Aún así, sus experimentos fueron recogidos en la literatura científica del momento, aunque a la vez olvidados por la comunidad médica. Cuarenta y cuatro años más tarde, Félix Hoffmann recuperó del pasado estas investigaciones y las perfeccionó, obteniendo el ácido acetilsalicílico, principio activo de Aspirina.
FELIX HOFFMANN…
Arthur Eichengrün, director del grupo de investigación de nuevos fármacos de la Compañía Bayer en 1896, encargó a Félix Hoffmann la resolución de una variante del ácido salicílico que redujera los efectos secundarios the original. Felix Hoffmann's father suffered from chronic rheumatism treated with salicylic acid. The interest of young chemist ensure the success of the investigation. On October 10, 1897, Felix Hoffmann reported the procedure for obtaining the so-called acetylsalicylic acid. His method of work focused on modifying and improving the experiments in 1853 by Frenchman Charles Frederic Gerhardt. Hoffmann's research led to a more stable and chemically pure, than his predecessor.
...
Bayer Bayer was born as a company dedicated to the dye industry, before becoming a pharmaceutical company. At that time, the supervisor of patents and research department of Bayer, Carl Duisberg, decided to investigate all possible avenues to create a paranitrophenol antipyretic. This decision was taken following the accidental discovery. Some doctors had managed acetanilina Alsatian about sick of parasitic infections, instead of naphthalene. The acetanilina is a product used in the dye industry. Surprisingly they found themselves before an antipyretic unknown so far. The paranitrophenol was a waste product in the manufacture of dyes chemically very similar to the acetanilina, of which there were thousands of kilos stored in the factory without a destination or use. In 1888 he obtained a chemical called Duisberg acetophenetidin that name was not released with a chemical. Phenacetin, the first drug from Bayer.
CURIOSITIES ... Why is aspirin white?
Not all dosage forms of aspirin have a range white. White alone are the following: Aspirin adults, C Effervescent Aspirin and cafiaspirins. White is because the raw materials used in their production are white and they have no process that changes its color. Also, no dyes are used in its preparation.
Why Aspirin is round? Aspirin
began to be marketed in powder form. Technological advances enabled the manufacture of tablets, which made it more convenient dosing and sampling. The rounded shape is what allows a better swallowing their intake.
CONCLUSIONS ... We continue to see and realize that the drug aspirin is a little or much more indispensable in the use of any and all human communities, the simple question is: who in his life has taken an aspirin? ... is very cool ... but I feel there is something behind this ... but ... this time is not critical ... just present this work today research and there ...
http://medicina-sociedad.blogspot.com/
nemattzzi@hotmail.com
In this part we do not mofaremos of aspirin, well, a little, but not quite ...
By: NEMATTZZI JAIGUERY SPINNIN
ASPIRIN ...
trade name Aspirin comes from the word "Pirates", which designates a family of botanical plants and hence the syllable "Sir." The letter "A" indicates the process of acetylation which is submitted to the salicylic acid into acetylsalicylic acid. The syllable "in" was a frequently used ending for drugs at the time.
headache, menstrual pain, muscle pain ... are types of pain that occur in our daily lives but what is it and how does the pain?
to relieve, Felix Hoffman summed up, in 1897, acetylsalicylic acid, an active principle whose first and best known indications show it as an analgesic, antipyretic and anti-inflammatory, effective and well tolerated.
DISCOVER ... Throughout its 100 year history, Aspirin has emerged as a drug highly indicated in several cases.
addition to its classical indications (anti-inflammatory, antipyretic DISMUNUCION OF FOOT "" and analgesic), the various investigations carried out in recent years have found new and interesting directions for the treatment of other diseases (cardiovascular, cerebrovascular, etc.). ...
THE HISTORY OF ASPIRIN
In ancient times, the remedy is found in nature. In particular, the extract from the bark of white willow (Salix alba), whose active ingredient is the substantial base of aspirin, had a soothing therapeutic qualities such as fever and relieve pain. Over time, natural remedies paved the way for scientific research and chemical solutions.
Further investigations and modifications of willow bark were active in this plant that scientists called salicin, used to synthesize salicylic acid, and acetylation process leads to aspirin.
Forty-four years later the first attempt of acetylation of salicylic acid, Felix Hoffmann, a young chemist at the Bayer Company, managed to obtain pure and stable form acetylsalicylic acid marketed under the name after Aspirin. From then until now, Aspirin has been sold around the world ... ...
ACID SALISILICO
To prevent a possible shortage of salicin in the near future, creating the need to find the chemical formula to synthesize this substance from willow bark. In 1859, Herman Kolbe received salicylic acid, synthesis of salicin. This compound has some disadvantages, such as its excessive bitterness and irritation in the stomach that caused ingestion.
acetyl
SALSILICO ... In 1853, French chemist Charles Frederic Gerhardt made a first attempt to acetylation de la salicina pero la solución contenía demasiados efectos secundarios e impurezas. Aún así, sus experimentos fueron recogidos en la literatura científica del momento, aunque a la vez olvidados por la comunidad médica. Cuarenta y cuatro años más tarde, Félix Hoffmann recuperó del pasado estas investigaciones y las perfeccionó, obteniendo el ácido acetilsalicílico, principio activo de Aspirina.
FELIX HOFFMANN…
Arthur Eichengrün, director del grupo de investigación de nuevos fármacos de la Compañía Bayer en 1896, encargó a Félix Hoffmann la resolución de una variante del ácido salicílico que redujera los efectos secundarios the original. Felix Hoffmann's father suffered from chronic rheumatism treated with salicylic acid. The interest of young chemist ensure the success of the investigation. On October 10, 1897, Felix Hoffmann reported the procedure for obtaining the so-called acetylsalicylic acid. His method of work focused on modifying and improving the experiments in 1853 by Frenchman Charles Frederic Gerhardt. Hoffmann's research led to a more stable and chemically pure, than his predecessor.
...
Bayer Bayer was born as a company dedicated to the dye industry, before becoming a pharmaceutical company. At that time, the supervisor of patents and research department of Bayer, Carl Duisberg, decided to investigate all possible avenues to create a paranitrophenol antipyretic. This decision was taken following the accidental discovery. Some doctors had managed acetanilina Alsatian about sick of parasitic infections, instead of naphthalene. The acetanilina is a product used in the dye industry. Surprisingly they found themselves before an antipyretic unknown so far. The paranitrophenol was a waste product in the manufacture of dyes chemically very similar to the acetanilina, of which there were thousands of kilos stored in the factory without a destination or use. In 1888 he obtained a chemical called Duisberg acetophenetidin that name was not released with a chemical. Phenacetin, the first drug from Bayer.
CURIOSITIES ... Why is aspirin white?
Not all dosage forms of aspirin have a range white. White alone are the following: Aspirin adults, C Effervescent Aspirin and cafiaspirins. White is because the raw materials used in their production are white and they have no process that changes its color. Also, no dyes are used in its preparation.
Why Aspirin is round? Aspirin
began to be marketed in powder form. Technological advances enabled the manufacture of tablets, which made it more convenient dosing and sampling. The rounded shape is what allows a better swallowing their intake.
CONCLUSIONS ... We continue to see and realize that the drug aspirin is a little or much more indispensable in the use of any and all human communities, the simple question is: who in his life has taken an aspirin? ... is very cool ... but I feel there is something behind this ... but ... this time is not critical ... just present this work today research and there ...
http://medicina-sociedad.blogspot.com/
nemattzzi@hotmail.com
How Do Calculators Calculate Trig
DRUGS AND SOCIETY OF Heuven
Drugs and society ... By: NEMATTZZI JAIGUERY SPINNIN
In the second half of the twentieth century major changes in the patient's life because of this, thanks to the change and the availability of better and new medicines, all men and women have changed since the stay and the perpetuity of the same people ... it counts
The discovery of new drugs is largely secondary to the progress we have about how the body, which causes diseases that produce it and what are the mechanisms leading to a healthy body sick (POCA) ...
Truth and the most reasonable I think YOU and I knew that there was simply a drug that has no adverse reactions or (side effect) ... And all this
or is thanks to self-medication AGAINST ...
And all this because we are very reluctant expert ... this is the DOC ... but as good citizens ... because we hurt ourselves ... self-medication is a huge conflict is not If we prescribe something for pain, flu or any discomfort, if not, unfortunately for this type of hobby you have created and reinforced many diseases ... and that the bug, BACTERIA, xxxxx thing we have in our body sometimes makes much stronger for the drug not prescribed by the expert ...
the unrestricted use of antibiotics or ex drug is one element that has influenced and will influence ALWAYS the generation of resistance by microorganisms (bugs, bacteria, those things that make us sick, "CLEAR?) ...
really is a serious thing ... sometimes it is a simple flu, but reluctantly, and indecision assist experts and AUTO-Chocho, that becomes chronic flu ... and then ... PAINT YOUR BOOKLET ...
DRUG PROCESSING ... Sure ... most
the "author" of the bathroom ... (HEALTH) ... u think happens to me ... the thing is simple ... our pharmaceutical and health authorities to accept or establish a XXX MEDICINE, should make a super mega project, test it, do tests ... CALL METHOD violence (TEST ON MEDIACMENTO)
That all for not making you a roll ... begins in the cells (the little things are smaller than this thing XXX) ... testing begins there ... then PIECES OF FABRIC (who knows what they are ) ... continuing this bureaucracy, but it is necessary, otherwise we may relist thousand and one things and deadly TOXIC TWO PESOS only ...
then on animals of different species ... where this procedure proves that drugs do what they "should" do or provide for what the believe IGOR ... and where they may not be TOXIC ... and good to add, as there are times does not pass what scientists hope ...
They do this through a process and not the process is more "good manufacturing practices" where you know a thousand and one things used laboratory, where it is said, but dozens have created thousands d infections, the same drug pro mutate ... or simply become immune or indestructible ...
The purpose of these "studies" OSEA and between meals, of course, because there are times when our friend does not apply and then pass it just like that for a few pesos ...
The purpose of these studies include several hundreds or thousands of patients INCLSUSO for drug testing and last for several months or even years, and well the thing is to do with not behave in patients in "real life" ... REAL LIFE ...
course is clear and very obvious that this means of processes can be seen and unknown adverse reactions e UNEXPECTED jojana, bone in very CONSEQUENTIAL, the product does what was expected to do, and then declaring a garbage
Once the drug is accredited and accepted all the methods pro, and everyone LEADERS ... bone can be added to human bone prescribed to humans, is passed to the government very well groups of patients studied before during and after D ELA ... that spawn ADMINISTRATION
... And all this to see if it is effective and STOPS tickets to the creators ...
In these phases is studied well the guinea pig (vs HUMANS ANIMALS) ... and for the procedure and continue with the bureaucracy of MONEY ...
Well ... to finish
determinants are different types of medications, generics where necessary, SAME, or similar to the original drugs, but, the fish of any of these is that they are only variations of the drug, bone, simply change the formula, they add or take away, modify it and sell it and you like sheep, we buy them thinking that is better and benefactor for YOU AND ME ...
Sometimes it happens and Newton and many scientists, all and say all, inventions are, by mistake, and this thanks to the same transformation of medicine is often more powerful and more FOR BENIGN ... people "GOOD" ...
Drugs and society ... By: NEMATTZZI JAIGUERY SPINNIN
In the second half of the twentieth century major changes in the patient's life because of this, thanks to the change and the availability of better and new medicines, all men and women have changed since the stay and the perpetuity of the same people ... it counts
The discovery of new drugs is largely secondary to the progress we have about how the body, which causes diseases that produce it and what are the mechanisms leading to a healthy body sick (POCA) ...
Truth and the most reasonable I think YOU and I knew that there was simply a drug that has no adverse reactions or (side effect) ... And all this
or is thanks to self-medication AGAINST ...
And all this because we are very reluctant expert ... this is the DOC ... but as good citizens ... because we hurt ourselves ... self-medication is a huge conflict is not If we prescribe something for pain, flu or any discomfort, if not, unfortunately for this type of hobby you have created and reinforced many diseases ... and that the bug, BACTERIA, xxxxx thing we have in our body sometimes makes much stronger for the drug not prescribed by the expert ...
the unrestricted use of antibiotics or ex drug is one element that has influenced and will influence ALWAYS the generation of resistance by microorganisms (bugs, bacteria, those things that make us sick, "CLEAR?) ...
really is a serious thing ... sometimes it is a simple flu, but reluctantly, and indecision assist experts and AUTO-Chocho, that becomes chronic flu ... and then ... PAINT YOUR BOOKLET ...
DRUG PROCESSING ... Sure ... most
the "author" of the bathroom ... (HEALTH) ... u think happens to me ... the thing is simple ... our pharmaceutical and health authorities to accept or establish a XXX MEDICINE, should make a super mega project, test it, do tests ... CALL METHOD violence (TEST ON MEDIACMENTO)
That all for not making you a roll ... begins in the cells (the little things are smaller than this thing XXX) ... testing begins there ... then PIECES OF FABRIC (who knows what they are ) ... continuing this bureaucracy, but it is necessary, otherwise we may relist thousand and one things and deadly TOXIC TWO PESOS only ...
then on animals of different species ... where this procedure proves that drugs do what they "should" do or provide for what the believe IGOR ... and where they may not be TOXIC ... and good to add, as there are times does not pass what scientists hope ...
They do this through a process and not the process is more "good manufacturing practices" where you know a thousand and one things used laboratory, where it is said, but dozens have created thousands d infections, the same drug pro mutate ... or simply become immune or indestructible ...
The purpose of these "studies" OSEA and between meals, of course, because there are times when our friend does not apply and then pass it just like that for a few pesos ...
The purpose of these studies include several hundreds or thousands of patients INCLSUSO for drug testing and last for several months or even years, and well the thing is to do with not behave in patients in "real life" ... REAL LIFE ...
course is clear and very obvious that this means of processes can be seen and unknown adverse reactions e UNEXPECTED jojana, bone in very CONSEQUENTIAL, the product does what was expected to do, and then declaring a garbage
Once the drug is accredited and accepted all the methods pro, and everyone LEADERS ... bone can be added to human bone prescribed to humans, is passed to the government very well groups of patients studied before during and after D ELA ... that spawn ADMINISTRATION
... And all this to see if it is effective and STOPS tickets to the creators ...
In these phases is studied well the guinea pig (vs HUMANS ANIMALS) ... and for the procedure and continue with the bureaucracy of MONEY ...
Well ... to finish
determinants are different types of medications, generics where necessary, SAME, or similar to the original drugs, but, the fish of any of these is that they are only variations of the drug, bone, simply change the formula, they add or take away, modify it and sell it and you like sheep, we buy them thinking that is better and benefactor for YOU AND ME ...
Sometimes it happens and Newton and many scientists, all and say all, inventions are, by mistake, and this thanks to the same transformation of medicine is often more powerful and more FOR BENIGN ... people "GOOD" ...
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