high purity 99 % Pharmaceutical Raw Material paracetamol CAS NO.103-90-2

Hubei Langyou International Trading Co., Ltd is a renowned pharmaceutical manufacturer. We specializing in the production of research and development of pharmaceutical intermediates, this kind of products with high quality price concessions, welcomed the new and old customers advisory purchase, companies invest large fund and brain research fine chemical r&d department,biochemical,  pharmaceutical and intermediate products to meet the demand of the market. High level research team,advanced equipment and good scientific atmosphere ensure the quality .

1.Reasonable and competitive price. Provide the best and professional service.Provide the best and professional service is our purpose.

2. Reliable shipping way.Door to door service, guarantee 100% delivery for you.

We have our own shipping agent in each country,we have special lines to your country, you no need do anything.

Will finish all the customs clearance at our side, customers are without any customs issues,door to door delivery.

3.To below countries, we are very  familiar and regular.

UK,USA,Canada,Russia,Ukraine,Kazakhstan,Belarus,Germany,Poland,Sweden,the Netherlands, Australia,Spain,Mexico,Poland  and so on. All are without problems.

paracetamol

CAS: 103-90-2

MF: C8H9NO2

MW: 151.16

EINECS: 203-157-5

Melting point 168-172 °C(lit.)

Boiling point 273.17°C (rough estimate)

density 1,293 g/cm3

vapor pressure 0.008Pa at 25℃

refractive index 1.5810 (rough estimate)

Fp 11 °C

storage temp. Inert atmosphere,Room Temperature

solubility ethanol: soluble0.5M, clear, colorless

pka 9.86±0.13(Predicted)

form Crystals or Crystalline Powder

color White

Odor odorless

Chemical property Obtain prism crystallization from ethanol. Melting point 169-171℃, relative density 1.293(21/4℃). Soluble in ethanol, acetone and hot water, difficult to dissolve in water, insoluble in petroleum ether and benzene. Odorless, bitter. The pH value of saturated aqueous solution is 5.5-6.5.

Uses Analgesic; antipyretic

Uses antiinfectant

Uses dispersing agent in liquid scintillation counting

Uses manufacture of azo dyes, photographic chemicals.

Uses Acetaminophen is widely used as an analgesic and fever-reducing agent. Acetaminophen is designed for moderate analgesia. It is also effective like aspirin and is used in analgesia for headaches (from weak to moderate pain), myalgia, arthralgia, chronic pain, for oncological and post-operational pain, etc.