Cas no for 57-55-6,1,2-Propanediol ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 57-55-6

57-55-6

[CAS Name] 1,2-Propanediol

[Formula] C3H8O2

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Basica Info

[CAS Name]1,2-Propanediol
[Alias]Propane-1,2-diol
[Number]57-55-6
[EINECS]200-338-0
[Formula]C3H8O2
[Molecular weight]76.09

[Melting point]-60℃
[Boiling point]195.1°C at 760 mmHg
[Density]0.111mmHg at 25°C
[Flash point]85.7°C

57-55-6 Suppliers

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GenCloud Pharmaceutical Technology Co., Ltd.

Propylene glycol for injection：

complies with EP、USP、JP、ChP

Alcohol testing：

1,2-Butanediol：≤0.01%

1,3-Propanediol：≤0.01%

ethylene glycol：≤0.01%

diethylene glycol：≤0.01%

sum of impurities：≤1.0%

Endotoxin testing：＜0.001 IU/mg

Impurity testing：

compliy with pharmacopeial standards for oxidizing substances and reducing substances

water：≤0.2%

arsenic：≤2ppm

Residual solvents：

There are no solvents of class 1-3 in the production.

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ZHEJIANG JINLIAN CHEMTECH CO.,LTD

Propylene glycol has become widely used as a solvent, extractant, and preservative in a variety of parenteral and nonparenteral pharmaceutical formulations. It is a better general solvent than glycerin and dissolves a wide variety of materials, such as corticosteroids, phenols, sulfa drugs, barbiturates, vitamins (A and D), most alkaloids, and many local anesthetics.As an antiseptic it is similar to ethanol, and against molds it is similar to glycerin and only slightly less effective than ethanol.Propylene glycol is commonly used as a plasticizer in aqueous film-coating formulations.

Propylene glycol is also used in cosmetics and in the food industry as a carrier for emulsifiers and as a vehicle for flavors in preference to ethanol, since its lack of volatility provides a more uniform flavor.

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Shandong Zhishang Chemical Co.,Ltd

Factory Location:Shandong

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