GenCloud Pharmaceutical Technology(Shanghai) Co., Ltd.
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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
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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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CHANGSHA CHEMOWAY IMP&EXP CO., LTD
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Changsha Chemoway Co., Ltd. was founded in historical famous city Changsha .Since our foundation, we have been devoted to the trade of basic chemical materials, pharmaceutical intermediates, pigment and dye intermediates, food and industrial additives and special chemicals. Up to now, we have become a global supplier for chemical products with world-wide sales network and steady supply channels.
Due to years′ experiences and professional background in chemical industry, we have successfully established closely and steadily cooperative relationships with many famous international and domestic chemical companies such as BASF, Lanxess, Lawter, NALCO and Thermo Fisher, etc.
We commit to international market and supplier management. We complement each other′s advantages with large manufacturers in Shandong, Jiangsu, Zhejiang and other provinces. Through establishing strategic partnership with some manufacturing enterprises, we have owned synergistic effect now with them. Now, we are offering powerful supports to these manufacturing enterprises for helping expanding businesses into international market!View more |
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