Category:
Pharmaceutical Excipients
CAS NO:
57-55-6
Standard:
ChP,USP,EP,JP,
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.