Calcium Pantothenate USP

Product Name:Calcium Pantothenate USP
Product Formula:C18H32CaN2O10
Molecular Weight:476.53
CAS Number:137-08-6
No. Tests Specifications Reference
1 Description White powder. Slightly hygroscopic. Is odorless, and has a bitter taste. USP
2 Solubility Freely soluble in water; soluble in glycerin, Practically insoluble in alcohol, in chloroform, and in ether USP
3 Identification :
A. Infrared Absorption
B. Tests for Calcium

Shall pass the test
Shall pass the test
4 Specific rotation Between +25.0°and +27.5° USP
5 Alkalinity Shall pass the test USP
6 Loss on drying Not more than 5.0 % USP
7 Heavy metals Not more than 0.002 % USP
8 Ordinary Impurities Not more than 1.0% USP
9 Nitrogen content (On dried basis) 5.7% - 6.0 % USP
10 Content of calcium
(On dried basis)
8.2 % - 8.6 % USP

Storage: Store in a well-closed container at a temperature not exceeding 25°C, protected from direct sunlight and Moisture, unless otherwise specified.

Retest Period: 3 years from the date of manufacture.

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