D-CALCIUM PANTOTHENATE
SYNONYM: D-(+)-PANTOTHENATE; CALCIUM PANTOTHENATE;
D-(+)-PANTOTHENIC ACID CALCIUM SALT; D-PANTOTHENIC ACID, CALCIUM SALT
FORMULA: C18H32CaN2O10
M. W.: 476.5382
CAS NO.: 137-08-6
GRADE: USP25
DESCRIPTION: WHITE POWDER.
SPECIFICATIONS:
|
APPEARANCE |
WHITE POWDER |
|
SPECIFIC ROTATION |
+25.0～+27.5℃ |
|
IDENTIFICATION |
POSITIVE
REACTION |
|
ALKALINITY |
CONFORM |
|
LOSS ON DRYING |
5.0% MAX. |
|
HEAVY METALS |
20PPM MAX. |
|
ORDINARY
IMPURITIES |
1.0% MAX. |
|
NITROGEN
CONTENT |
5.7-6.0% |
|
CALCIUM CONTENT |
8.2-8.6% |
|
ORGANIC
VOLATILE IMPURITIES |
CONFORM |
|
ASSAY (ON THE
DRIED BASIS) |
98.0% MIN. |
USE: AS NUTRITIONAL
SUPPLEMENT IN MEDICINE AND FOOD INDUSTRY.
PACKING: PACKED IN CARTON, 25KG EACH.