Product Description
Product Name: |
Vitamin B5 (D-Calcium Pantothenate) |
Appearance: |
White powder |
Standard: |
USP/BP/EP/IP/Food Grade; Feed Grade |
CAS No.: |
137-08-6 |
Molecular formula: |
C18H32CaN2O10 |
Molecular weight: |
476.54 |
EINECS No: |
205-278-9 |
Certificate: |
ISO,KOSHER,HALAL,HACCP,FAMIQS |
Package: |
25kg/carton box or drum; 500kg/big bag. |
Storage: |
Keep in a dry, cool place. |
Shelf life: |
36 months. |
Product Parameters
Vitamin B5 (D-Calcium Pantothenate) USP/Food Grade
Tests |
Specifications |
Appearance |
White powder |
Assay |
98%-101% |
Specific optical rotation |
+25.0°~27.5° |
Alkalinity |
no pink color is produced within 5 seconds |
Loss on drying |
not more than 5.0% |
Heavy metals |
not more than 20ppm |
Ordinary impurities |
not more than 1.0% |
Nitrogen content |
5.7%~6.0% |
Content of calcium |
8.2~8.6% |
Vitamin B5 (D-Calcium Pantothenate) Feed Grade
Item |
Specification |
Identification |
normal reaction |
Specific Rotation |
+25°---+27.5° |
Alkalinity |
normal reaction |
Loss on drying |
is less than or equal to 5.0% |
Heavy Metals |
is less than or equal to 0.002% |
Ordinary Impurities |
is less than or equal to 1.0% |
Residual solvent (methanol) |
as required |
Nitrogen Content |
5.7~6.0% |
Content of Calcium |
8.2~8.6% |
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