Brand Name: SGONEK
Price: $75 -$110/Kilogram
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: Food Grade
Payment Terms: T/T, Western Union, MoneyGram
Product Name: | vitamin b5 | Cas No.: | 137-08-6 |
Molecular Formula: | C18H32CaN2O10 | Purity: | 99%min |
Brand Name: | SGONEK | Certification: | ISO FDA SG COA MSDS |
English Name:D-Calcium Pantothenate
Common Name:Dextro-calcium pantothenate
Other Name:Vitamin B5
CAS: 137-08-6
M.F.:C18H32CaN2O10
M.W.:476.53
Structural Formula:
Properties:D-calcium pantothenate is a white powder, no smelly odor, tastes a little bitter, has hydroscopic property. Its aqueous solution shows neutrality or slightly alkaline, easy to dissolve in water, slightly solvable in ethanol, almost can not dissolve in chloroform or aether.
Analysis |
Specification |
Results |
Appearance |
White powder |
Conforms |
Identification of Calcium |
Normal reaction |
Normal reaction |
Specific rotation(Dried Basis) |
+25.0°---+27.5° |
+26.8° |
Alkalinity |
No Pink reaction within 5 Seconds |
Conforms |
Loss on drying |
≤5.0% |
2.6% |
Heavy metal |
≤0.002% |
Conforms |
Ordinary impurities |
≤0.1% |
Conforms |
Residual solvent(Methanol) |
≥0.3% |
0.12% |
Nitrogen content |
5.7%-6.0% |
5.8% |
Calcium content |
8.2%-8.6% |
8.4% |
Assay of Calcium Pantothenate(On Dried Basis) |
98.0-101% |
99.4% |