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% |
