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| Commodity 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. |
| Item |
Index |
| authentication |
Positive
reaction |
| Calcium content
,(Ca) %(weight on dry product) |
8.2-8.6 |
| Nitrogen content
,(N)%(weight on dry product) |
5.7-6.0 |
| specific optical
rotation,(a: 20D)%(weight on dry product) |
+25.5oC-
+27.5oC |
| Heavy metal (count
on Pb),% |
≤0.002 |
| Loss on drying,% |
≤3.0 |
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| Uses: feed additive,
food additive, pharmaceutical USP26/BP2000/BPV2002 |
| Packing: 25kg/Carton,10kg/drum,25kg/drum. |
| Storage: store in
dry, cool and shady place. |
| Period of validity:
3 years, use it as quickly as possible after unseal
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