Vitamin B5
| Price : | Price Negotiable |
| Quantity : | 100000 () |
| Minimum Order : | 100 |
| Product Status : | New |
| Sample Available : | yes |
| Payment Mode : |
Bank Transfer,L/C |
| Categories : | Chemicals, Additive, Pharmaceutical Chemicals |
| Posted By : | Wuhan Lisable Technology Co., Ltd |
Description
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Vitamin B5
Synonyms: Pantothenic acid calcium salt; D-(+)-Pantothenic acid calcium salt
CAS No.: 137-08-6 Molecular Formula: C18H32CaN2O10
Molecular Weight: 476.54
EINECS: 205-278-9
HS: 2936240000
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.
Application: Feed additive, food additive, pharmaceutical USP28/BP2003
Specification:
Items: Specifications
Appearance identification: White powder
A: Infrared Absorption 197K: Concordant with the reference spectrum
B; A solution(1 in 20) responds: Conform to USP 30
To the tests for calcium
Alkalinity: No pink color is produced within 5 seconds:
Loss on drying: Not more than 5.0%
Heavy metals: Not more than 0.002%
Ordinary impurities: Not more than 1.0%
Organic volatile impurities: Meet the requirements
Nitrogen content: 5.7%-6.0%
Content of calcium: 8.2%-8.6%
Packing and storage: 25kg/Carton, 25kg/drum Store in cool, dry and well closed place
Shelf life: 3 years in original packages under the described conditions.
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