D-Calcium Pantothenate
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
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.
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Item
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Index
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Authentication
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Positive reaction
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Calcium content ,(Ca) %(weight on dry product)
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8.2-8.6
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Nitrogen content ,(N)%(weight on dry product)
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5.7-6.0
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specific optical rotation, ([a]D20)%(weight on dry product)
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+25-+27.5
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Heavy metal (count on Pb),%
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<0.002
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Loss on drying,%
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<5.0
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Uses:feed additive, food additive, pharmaceutical USP28/BP2003
Packing:25kg/Carton, 25kg/drum
Storage:store in cool,shady and dry place.
Period of validity:3 years, use it as quickly as possible after unseal
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