D-Calcium Pantothenate

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Veterinary Medicine [3]

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Xinfa Pharmaceutical Co., Ltd

NO.1 TONGXING ROAD, KENLI COUNTY, DONGYING CITY,SHANDONG

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D-Calcium Pantothenate


company	Xinfa Pharmaceutical Co., Ltd
Categories	Bromide
Update	2011-03-15
Original Region	China
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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

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]_D²⁰）%（weight on dry product）	+25°- +27.5°
Heavy metal （count on Pb）%	≤0.002
Loss on drying%	≤5.0