详细说明
Product Name: D-Calcium Pantothenate, Vitamin B5, Feed Grade Model NO.: USP28/BP2003 The content of active substances: ?90% Resource: Natural Nutrient Composition: Vitamin Shelf Life: >12 Months Storage Method: Normal Packaging Material: Paper Formula: C18h32can2o10 CAS No.: 137-08-6 Trademark: XINFA Transport Package: 25kg/Carton, 25kg/Drum Specification: 100% Origin: China HS Code: 29362400 Product Description 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.ItemIndexAuthenticationPositive reactionCalcium content ,(Ca) %(weight on dry product)8.2-8.6Nitrogen content ,(N)%(weight on dry product)5.7-6.0specific optical rotation, ([a]D20)%(weight on dry product)+25°-+27.5°Heavy metal (count on Pb),%≤0.002Loss on drying,%≤5.0Uses:feed additive, food additive, pharmaceutical USP28/BP2003Packing:25kg/Carton, 25kg/drumStorage:store in cool,shady and dry place.Period of validity:3 years, use it as quickly as possible after unseal
