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D-Panthenol D-Pantothenyl alcohol, Provitamin B
D-Panthenol D-Pantothenyl alcohol, Provitamin B »

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D-Panthenol D-Pantothenyl alcohol, Provitamin B

D-Panthenol D-Pantothenyl alcohol, Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical grade, food grade

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D-Panthenol D-Pantothenyl alcohol, Provitamin B Details

D-Panthenol D-Pantothenyl alcohol, Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical grade, food grade

 

 

Ltems of analysis

Specification
Appearance Colorless viscous and clear liquid
Ldentification Positive reaction
Assay(on dried basis) 98.0%—102.0%
Water ≤1.0%
Specific opticai rotation +29.0°- +31.5°
Limit of aminopropanol ≤1.0%
Residue on ignition ≤0.1%
Refractive lndex (20°C) 1.495 -1.502
Heavy metals ≤20ppm
Organic volatile impurities Meets the requirements

 

 

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