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CAS 81-13-0 D Panthenol D-Panthenol D Panthenol 75%1
Essential Oil Balsam Fine ChemicalsD Panthenol 75%81-13-0
NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
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Product Description NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD. was established in 2012 and located in Ningbo city Zhejiang province, We focus on cosmetic rawmateirls, pharmaceutical- raw mateirls and food additive chemicals export more than 20 years. We also can provide some products formula in these field. And also can service for client do some special chemical test in china mian lab, Like ingredint Analysis, UV test. We trust you will satisfy our quality and enjoly our service. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.D-Panthenol, D-Pantothenyl alcohol, D-Panthenol, Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical- grade, food gradProduct DescriptionD-Panthenol, D-Pantothenyl alcohol, D-Panthenol, Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical- grade, food gradeLtems of analysisSpecificationAppearanceColorless viscous and clear liquidLdentificationPositive reactionAssay(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 -1.502Heavy metals≤20ppmOrganic volatile impuritiesMeets the requirements ItemStandardAppearanceColorless or faintly yellow transparent liquidIdentificationPositive reactionAssay75.0%~78.5%Water≤ 25.0%Specific optical rotation(on dried basis)+29.0° ~+31.5°Limit of aminopropanol≤ 1.0%Heavy metals≤20ppmOrganic volatile impuritiesMeets the requirements
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