Dexpanthenol Provitamin B5 D-Panthenol CAS:81-13-0

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Arshine Pharmaceutical Co., Ltd

Business Type:Trader

Country/Region:China

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Product Information

  • CAS:81-13-0
  • Assay:99%
  • Pharmacopeia:USP
  • Package Type:15KG/PLASTIC DRUM
  • Shelf Life:18 months
  • Storage:Sealed
  • Place of Origin:China

Description

Product Description                                                                   CERTIFICATE OF ANALYSIS
product name
DexpanthenolExpiry2 years
batch No.
2012060901StandardUSP34
quantity500kgAnalytical dateJun.09,2012
analysis reference
                                                    according to USP34
                                                                                   Items and Results
                                             ItemsSpecificationsTest Results
01appearanceColorless, viscous and 
clear liquid
Conform
02identificationA:Infrared Absorptionconform
B、C:Positive reactionPositive reaction
03
Assay(on the anhydrous basis)98.0%~102.0%99.57%
04WaterNot more than 1.0%0.42%
05Specific rotation+29.0° ~+31.5°+31.08°
06Limit of aminopropanolNot more than 1.0%0.56%

Residue on ignitionNot more than 0.1%0.05%

Refractive Index(20℃)1.495~1.5021.499

Organic volatile impuritiesMeets the requirementsMeets the 
requirements
conclusionmeets the specification of EP6.0
Description of Dexpanthenol

D-Panthenol is applied in almost all types of cosmetic preparations. It cares hair, skin and nails. 
D-Panthenol is the provitamin of D-Pantothenic acid (Vitamin B5), which plays a key role in the human 
intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders.


Role in the skin: 1, deep penetrating moisturizer 2, stimulates epithelisation (fibroblast proliferation and normal 

keratinization) 3, wound healing effect 4, anti-inflammatory effect


Role in the hair: 1, long lasting moisturizer 2, prevents hair damage 3, thickens hair 4, improves luster and sheen

Role in nail care: 1, improves hydration 2, imparts flexibility


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