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Brand:
AECOCHEMCAS NO.:
81-13-0Product Name:
DexpanthenolSynonyms:
(+)-Panthenol; (R)-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide; (R)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide; D-Pantothenyl alcohol; Provitamin BMolecular Formula:
C9H19NO4MW:
205.25Packaging:
20kg/drumWelcome to buy Dexpanthenol CAS 81-13-0 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in Dexpanthenol or want to purchase from China, please send E-mail to sales@aecochemical.com.
Identification:
Product Name: Dexpanthenol
CAS : 81-13-0
Synonyms : (+)-Panthenol; (R)-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide; (R)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide; D-Pantothenyl alcohol; Provitamin B
Molecular Formula : C9H19NO4
Molecular Weight : 205.25
EINECS : 201-327-3
Properties：
Melting point:64～69℃
alpha:30.5 º (c=5, H2O on anh. sub)
Boiling point:118-120 °C (2.7 mmHg)
density:1.20 g/mL at 20 °C(lit.)
refractive index:1.495-1.502
Fp:118-120°C/0.02m
storage temp.:−20°C
pka:13.03±0.20(Predicted)
form:Viscous Liquid or Semi Solid
color:Clear colorless to slightly yellow
PH:pH (100g/l,25℃) : 8.5～10.5
optical activity:[α]20/D +30±1°, c = 5% in H2O
Water Solubility:soluble
Specification:
Appearance:A colorless or slightly yellowish,viscous hygroscopic liquid
Identification:
A. Infrared absorption(197F)
B. The sample solution: a deep blue
color develops
C.The sample solution: a purplish
red color develops
Assay (on the anhydrous basis):98.0%-102.0%
Water determination:1.0% max
Specific optical rotation:+29.0º to 31.5º
Limit of aminopropanol:1.0% max
Residue on ignition:0.1% max
Refractive index (20℃):1.495-1.502
Heavy metals:20ppm max
Product Package:
20kg/ plastic drum, or according to the requirements of the customers.
Product Storage:
Put in a sealed, dry and ventilated place, Guard Against Fire.
Application:
D-Panthenol plays a key role in the human intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders. D-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic preparations. It cares hair, skin and nails.
Some photos of shipment:
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