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Postion:Product Catalog >Food Additives>Nutrition supplements>Vitamins>Ascorbyl Palmitate
Ascorbyl Palmitate
  • Ascorbyl Palmitate
  • Ascorbyl Palmitate

Ascorbyl Palmitate

Price Get Latest Price
Package 1kg 25kg 200kg
Min. Order: 0.0001kg
Supply Ability: 2000000T
Update Time: 2025-08-02

Product Details

Product Name: Ascorbyl Palmitate CAS No.: 137-66-6
EC-No.: 205-305-4 Min. Order: 0.0001kg
Purity: 99% Supply Ability: 2000000T
Release date: 2025/08/02

Chemical Properties

Melting point115-118 °C(lit.)
alpha +21~+26°(20℃/D, c=2, C2H5OH)
Boiling point512.7±50.0 °C(Predicted)
Density 1.150±0.06 g/cm3(Predicted)
refractive index 22.5 ° (C=1, EtOH)
storage temp. 2-8°C
solubility Slightly soluble in ethyl alcohol.
pka3.96±0.10(Predicted)
form Solid
color White to Pale Gray
Odorwh. or yel.-wh. powd., citrus odor
optical activity[α]20/D +23±1°, c = 1% in ethanol
biological sourcesynthetic
BRN 96552
InChIKeyQAQJMLQRFWZOBN-UWJYYQICSA-N
LogP6.5 at 30℃ and pH1.9
CAS DataBase Reference137-66-6(CAS DataBase Reference)
EPA Substance Registry SystemAscorbyl palmitate (137-66-6)

Safety Information

Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36-24/25
WGK Germany 1
RTECS CI7671040
TSCA Yes
HS Code 2936 27 00
Hazardous Substances Data137-66-6(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: > 5000 mg/kg


Company Profile Introduction

Anhuyan (Hainan) Biotechnology Co., LTD, factory was founded in 2014 and has been engaged in the research and development and production of fine chemical raw materials and chemical reagents for a long time. The company has strong technical strength. Its products sell well all over the country and are exported abroad. It is deeply trusted by users and is rated as a high-tech enterprise in Hubei province. After years of development, it has now formed a variety of product series, biological buffer series; Amino acid and amino acid derivatives series; Natural cosmetic raw material Series; Chemical reagent series; Pharmaceutical and chemical raw materials and intermediates, etc. We are committed to the development of high-quality products, which have been widely used in daily chemicals, food additives, textile additives, lubricating oil, resin, pesticide, medicine and chemical industry and other industries. Products include: Condo, CAPS,TRIS, dehydrorosin, polypropylene amine hydrochloride, 5,6-dihydroxyindole, chromium acetylpyruvate, tetraacetyl ribose, phosphomolybdic acid, molybdenum acid, 4-aminoantipyrine, dihydrochalcone, dithiosulfontanol (DTT),5-isoquinoline sulfonic acid, 6-benzylaminopyrine, isopropylate, camphoroquinone, silk fibroin, docurate sodium, etc. New loyalty customers are welcome to come for consultation and purchase. Our company was renamed Hubei Yiling biotechnology LTD in 2014. It is a comprehensive high-tech modern enterprise integrating research and development, production and sales. Its sales company and research and development center are located in Guanggu biological City Medical Park, Wuhan city, Hubei Province. The company covers an area of 66279.6 sqm and has 2 production bases and 2 modern scientific research centers. The company has the international leading technical level, and has a group of professional scientific research personnel engaged in this industry. The academic leaders have a doctor's degree or above and have many years of

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