Cosmetic Grade CAS 497-76-7 Arbutin Cream Beta Arbutin

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02AL
• CAS: 497-76-7
• Appearance: White Liquid
• Einecs: 616-396-9
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Arbutin
CAS	497-76-7
Appearance	liquid
Assay	99%
Storage	Cool and Protect from light

Product Name:Arbutin
CAS:497-76-7
MF:C12H16O7
MW:272.25
EINECS:207-850-3
Mol File:497-76-7.mol  
Melting point:195-198 °C
alpha -64 º (c=3)
Boiling point:375.31°C (rough estimate)
Density 1.3582 (rough estimate)
refractive index -65.5 ° (C=4, H2O)
storage temp. 2-8°C
solubility H2O: 50 mg/mL hot, clear
pka10.10±0.15(Predicted)
form neat
optical activity[α]/D -64.0±2.0°, c = 3 in H2O
Water Solubility 10-15 g/100 mL at 20 ºC
Sensitive Hygroscopic
Merck 14,773
BRN 89673
Stability:Stable. Hygroscopic - store under dry nitrogen.



Description
Arbutin is an ideal whitening agent of whitening cosmetics. It is also called the hydroquinones glucoside. There are two kinds of optical isomers, namely α and ß. The ß isomer has biological activity. At room temperature, it is white with pale yellow powder. It is soluble in water, methanoll, ethanol, propylenes glycol and glycerin aqueous solution, and it has no precipitation after dissolved. It is insoluble in chloroforim, ether and petroleum etheir, etc. Arbutin is always added in a lot of whitening skin care products. Arbutin is named for that it was founded in ericaceae plants of the genus bearberry leaves. Subsequently, it is also founded in the leaves of ericaceae vaccinium bilberry, rosaceae pyrus sand pear (european pear, small yamanashi), saxifragaceae saxifrage and other plants. It is used as drug and cosmetic additives after extracted.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.