Hot Selling CAS 497-76-7arbutin/Beta-Arbutin/B-Arbutin for Cosmetic Raw Materials/Skin Whitening

• Customization: Available
• CAS No.: 84380-01-8
• Formula: C12h16o7
• Model NO.: 84380-01-8
• EINECS: 207-850-3
• Appearance: Powder
• Usage: Surfactants
• Color: White
• Purity: 99.8%
• Other Name: Alpha Arbutin Powder
• Sample: Yes
• Use: Cosmetic Raw Materials
• Transport Package: Bag
• Specification: 25kg
• Trademark: Kenbin
• Origin: China
• Production Capacity: 1000ton/Year

Product Description

Product Description

Chemical Name: alpha-Arbutin

Other name: α-Arbutin

CAS No.: 84380-01-8
Molecular Fomula: C12H16O7
Molecular weight:272.25
Appearance: White crystalline powder

Arbutin, also known as arbutin, is a white needle-like crystal or powder. Extracted from the leaves of the bear fruit, by inhibiting the activity of tyrosinase in the body, prevent the production of melanin, thereby reducing skin pigmentation, removing stains and freckles, and also bactericidal and anti-inflammatory effects. Mainly used for the preparation of high-grade cosmetics.
 

Specification

Item	Specification	Result
Assay	99.95% Min	99.97%
Description	White crystalline powder	White crystalline powder
Melting point	203-206±1oC	205.2-206.5oC
Specific rotation	(a)20 =+174.0 º ~+186.0 º D	+179.17º
Solubility	Soluble in water slightly soluble in ethanol	Conformed
Clarity	Solution should be clarify, none suspended matters	Conformed
pH ( 1% aqueous)	5.0~7.0	6.4
Loss on drying	≤0.5%	0.04%
Residue on Ignition	≤0.5%	0.08%
Heavy metal	≤10 ppm	<10 ppm
Lead	≤10 ppm	<1 ppm
As	≤2 ppm	<2ppm
Total plate count	≤100cfu/g	<10cfu/g
Molds and Yeast	≤50cfu/g	<10cfu/g
E. Coli	Negative	Conformed
Staphylococcus aureus	Negative	Conformed
Salmonella	Negative	Conformed
P.aeruginosa	Negative	Conformed
Conclusion	The results conform to enterprise Standard

Use of alpha-Arbutin

1. It is a whitening material for cosmetics.

2. Alpha-arbutin is a pure, water-soluble active ingredient that promotes skin whitening and applies to any skin.

3. Alpha-arbutin inhibits the formation of epidermal melanin by blocking the oxidation of tyrosinase and dopa.

4. Alpha arbutin inhibits tyrosinase activity at very low concentrations.

5. Although the inhibitory mechanism is different from arbutin, it is almost 10 times more intense than arbutin and at higher concentrations.

6. In 2002, α-arbutin has been abroad as a safe and effective skin-lightening active agent in the cosmetics market.

7. Alpha-arbutin has a marked effect on the UV scald marks.

Certifications

Packaging & Shipping

Company Profile

Hebei Kenbin Technology Co., Ltd. is a technology innovation enterprise dedicated to global operation, committed to providing diversified and high-quality chemical products for customers worldwide. Since its establishment, the company has taken technology as its core and built an integrated supply chain system covering procurement, sales and logistics. Our service network covers over 30 countries and regions in Asia, Europe, America and so on. At present, we have established strategic cooperative relations with many well-known global manufacturers. In the future, Hebei Kenbin Technology Co., Ltd. will continue to deepen its industrial chain layout and help its partners seize opportunities in the wave of technological innovation.

FAQ

Q1: Can I get some samples?
A: Absolutely, we offer free samples; however, customers are responsible for shipping costs.
Q2:  What are your payment terms?
A: We accept L/C, T/T, Western Union, and Paypal. Alternative methods can be discussed
Q3: What's your Delivery Time?
A: Our standard MOQ is 1Ton. However, we can accommodate smaller quantities, such as 100g, provided the sample charge is fully prepaid.
Q4: What is the delivery lead time?
A: Typically, delivery takes about 7-15 days post-payment confirmation. (Excluding Chinese holidays)
Q5: Is there a discount available?
A: Enjoy exclusive discounts that vary with the quantity of your purchase. The more you buy, the more you save!
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.