alpha-Arbutin cas 84380-01-8

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Basic Info

Form:	Powder
Extraction Type:	Solvent Extraction
Place of Origin:	China
Brand Name:	Zhishangchemical
Product Name:	alpha-Arbutin
Shelf Life:	2 Years
MP:	195-196°C
BP:	561.6±50.0 °C(Predicted)
Density:	1.556±0.06 g/cm3(Predicted)

Part:	Leaf
Packaging:	bottle, DRUM, Glass Container, Plastic Container
Grade:	Cosmetic Grade
Model Number:	84380-01-8
CAS:	84380-01-8
Sample:	Available
MOQ:	10KG
Storage condition:	2-8°C
COA:	Available

Specification:

Items	Specification	Results
Characteristics	White powder	Conforms
Assay (HPLC)	99.5%	99.96%
Melting point(°C)	199-201°C	199.7-200.5°C
Loss on drying(%)	≤0.5%	0.27%
Ash(%)	≤0.5%	0.09%
Clarity of water solution	Transparency, colorless,none suspended matters	Conforms
PH value of 1% aqueous solution	5.0—7.0	5.45
Heavy Metal	10ppm maximum	Conforms
Lead	2ppm maximum	Conforms
Arsenic	2ppm maximum	Conforms
Mercury	1ppm maximum	Conforms
Microbiological Items
Total Plare Count	1000cfu/g	Conforms

Application:

Alpha-arbutin is a chemical similar to arbutin that inhibits the production and deposition of melanin, removing stains and freckles. The results showed that -chemicalbook could inhibit the activity of tyrosinase at a lower concentration, and its inhibitory effect on tyrosinase was better than arbutin. Alpha-arbutin is used as a whitening agent in cosmetics.

α-arbutin can inhibit tyrosinase activity at a relatively low concentration, and its inhibitory effect on tyrosinase is better than that of arbutin

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

Is there a discount?

Different quantity has different discount.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.