SHANDONG ZHISHANG CHEMICAL CO.LTD.

Arbutin CAS 497-76-7

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Basic Info

Type:

Herbal Extract

Variety:

Arbutin Extract

Extraction Type:

Liquid-Solid Extraction

Place of Origin:

Shandong, China

Brand Name:

Zhishangchemical

Product Name:

Arbutin

MOQ:

1 Kg

Sample:

Avaliable

CAS No:

497-76-7

Usage:

Cosmetic Grade

 
 

Form:

Powder

Part:

Leaf

Packaging:

bottle, CAN, DRUM, Glass Container

Grade:

Cosmetic Grade

Model Number:

497-76-7

Certificate:

ISO

Shelf Life:

2 Years

Storage:

Cool Dry Place

Molecular Formula:

272.25

melting:

195-198 °C

Specification:

Item

Specifications

Appearance

White crystalline powder

Assay

≥99.5%

Melting point

199~201±0.5℃

Clarity of water solution

Transparency,colorless,none suspended matters

pH value of 1% aqueous solution

5.0~7.0

Specific optical value

[α]D20=-66±2°

Infrared peak value

1515cm-11220cm-11050cm-1±(5~8)cm-1

Arsenic

≤2ppm

Hydroquinone

≤20ppm

Heavy metal

≤20ppm

Loss on drying

≤0.5%

Ignition residue

≤0.5%

Arsenic

≤2ppm

Application:

Used in medicine as a diuretic, urinary system anti-infective drugs, also used as color photographic development stabilizer, used in cosmetics for whitening, foulness, hair care, etc

A glycosylated hydroquinone used in studies of melatonin biosynthesis and as an inhibitor for recognition, differentiation, and characterization of tyrosinases.

Inhibits melanocyte tyrosinase activity and inhibits melanin production by inhibiting melanin synthase.

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.

Packaging and shipping

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