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
