Alpha Arbutin

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2018-06-19 06:22

  • Browse the number:

    70

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Company Profile
Hangzhou Lianzheng Chemical Co.,Ltd
Contactaixin:

lianzheng(Mr.)  

Email:

telephone:

phone:

Arrea:

Zhejiang

Address:

Room 1618, Building 8, No.567, Dengcai Road, Xihu District, Hangzhou, Zhejiang, China

Website:

http://www.hzlzchems.com/ http://www.cheshireheatingservices.com/com/lianzheng/

Product details

Alpha-Arbutin 99.5%

CAS No.: 84380-01-9

Item

Specifications

Appearance

White or off-white powder

pH Value

5.0-7.0

Melting point

202℃-210℃

Specific optical rotation[α]D20

+174°~+186°

Loss on drying

≤1.0%

State of solution (Transmittance)

≥95.0%

Hydroquinone

≤10ppm

Heavy metals

≤10ppm

Arsenic

≤2ppm

Residue on ignition

≤0.5%

Assay

≥99.5%

Total plate count

 ≤1000 cfu/g

Total yeast and mould count

≤100 cfu/g

E.Coli

Not detectable

Staphylococcus aureus

Not detectable

Pseudomonas aeruginosa

Not detectable

Recommended Usage Rate: 0.2 - 2% 
Appearance: White crystalline powder 
Solubility: Soluble in warm or cold water 
Storage: Protected from light and humidity in a clean place at room temperature. Once open, handle with care to avoid secondary microbial contamination. 
Country of Origin: China 
Shelf Life: 2 years

This product should be added to a formulation at the recommended usage rate.

Shipping Information: HS Code: 29389090.90

Packing:25kg /drum, or 20kgs/ carton inside with 1kg/bag

This product is a cosmetic product intended for use on the skin only.

 


http://www.hzlzchems.com/