Beta Arbutin CAS 497-76-7

Product Name:  Beta Arbutin

CAS No. : 497-76-7

Specification:

ITEMS	SPECIFICATIONS
Appearance	White   crystalline powder
Assay	≥99.5%
Hydroquinone	≤20ppm
Melting   point	199~201℃ ±0.5℃
Specific   optical rotation	[α]D20=   -66±2°
Clarity of   water solution	Transparency,   colorless, non suspended matters
Infrared   peak value	1515 cm-1   1220cm-1 1050cm-1 ± (5 ~ 8)cm-1
Arsenic	≤2ppm
PH value	5.0 ~ 7.0
Loss on   drying	≤0.5%
Heavy   metals	≤20ppm
Ignition   residue	≤0.5%
Bacteria   count	Bacteria: ≤300cfu/g   Fungus: ≤100cfu/g

Application:

It is used in cosmetics for whitening, freckle removal, hair care, etc.

Packaging and Storage

Packaging: 25KGS/ drum

Storage: Store in dry, well ventilated area; Store away from direct source of heat or sun.

Safety Information

Non-hazardous for air, sea and road freight.

Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company. Please contact at: sales@sunwisechem.com.