Alemark Chemicals

tert Butyl Hydroquinone (TBHQ)

 

 

GRADE
FOOD
TECH
Appearance
White crystalline powder
White crystalline powder
Assay
99.0% min
95.0% min
Tert. butyl pBQ
0.2% max
 
HQ
0.1% max
 
2,5 di-tert butyl HQ
0.2% max
 
Toluene
0.0025% max
 
Heavy metals (as lead)
2ppm max
10ppm
Arsenic
3ppm max
3ppm
UV absorbance
Passes test
 
Color
1 unit max
 
Moisture
0.5% max
0.5% max
Melting range
126.5-128.5C
124-126C

For information about this product, please contact:

Amsyn, Inc, 1011 High Ridge Road, Stamford, CT 06905

phone: (203) 329-6500 / fax: (203) 329-6600

email: mail@amsyn.com