1-HYDROXYBENZOTRIAZOLE ANHYDROUS

 

SYNONYM: 1-Hydroxybenzotriazole; 1-Hydroxy-1H-benzotriazole; HOBt;

N-Hydroxybenzotriazole; 1-Hydroxybenzotriazole anhydrous

 

FORMULA: C₆H₅N₃O

 

M. W.: 135.13

 

CAS NO.: 2592-95-2

 

DESCRIPTION: White needles or crystalline powder. LIGHT SENSITIVE. Widely used additive for the suppression of racemization in amide bond formation

 

SPECIFICATIONS:

 

USES: USED TO MAKE NTC THERMISTOR, ZINC OXIDE VARISTOR AND LIGHTNING ARRESTER. ALSO USED TO MAKE KINESCOPE GLASS BULB.

 

PACKING: PACKED IN 25KG CARDBOARD DRUM. (940x50)

 

UN NO.: 1325             CLASS: 4.1

 

STORAGE: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.