1-HYDROXYBENZOTRIAZOLE ANHYDROUS 

Details: 1-HYDROXYBENZOTRIAZOLE ANHYDROUS 

Structural Formula : C 6 H 5 N 3 O

Molecular Weight : 135.13

CAS No.: 2592-95-2

Specification:

Appearance: White crystalline powder.

Assay: 99%Min.

Melting Point: 157-159 ℃

Water: 0.5% Max

Usage: Medicine synthesize , peptide protective

Packing: 25 kg per drum, with two black plastic bags