1,2,3-Benzotriazole(BTA)

Basic Information Of 1,2,3-Benzotriazole(BTA) ：

CAS No. 95-14-7

Molecular Formula: C₆H₅N₃

Molecular weight: 119.12

Specification Of 1,2,3-Benzotriazole(BTA):

Items	Index
Appearance	needle,granular,flake,powder
Assay %	99.5 min
Melting Point℃	97 min.
Aqueous PH	5.0-6.0
Moisture %	0.10 max.
Ash content %	0.05
Solubility in Alcohol	approximately transparent

Properties and Usage Of 1,2,3-Benzotriazole(BTA):

This product can be absorbed on metal surface and form a thin film to protect copper and other metals. It can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system, it has good corrosion inhibition effect in circulating cool water system. The dosage of 2-4mg/L is preferred. This product can also be used as anti-discolor agent, coating additives and luboil additive.

Package and Storage Of 1,2,3-Benzotriazole(BTA):

It is packed in two layers: non poisonous plastic sealed bag for inside , and paple-plastic multiple bag or cardboard barrel for outside. 25Kg net each or by customer's requirement.

Properties

Benzotriazole is mainly used as water treatment agent, metal rust inhibitor and corrosion inhibitor. It can be used as analytical reagent, photographic antifogging agent and organic synthesis. Used as lubricant additive; Metal deactivator; Extreme pressure agent, bacteria and oxidation inhibitor, used as antioxidant in internal combustion engine oil.

CAS No.

95-14-7

Formula

C6H5N3

Molecular Mass

119.12

Exact Mass

119.04800

PSA

41.57000

Logp

0.95790