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Benzotriazole

Benzotriazole / CAS : 95-14-7

Appearance Colorless acicular crystal. UN 0
HS 29339900 DG Class 0
Synonyms 1H-Benzotriazole; Bezlytriazole; 2H-Benzotriazole; BTA; 1,2,3-Benzotriazole; 1,2,3-Benzotriazole(BTA)
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  • Purity≥99.8%
...
Packing:
25 KG/Paper Bag; 25 KG/Fibre Drum; 20 KG/Woven Bag
Available: ISO9001, Audit
Manufacturer:
Xinji City Xichen Thermal Energy Co.,Ltd. Hebei, China
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Overview

Benefits

Benzotriazole BTA ≥99.8%;

Needle Crystalloids, Flake, Powder, Granular;

Advanced Technology, Stable Quality, Customized According to Customer Requirements.

Specification

Items

Index

Purity

≥99.8%

Chroma

≤40

Moisture

≤0.1%

Melting Point

≥97°C

Ash

≤0.05%

PH

5-6

Uses

Benzotriazole is mainly used as a water treatment agent, metal rust inhibitor, and corrosion inhibitor. Benzotriazole is one of the most effective corrosion inhibitors for copper and copper alloys in cooling water systems. Widely used as a circulating water treatment agent, rust preventive oil, and lipid product, as well as a vapor phase corrosion inhibitor and lubricant additive for copper and copper alloys. Used for surface purification of silver, copper, and zinc in electroplating, it has an anti discoloration effect.

Picture

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Properties

Summary

Formula
C6H5N3
Molecular Mass
119.12
Exact Mass
119.04800
PSA
41.57000
Logp
0.95790
IUPAC
2H-benzotriazole
SMILES
C1=CC2=NNN=C2C=C1

Attribute classification

Matter Classification
organic
Category
Auxiliary > Water Treatment Chemicals
Auxiliary > UV Absorbers

Chemical and Physical Properties

Melting Point
97-99 °C(lit.)
Density
1,36 g/cm3
Boiling Point
204 °C (15 mmHg)
Flash Point
170 °C
Appearance
Colorless acicular crystal.
Acidity and Basicity
acidness

Export information

HS Code
29339900
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
20/22-36-52/53-5-36/37/38-20/21/22-11
Safety Label
Xn,Xi,F

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