98% Purity Metal Corrosion Inhibitor 1 2 3 Benzotriazole / 1h-Benzotriazole Cas No 95-14-7

Metal Corrosion Inhibitor 1 2 3 Benzotriazole/1h-Benzotriazole Cas No.95-14-7

Basic Spec

Chemical Name: 1H-Benzotriazole
English synonym: 1,2,3-benzotriazole-1h-benzotriazole; 1,2,3-Benztriazole; 1,2,3-Triaza-1H-indene; 1,2,3-Triazaindene; 1,2,-aminozophenylene; 1,2-Aminoazophenylene; 1,2-Aminozophenylene; 1h-benzo
CAS No.: 95-14-7
Molecular formula: C6H5N3
Molecular weight: 119.12
EINECS number: 202-394-1
Related Categories: Industrial/Fine Chemicals; FINE Chemical & INTERMEDIATES; Heterocyclic Compounds; Imidaxoles; Imidazoles; Copper corrosion inhibitors; Copper Corrosion Inhibitors; Organic Chemicals; Organic Chemicals; Chemical Additives; Corrosion Inhibitors; Water Treatment Chemicals; Aromatics; Heterocycles; Benzotriazoles; Building Blocks; Chemical Synthesis; Heterocyclic Building Blocks; Heterocyclic Building Blocks; Amino Acids; Fine Chemicals; Organic Building Blocks; Other Biochemical Reagents; Heterocyclic Derivatives; Triazole; -preventer,antifreezing liquid,oxide additive;Water treatment;organic chemistry;organic chemical;imidazole;medicinal raw material;triazole;synthetic material intermediate;metal antirust raw material;oil additive;intermediate;chemical raw material;rust inhibitor; Rust inhibitor, water treatment agent, metal rust inhibitor and corrosion inhibitor; 1,2,3-benzotriazole
 
Chemical structure:

Physical Specification

 Melting point 97-99 °C (lit.)
Boiling point 204 °C (15 mmHg)
Density 1,36 g/cm3
Vapor density 4.1 (vs air)
Vapor pressure 0.04 mm Hg ( 20 °C)
Refractive index 1.5589 (estimate)
Flash point 170 °C
Storage conditions
Solubility 19g/l
Form Powder, Granules, Crystals, Needles or Flakes
Acidity coefficient (pKa) 1.6 (at 20 ° C)
Color White to yellow-beige
PH value 6.0-7.0 (100g/l, H2O, 20°C) suspension
Water solubility 25 g/l in water (20 oC)
Merck 14,1108
BRN 112133
Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals.
 
Technical Spec:
 
 

Introduction of 1h-Benzotriazole

 
used as rust-preventer,antifreezing liquid, antioxidant additive (including lubricating oil,
hydraulic oil, brake oil, transfomer’s oil), emugent,water stabilizer, the additivefor high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistanceand antistatic elecyricity, photographic antifogging agent, copper mine flotation, metal’s slow corrosion etc.
 
 

Application

• Use It is widely used in metal anti-rust and corrosion inhibitors, used in the preparation of water stabilizers and anti-rust greases, and also as a synthetic anti-fog and anti-fogging agent for gas and anti-fogging agents.
   
• It can be used as anti-rust and gas phase corrosion inhibitor in extreme pressure industrial gear oil, hyperbolic gear oil, anti-wear hydraulic oil, oil film bearing oil, grease and other lubricating grease.
   
• Used in anti-rust oil (fat) products, gas phase corrosion inhibitor circulating water treatment agent for copper and copper alloy, automobile antifreeze, photographic antifogging agent, polymer stabilizer, plant growth regulator, lubricating oil Additives, UV absorbers, etc. This product can also be used together with a variety of scale inhibitors, bactericidal algaecides.

Features of 1h-Benzotriazole

 
It is used for surface purification of silver, copper and zinc in electroplating and has anti-tarnishing effect. BTA forms a covalent bond and a coordinate bond with copper atoms, and replaces each other with a chain polymer. The copper plus surface forms a multilayer protective film, so that the surface of copper does not undergo oxidation-reduction reaction, hydrogen does not occur, and corrosion protection occurs. . It has the same effect on metal materials such as lead, cast iron, nickel, and zinc. BTA can be combined with a variety of corrosion inhibitors to improve corrosion inhibition. It can also be used together with a variety of scale inhibitors and bactericidal algaecides, especially for the closed circulating cooling water system. In the automotive antifreeze glycol and water, the addition of BTA to the coating can volatilize the protective material. effect. BTA is a good ultraviolet light absorber, which can stabilize the ultraviolet light sensitive products, such as preventing the discoloration of diazo dyes, and preventing the discoloration by using BTA to treat paper, knit, film, metal coins and the like. In the machining process, the BTA is added to the grinding oil and the cutting oil, so that the processed copper parts are not discolored. It can also be used as an analytical reagent in combination with ammonia and diamine tetraacetic acid for the selective determination of silver, copper and zinc. It can also be used as a photographic antifoggant and an organic synthesis intermediate.
 
 

Packing & Storage

25kg galvanized drum and 180kg galvanized drum

Contact Information

Payment Terms

100% TT Before Shipment