NC-601(HS121NC)1,2,3 Benzotriazole(BTA)& NC-602(HS122NC) water soluble BTA

This product is an outstanding corrosion inhibitor for metals in corrosion inhibition effect. Although there are other manufacturers for this product, our products are the best-selling ones because of the latest production technology, obviously-high quality and lower prices.

(1) Molecular Weight & Chemical Structure:

     119.12                        C6H5N3   

   CAS:95-14-7             

 
(2) Properties:

     It shows stable deoxidization features for acid, alkali and oxide compound. When heated to 100oC, It could make  stable metallic salt with other alkali metallic ions. It is soluble in the solvents of carbinol,acetone,ethylene oxide,aether and is not soluble in water the other petroleum series solvents.
Toxicity:Virulence Little White Mouse(oral)LD50 is 937mg/kg.

(3) Specification:

NC-601:

Appearance
White to yellowish needle crystal or powder
BTA content, % >=
99.0
Moisture content,% <=
0.1
Ignition residue,% <=
0.1
Chroma ,Hazen <=
40
Melting point,0C
96~99

NC-602:

Kind
Water solution BTA              
Appearance
Pale yellow liquid
Water solution PH value
8.0 - 9.0
Content, % >=
75.0
Density(200C g/cm3)
1.10~1.20

(4) Use:

      It is a corrosion inhibitor for copper and copper-base alloys. It also protects steel, cast iron, cadmium and nickel alloys under certain conditions. It has stable corrosion inhibition, toxicity, thermal stability and chemical stability properties. Moreover, it shows better feautres than the frequently used MBT in China, thus making many end-users replace MBT with BTA.This becomes a new trend.

(5) Packing & Storage:

     BTA: In 20Kg net /fiber pail or weaving bags, storage is two years.

     Water Soluble BTA: In 200Kg or 25Kg in plastic pails,storage is one year.


 

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