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Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)

Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)

Synonyms: MBT•Na; 2-MBT; 2-Mercaptobenzothiazole; 2-Benzothiazolethione

CAS No.  2492-26-4

Molecular formula: C7H4NNaS2

Molecular Weight: 189.22 

产品详情

Properties

MBT•Na can be used as the copper corrosion inhibitor in circulating cool water system. The mechanism is due to the chemical absorption of MBT•Na on copper surface, or chelation reaction between them. The dosage of 4mg/L is preferred. This product can also be used as plasticizer and photometer for acid copper plating.


Specification

project

index

Appearance

Yellow transparent liquid

Solid content %

50.0 min

Density (20℃) g/cm3

1.20 min

pH (1% water solution)

9.0-11.5


Package and Storage

200L plastic drum, IBC(1000L), customers' requirement. Storage for six months in shady room and dry place.


Safety Protection

Weak alkaline, avoid contacting with eye and skin, once contacted, flush with water.