Sodium Benzotriazole 40% Solution – NorthQuest 8240

Safety Data Sheet: Sodium Benzotriazole 40% Solution SDS

Technical Data Sheet: Sodium Benzotriazole 40% Solution TDS

CAS: 15217-42-2

Comparable to: Wintrol B-40Na

SKU: N/A Category:


Sodium Benzotriazole 40% Solution, or BTA40, is a colorless-to-pale yellow, liquid of 40% Sodium Benzotriazole Solution in water represented by the formula: (C6H4N3Na). BTA40 is commonly used as a corrosion inhibitor for yellow metal protection in cooling tower products, engine coolants, metal working fluids, inks and cleaners. The solution is soluble in water, benzene, toluene, chloroform, and miscible with lower alcohol and ethylene glycol.

Additional information


150# deldrum, 50# carboy, Small Pack-Bucket, 2500# tote, 500# drum


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