BTA needle Benzotriazole

Benzotriazole 1,2,3-BENZOTRIAZOLE 

Molecular formula: C6H5N3        CAS No.  95-14-7

Synonyms:  Benzotriazole ; BTA

Specification: 

USAGE : This product is mainly used for metal (such as silver, copper, lead, zinc, nickel) as antirust and corrosion inhibitor, widely used in rustproof oil (fat) products, and more as vapor phase inhibitors of copper and copper alloy, circulating water treatment agent, also used for auto antifreeze, polymer stabilizers, plant growth regulator, lubricant additives, UV absorber, etc, and used for garment/hair dying and pharmaceutical chemical. This product can also be matched with a variety of scale inhibitor, algae fungicidal, especially has good corrosion-resistant effect on closed circulating cooling water system.

PACKING : 20kg/bag for needle-shape, 25kg/bag for granule-shape.

ITEM STANDARD

Appearance white  needle , fine granular,flakes, powder

Content% 99.5min

Melting point�� 96-99

Water% 0.1max

Ash% 0.05max

PH 5.3-6.3

alcohol-soluble Clarify lit found no mechanical impurities