Main index name

Best quality

First quality

Qualified product

Sodium nitrite content%

99.0

98.5

98.0

Water content%

1.4

2.0

2.5

Chloride content%

0.10

0.17

-

Uses

Azo dyes ,mordant and bleaching agent of fabric dying ,metal heat treatment agent, the cement early strength agent ,the antifreeze,