Application:

1.In construction , used as anti-frosting agent in concreteand and cement antifreeze

2. In leather Industry ,serves as leather tanning agent,catalyzer,stabilizer and

serves as camouflage salt in the chrome tanning method

   3. In the printing and dyeing of textiles as a reducing agent

   4. Used as the raw material in the manufactuers of sodium hydrosulphite, formic acid    and oxalic acid

  5.Used as drilling fluid and completion fluid in oil field

  6.In winter,used as road antifreeze,deicing or snow-melting agent

  7.Used for alkyd resin coating,plasticizer,high explosive

  8.Used for acid resistant material,aviation lubricating oil,and adhesive additive