Molecular weight:68

Quality Standards: The Executive Q/DH1202-2002
Molecular formula: HCOO Na
Appearance: white granular or crystalline powder.
High-grade product:
Purity:95%min
Content of sodium carbonate:1%max
Content of sodium hydroxide:0.5%max
Sodium Sulfide:0.5%max
Sodium Chloride:1%max
Water:0.5%max
One-grade product:
Purity:90%min
Content of sodium carbonate:2%max
Content of sodium hydroxide:1%max
Sodium Sulfide:0.1%max
Sodium Chloride:6%max
Water:1%max

Packaging: 25 kg, 50 kg plastic woven bag, lined with PE bag.

Purposes: the leather industry, chromium tanning method of camouflage acid; Reducing agent of printing and dyeing industry.