Sodium Sulphide Red Flakes Leather Industry

• Appearance: Flake
• Type: Sodium Silicate
• Grade Standard: Industrial Grade
• Transport Package: 25kg/Bag
• Specification: industrial grade
• Trademark: HR BRAND
• Model NO.: industrial grade
• Origin: China

Product Description

CAS No.: 1312-82-2
Hazardous Class: 8.2
UN No.: 1849
H. S No.: 28301010
Molecular formula: Na2S. H2O
Molecular weight: 78
Molecular structure:

Usage: Mainly applied to paper making, printing and dying, mine selection, chemicals, etc.

Package: 25kg/bag.

Item	Index
Appearance	red flakes
Fe	0.15%max
Na 2 CO 3	5.0%max
Insoluble substance in water	0.6%max
Na 2 S	60.0%min