odium Sulphide Description
(1) Product Name: Sodium Sulphide Red/Yellow Flakes 60%min
Iron(Fe) Content: 10-30ppm max
(2) Molecular Formula: Na2S
(3) C. A.S. :1313-82-2
(4) UN No. :1849
(5) Hazard Class: 8
(6) Packing Group: II
(7) Sodium sulphide(sodium sulphide for industrial use) is usually the mixture of various crystal water. The specific gravity is 1.86 dissolving point 85C-95C. It is corrosive, poisonous, easy to be oxidized and deliquesced in the air and easy to dissolve in water.
(8) Applications: Mainly used in industries of dyeing, printing , leather-making, paper-making, metallurgy, pharmacy, textile industry, pigment & rubber industry etc.
(9) Feature: Better solubility; lower insoluble contents.