sodium sulfide sodium hydrosulfide yellow/red flakes

Sodium Sulphide Discription (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 industial 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 dissovle in water. (8) Applications: Mainly used in industries of dyeing, printingand dyeing, leather-making, paper-making, metallurgy, pharmacy, textile industry, pigment & rubber industry etc. (9) Feature: Better solubility; lower insoluble contents.