Specification :

Chemical Nameï¼ýNa2S âý¢51/2H2O
Technical Index:
Index Item Index
Content of Soldium Sulfide(Na2S),% âý¥ 44.0
Content of Iron(Fe),% âý¤ 0.0005
Content of Water Insoluble,% âý¤ 0.010
Content of Sodium Sulfite(Na2SO3),% âý¤ 0.30
Content of Sodium Thiosulfate(Na2S2O3),% âý¤ 0.40
Content of Sodium Carbonate(Na2CO3),% âý¤ 0.15
Appearance: white, crystal, tasteless, soluble in water

Useï¼ýMainly used in project plastic, rubber, silicone, chemical cleaning agents, medicines, health food additive, etc.
Package: plastic woven bag, 25Kg/sack.
Precautions: Drenching, wetting, and heating should be avoided in the process of transportation and storage, and the package should be intact.
Know more in www.world-sodiumsulfide.com