Crystal sodium sulfide

sodium sulphide pentahydrate 98% value
Na2S (dry basis) 32%
Fe (iron) 5ppm max
Na2S2O3 (sodium thiosulphate) 0.4% max
Na2SO3 (sodium sulfite) 0.4% max
Na2CO3 (sodium carbonate) none
Na2SO4 (sodium sulfate) none
Matter insoluble 0.001% max
Appearance white/grey crystalline granular

sodium sulphide nonahydrate 98% value
Na2S (dry basis) 43%
Fe (iron) 5ppm max
Na2S2O3 (sodium thiosulphate) 0.4% max
Na2SO3 (sodium sulfite) 0.4% max
Na2CO3 (sodium carbonate) none
Na2SO4 (sodium sulfate) none
Matter insoluble 0.001% max
Appearance white/grey crystalline granular

Learn other sodium sulfide? (此处有个裢接,一点这句话就让他回到首页)
Quality Standard: GB/T 10500-2000
Packing: 25kg bag pp+pe+pp(3 layers) strong export standar.
Capacity into TEU: 22.5mt max

Formula: Na2S•XH2O,
Other Name: sodium sulfide nonahydrate 98%, crystal sodium sulfide.

Property：
colar ranged from dard-red to yellowish flakes/granular，easy deliquescence
when exposed to air and oxized at the same time. of strong alkaline in the
solution, corrosive, release Hydrogen sulfide gas when reacted with acid
substance.

for more ? (此处有个裢接到sodium sulfide MSDS文档)

Usage:

1. purposed as the raw material of synthetic PPS.
2. Purposed in top grade kraf making,as cooking auxiliary agent.
3. used as intermedate agent in pharmacy, as raw material of manufacturing thiosulphate sodium polysulfide, and sodium hydrosulphide,etc.
4. purposed in biochemical weapons in military field, lies in dualuse item,

for more, contact sales@mongoliachem.com