Sodium Sulphide, Brand Name : XIBEIER

We offer sodium sulphide.
1)yellow or red flakes
2)purity : 60% min
3)high quality and competitive price
4)fe:10-1500ppm
5)molecular formula: na2s
6)mw:78.04
7)cas no:1313-82-2
8)h,s code:28301010.00
9)standard:gb/t 10500-2000
10)appearance: thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.