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Related Product Searches:Sodium sulfide (rotten base),High Quality,Sodium sulfide (rotten base), 1313-82-2
Sodium Sulfide
Detailed description
CAS No.: 1313-82-2
EINECS No: 215-211-5
H.S.code: 2830101000
Molecular formula: Na2S
Molecular Weight: 78.0445
Alias:Sodium monosulfide; Sodium sulfuret; Disodium monosulfide; Disodium sulfide; disodiummono sulfide; Sodium sulfide.
Physical and chemical properties :
Density 1.86
Melting point 950°C
Appearance: Pure sodium sulfide is colorless crystalline powder. Industrial sodium sulfide is light yellow flakes.
Solubility: Soluble in water, insoluble in ether, slightly soluble in ethanol,
The aqueous solution is strong alkalinous, easily oxidized when exposing to air. Toxic.
Application: Used for making sulfur dyes and sulfide, as an agent in ore flotation, and other chemical compounds etc.
Package: Packed in PP woven bags with PE film liner, Net weight: 25kgs/bag(72*45)cm 50kgs/bag(88*55)cm.
SODIUM SULFIDE | |
Appearance | Red, yellow or light yellow flakes |
1500 PPM | |
Na2S % | 60.0 min |
Na2CO3 % | 5.0 max |
Water Insoluble % | 0.4 max |
Fe % | 0.15 max |
150 PPM/80 PPM | |
Na2S % | 60.0 min |
Na2CO3 % | 3.0 max/2.0 max |
Water Insoluble % | 0.2 max |
Fe % | 0.015 max/0.008 max |
50 PPM/30 PPM | |
Na2S % | 60.0 min |
Na2CO3 % | 2.0 max |
Water Insoluble % | 0.2 max |
Fe % | 0.005 max/0.003 |
Sodium sulfide (rotten base)