Chemical Name: Sodium Hydrosulfide
Molecular Formula: NaHS
Molecular Weight: 56.06
CAS No. : 16721-80-5
Standard Executed: GB/T 23937-2020
Appearance
• Solids: yellow, orange, brown, gray-brown lumps, flakes and granules;
• liquid: Pale yellow, greenish yellow or orange-red.
Application
• Widely used in printing and dyeing, leather, mining and other fields.
Packing
• Net weight : 25,150,330,900kg;
• 25kg,900kg net PP woven bag ;150kg net iron drum; 300kg net plastic drum.
Specification
Item |
Standard |
|
Solids |
liquid |
|
Sodium hydrosulfide (NaHS) ω/% ≥ |
70.0 |
36.0 |
Sodium sulfide (Na2S) ω/% ≤ |
3.0 |
1.0 |
Iron (Fe) ω/% ≤ |
0.0020 |
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