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Sodium Hydrosulfide

Sodium Hydrosulfide

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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