Sodium hydrosulfide

Sodium Hydrosulfide
English Name: sodium hydrosulfide
Molecular Formula: NaHS
CAS RN.: 16721-80-5
Indicator Content Solid
Content, % ≥ 75 70
Sodium Sulfide, % ≤ 0.1 0.5
Sodium Sulfite, %≤ 1 1.5
Iron, % ≤ 0.003 0.003
Sodium Carbonate, % ≤ 0.6 1
Water Insolubles, %≤0.005 0.005
Physicochemical Properties: Appearance Colorless needle-like crystals, easily deliquescent. Industrial products are generally solutions, appearing orange or yellow.
Solubility: Easily soluble in water and alcohol, aqueous solution is strongly alkaline. Melting Point 55°C Flash Point 90°C Water Solubility 620 g/L (20°C)
Uses: Used as an intermediate for various organic products and an auxiliary agent for sulfur dyes, also used in leather depilation, desulfurization of viscose silk, and production of chemical fertilizers and pesticides.
Packaging: Net weight 25 kg inner plastic outer woven bag packaging, or net weight 200 kg iron drum or plastic drum packaging

English Name: sodium hydrosulfide
Molecular Formula: NaHS
CAS RN.: 16721-80-5
Indicator Content Solid
Content, % ≥ 75 70
Sodium Sulfide, % ≤ 0.1 0.5
Sodium Sulfite, %≤ 1 1.5
Iron, % ≤ 0.003 0.003
Sodium Carbonate, % ≤ 0.6 1
Water Insolubles, %≤0.005 0.005
Physicochemical Properties: Appearance Colorless needle-like crystals, easily deliquescent. Industrial products are generally solutions, appearing orange or yellow.
Solubility: Easily soluble in water and alcohol, aqueous solution is strongly alkaline. Melting Point 55°C Flash Point 90°C Water Solubility 620 g/L (20°C)
Uses: Used as an intermediate for various organic products and an auxiliary agent for sulfur dyes, also used in leather depilation, desulfurization of viscose silk, and production of chemical fertilizers and pesticides.
Packaging: Net weight 25 kg inner plastic outer woven bag packaging, or net weight 200 kg iron drum or plastic drum packaging