Sodium Sulphide flakes price
Brownish Yellow flakes or solid. Easy to be deliquesced, will decomposed and release hydrogen disulfide at its melting point. Dissolvable in water and ethanol. It presents strong alkaline when dissolved in water. It will generate hydrogen disulfide when reacting with acids.
Name: Sodium Hydrosulfide
Molecular formula: NaHS
H.S. CODE: 28301090
CAS NO.: 16721-80-5
Hazard class: 8
SODIUM SULPHIDE FLAKES
SPECIFICATIONS SODIUM SULPHIDE FLAKES
Sodium Hydrosulphide Flakes
Sodium sulphide: 3% max
Iron: 0.003% max
Water Insolubles: 0.005% max
Packing: 25kgs PP bag or 900kgs PP bag
SODIUM SULPHIDE FLAKES
Nature: Colourless crystallization, easy to deliquesce.
Industrial product is commonly soluble, orange or yellow.
Soluble in water and alcohol, with strong alkali solution. Melting point is 55 °C.
Flash point is 90 °C.Water-soluble is 620 g/L (20 °C).
Function: In the dyestuff industry , sodium hydrosulphide is used for
composition of organic intermediates and preparation of sulfide dye additives.
In the leather industry, it is used for the hair removal and tanning,
also used for wastewater treatment;
Mucus silk for desulphurization, the chemical fertilizers,
pesticides and other production industry,
it is used to take off in the monomer ac desulfurizers sulfur.
Sodium hydrosulphide is raw material of manufacturing agricultural pesticides,
mercaptan ammonium and semi-finished products of raw material.
In the mining industry, it is used in large copper processing.
artificial fiber and used in the production of sulfite dying, etc.
Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process, as a flotation agent in copper mining where it is used to activate oxide mineral species, and in the leather industry for the removal of hair from hides.
25 kg plastic woven bags
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