Top Suppliers Concrete Admixture Superplasticizer - Supply of sodium hydrosulfide (70%) – Standard Imp&exp

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Water Treatment Sodium Silicofluoride , Amphiprotic surfactant , Magnesium Chloride Pharmaceutical Grade , We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.

Top Suppliers Concrete Admixture Superplasticizer - Supply of sodium hydrosulfide (70%) – Standard Imp&exp Detail:

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Packaging: 25kg/bag, 1mt/bag

Productivity: 500 MT/Month

Brand: std

Transportation: Ocean,Land

Place of Origin: china

Supply Ability: 500 MT/Month

Certificate: SGS

HS Code: 28301090

Port: Qingdao

Product Description

Supply of sodium hydrosulfide (70%)

Sodium hydrosulfide is an Inorganic Chemicals,it is a white to colorless, hydrogen sulfide-like cubic crystal; industrial products are generally solutions, orange or yellow. Yi Chao solution. Melting point when the liberation of hydrogen sulfide. Soluble in water and alcohol. Dye Industry Auxiliaries for the synthesis of organic intermediates and for the production of sulfur dyes, the tanning industry for the depilation and tanning of hides, the fertilizer industry for the removal of monomeric sulfur from activated carbon desulfurization agents, and the mining industry for large quantities of copper Processing, artificial fiber production for the sulfite dyeing, is the manufacture of ammonium sulfide and pesticide ethanethiol semi-finished raw materials, but also for waste water treatment. Sulfide or caustic soda solution from the absorption of hydrogen sulfide derived.

sodium sulfhydrate 1

sodium hydrosulfide (2)

Melting point (℃): 350
Relative density (water = 1): 1.79
Flash point (℃): 90
Solubility: soluble in water, soluble in alcohol, ether and so on.
Solubility: 620g / L (20 ℃)

Product Categories:inorganic chemicals

Sodium hydrosulfide indicator

product name	standard	analysis results
sodium hydrosulfide%	≥70	70.06
Iron content	≤30PPM	20PPM
Sodium sulfide%	≤3	1.86
Water insoluble matter%	≤0.005	0.003

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Product Categories : Inorganic Chemicals

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