OEM/ODM China New Style Soundless Safety Expanding Powder - Supply of sodium hydrosulfide (70%) – Standard Imp&exp

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OEM/ODM China New Style Soundless Safety Expanding Powder - Supply of sodium hydrosulfide (70%) – Standard Imp&exp Detail:

Additional Info

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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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for OEM/ODM China New Style Soundless Safety Expanding Powder - Supply of sodium hydrosulfide (70%) – Standard Imp&exp, The product will supply to all over the world, such as: Romania, Comoros, Canberra, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

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