Lowest Price for Astm A572 Gr. 50 Spiral Welded Steel Pipes - High-quality flake sodium hydrosulfide – Standard Imp&exp

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Lowest Price for Astm A572 Gr. 50 Spiral Welded Steel Pipes - High-quality flake sodium hydrosulfide – 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

Sodium hydrosulfide

Sodium hydrosulfide is one of the Inorganic Chemicals.It is used in the dyestuff industry for the synthesis of organic intermediates and auxiliaries for the preparation of sulfur dyes. The tanning industry is used for the depilation and tanning of hides and skins. The fertilizer industry is used for the de-activation of monomeric sulfur in activated carbon desulfurizers. The mining industry A large number for the beneficiation of copper, man-made fiber for the sulfite dyeing, is the manufacture of ammonium sulfide and pesticide ethanethiol semi-finished raw materials, but also for waste water treatment.

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 ℃)
sodium sulfhydrate factory

sodium sulfhydrate bag

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

Classification: inorganic chemicals.

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Product Categories : Inorganic Chemicals

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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Lowest Price for Astm A572 Gr. 50 Spiral Welded Steel Pipes - High-quality flake sodium hydrosulfide – Standard Imp&exp, The product will supply to all over the world, such as: Angola, Kazakhstan, Houston, We believe with our consistently excellent service you can get the best performance and cost least goods from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.

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