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Chemical, Inorganic Salt, Organic Chemical manufacturer / supplier in China, offering 70% Yellow Flakes Sodium Hydrosulfide, Manufa⪞ Ture with ISO Certifi⪞ Ate Cal⪞ Ium Carbide 50-80mm, Edible Gelatin, 200bloom and so on.

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Supplier Homepage Product Blasting Chemicals 70% Yellow Flakes Sodium Hydrosulfide

70% Yellow Flakes Sodium Hydrosulfide

Purchase Qty.:
20-49 50-79 80+
FOB Unit Price: US $650 US $630 US $600
Purchase Qty. (Pieces) FOB Unit Price
20-49 US $650
50-79 US $630
80+ US $600
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Port: Qingdao, China
Production Capacity: 500mt/Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 70%
  • Classification: Sn
  • Purity: 50%~80%
  • Grade Standard: Industrial Grade
  • MOQ: 2FCL
  • Transport Package: Bag
  • Origin: China
  • Appearance: Flake
  • Certification: CCIC, CIQ, ISO, Reach
  • Type: Sodium Hydrosulfide
  • Density: 1.79 g/cm3
  • Trademark: tiger
  • Specification: 70%
  • HS Code: 2830109000
Product Description
Property of sodium hydrosulfide:
     Colorless needle-like crystal,easy to be deliquesced,it will decomposed and release hydrogen disulfide at its melting point ,soluble in water and alcohols, its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with acids. The industrial good is solution, orange or yellow, bitter taste.
Sodium Hydrosulfide Usage:
      Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; in the waste water treatment; it is the raw material to produce ammonium sulphate and ethanethiol (semi-finished products); used in the copper ore beneficiation, also in the sulfurous acid dyeing of manmade fibres.SPEC.(sodium hydrosulfide): 
Assay,                                         % ≥75704035
Sodium sulphide,                      % ≤
Sodium sulphite,                       %≤11.5//
Fe,                                                % ≤0.0030.003//
Sodium carbonate,                  % ≤0.61//
Water-insolubles,                    %≤0.0050.005//

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