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SHANDONG KAITEDA CHEMICAL CO., LTD.

Sodium Sulfide, Sodium Nitrate, Sulfide manufacturer / supplier in China, offering High Quality of Sodium Sulfide Yellow Flake, Red Flake, Polyaluminium Chloride PAC for Water Treatment, Amoni Clorua Ammonium Chloride Tech Grade and so on.

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Supplier Homepage Product Others High Quality of Sodium Sulfide Yellow Flake, Red Flake

High Quality of Sodium Sulfide Yellow Flake, Red Flake

FOB Price: US $120 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $120/ Ton
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Port: Qingdao, China
Production Capacity: 12000mts/Years
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: yellwo flake
  • Classification: Sodium Sulfide
  • Purity: 50%~80%
  • Grade Standard: Industrial Grade
  • Transport Package: 25kgs/500kgs/1000kgs
  • Origin: China
  • Appearance: Flake
  • Certification: CIQ, SGS
  • Type: Sodium Sulfide
  • Trademark: scm
  • Specification: flake
  • HS Code: 2830101000
Product Description
High Quality of Sodium Sulfide Yellow Flake, Red Flake
NA2S/SODIUM SULFIDE 60% Yellow Flakes 30ppm


CAS No.:1313-82-2  EINECS No.:215-212-  MF:Na2S
 Purity:  ≥60%     Place of Origin: Shandong China (Mainland) 
 Appearance: Yellow flake  
 1. Sodium sulphide for inorganic compounds,Pure sodium sulphide is colorless crystalline powder.
 2. Absorption of moisture, soluble in water,Aqueous solution is strongly alkaline reaction,cause burns when 
touch the skin and hair.  3. Sodium sulfide solution will slowly oxidation into sodium thiosulfate,sodium sulfite, sodium sulfate and sodium sulfide in the air.
Test itemsUnit of MeasureLab Test Results
Content Of Na2S≥60%62%
Content Of Na2SO3≤5.0%4.1%
Content Of Fe≤0.15%0.13%
water-insoluble≤0.4%0.2%

Flakes, brown-red color soluble in water, slightly soluble in alcohol, insoluble in ether; easily oxidized when exposed to air.
Specification: 
Fe10ppm/30ppm50ppm150ppm300ppm1500ppm
Na2S60% Min60% Min60% Min60% Min60% Min
Na2CO33% Max3% Max5% Max5% Max5% Max
Water Insoluble Matter0.2% Max0.2% Max0.2% Max0.2%Max0.4%Max
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