TIANJIN XIBEIER INTERNATIONAL CO.,LTD

Sodium Sulphide

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;

• CAS NO :

  1313-82-2

• EC NO :

  215-211-5

• Molecular Formula :

  Na₂S

• Molecular Weight :

  78.0445

• Main Specifications :

  Na2S 60%

• InChI :

  InChI=1/2Na.S/rNa2S/c1-3-2

• Packing :

  25kg pp bags or 1mt jumbo bags

• Product description :

  Sodium Sulphide
  Molecular formula: Na₂S

  Molecular weight: 78.04

  CAS No.: 1313-82-2

  H.S. code: 28301010

  Standard: GB42009

  Appearance: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.
  Packing:25kg plastic woven bags,or 1000kg jumbo bags.

  Specifications

  Sodium sulfide with Fe content of 10ppm,30ppm,50ppm,80ppm,150ppm and 1500ppm.Widely used in tanning industry,leather industry...

  Product Name:sodium sulfide(yellow flakes and red flakes) 

  Synonym:Flake Alcali Sulphide

  Sodium sulfide is widely used in dyestuff industry,tanning industry,leather industry,textile industry,pigment&rubber industry etc.

  Sodium sulfide flakes:

  1. Sodium Sulfide Yellow Flake 60%
  2. Sodium Sulfide 60% Min
  3. Sodium Carbonate 2% Max
  4. Sodium Sulfite 1% Max

  5. Na2S:60% Min

  6. Na2CO3:5.0% Max

  7. Water Insoluble:0.4% Max

  8. Fe:0.15% Max

   

   

   

   

  Specification:

  Item 项目	Index 指标
  	151500ppm	150ppm	80ppm	50ppm	30ppm	20ppm	15ppm	10ppm
  Na2S          ≥% 硫化钠	60	60	60	60	60	60	60	60
  Fe             ≤% 铁	0.15	0.015	0.008	0.005	0.003	0.002	0.0015	0.001
  Na2CO3       ≤% 碳酸钠	5.0	3.0	2.0	2.0	2.0	2.0	2.0	2.0
  Watter insoluble ≤% 水不溶物	0.4	0.2	0.2	0.2	0.2	0.2	0.1	0.05
  Na2SO3        ≤% 亚硫酸钠	2.0	2.0	2.0	2.0	2.0	2.0	1.5	1.0
  Na2S2O3      ≤% 硫代硫酸钠	2.0	2.0	2.0	2.0	2.0	2.0	1.5	1.5

   

   

  We are a professional manufacture specializing in sodium sulphide export for years. We export sodium sulphide flakes and solid in large amount regularly every month. Our products are in good quality and competitively price, and we have large storage at tianjin xingang.

   

• Uses :

  Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc

• Molecular Structure :