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SHANDONG KAITEDA CHEMICAL CO., LTD.

Thiosulfate, Thiosulphate, Hypo manufacturer / supplier in China, offering 2017 Competitive Price of Sodium Thiosulfate/Sodium Thiosulphate, Amoni Clorua Ammonium Chloride Tech Grade, Ammonium Chloride Tech Grade Chlorek Amonu and so on.

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Supplier Homepage Product Others 2017 Competitive Price of Sodium Thiosulfate/Sodium Thiosulphate

2017 Competitive Price of Sodium Thiosulfate/Sodium Thiosulphate

FOB Price: US $300-400 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $300-400/ Ton
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Port: Qingdao, China
Transport Package: 25kg PP/PE Woven Bag, 25mt/20′gp Without Pallet
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Certification: CCIC, CIQ, SGS, RoHS, ISO
  • Type: Sodium Thiosulphate
  • Grade Standard: Industrial Grade
  • CAS No.: 7772-98-7
  • Origin: China
  • Purity: ≥99%
  • Appearance: Powder
  • Other Name: Sodium Hyposulfide; Hypo; Sodium Subsulfite
  • Specification: industry grade 99%MIN
  • HS Code: 28323000
Product Description
Commodity name :Sodium Thiosulfate 
Sodium thiosulfate (Na2S2O3), also spelled sodium thiosulphate, is an inorganic compound that is typically available as the pentahydrate, Na2S2O3·5H2O. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. It is also called sodium hyposulfite or "hypo".
Appearance: colorless crystalline compound.
Other Known Names: sodium hyposulfite, hyposulphite of soda
Molecular Formula: Na2S2O3.5H2O
Applications: metal treatment, water treatment
Specification:
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SpecialFirst
Na2S2O3·5H2O              %≥99.098.0
Water-insoluble material %≤0.010.03
Iron ( Fe)                   ≤    20ppm30ppm
Sulfid ( Na2S)             ≤10ppm30ppm
PH (200g/L solution)6.5-9.56.5-9.5


3.Physical: olorless, transparent single oblique crystals, specific gravity 1.729. It's soluble in water easily, with strong reducing property.
Molar Mass: 158.11 g/mol (anhydrous), Appearance: White Crystals, Density: 1.667 g/cm3, Melting Point: 48.3°C
4.Storage: Store it in aeration and shady place . Not put it together with strong acids, oxidants. Avoid the wrappage being perforated and prevent from water and moisture when conveyed.  
5. Aplication:  Dechlorination agent for bleached textiles. Bleaching agent for paper pulps. Bactericide and antiseptic in food industries. Disposal agent for waste water,etc.

 
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