Zouping Changshan Zefeng Fertilizer Co., Ltd.

Sodium Sulfite, Calcium Sulfite, Sodium Sulfite Na2so3 manufacturer / supplier in China, offering Sodium Sulfite (Application: Mild reducing agent in organic syn), Diammonium Phosphate 18-46-0 DAP Fertilizer Prices, Industrial Grade White Calcium Carbonate and so on.

Supplier Homepage Product List zinc sulphate Sodium Sulfite (Application: Mild reducing agent in organic syn)

Sodium Sulfite (Application: Mild reducing agent in organic syn)

FOB Price:US $300 - 350 / Ton
Purchase Qty. (Tons) FOB Price
1-99 US $350 / Ton
100+ US $300 / Ton
Get Latest Price
Min. Order: 1 Ton
Production Capacity: 150 Mt/Day
Transport Package: in 25kg Woven Bags or in 150kg Iron Drum (1500ppm)
Payment Terms: L/C, T/T, Western Union, 30% T/T in advance,70% T/T against copy of the B/L

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Basic Info.

Model NO.:7757-83-7
Purity:96%
Type:Sodium Sulfate
Appearance:Powder
Grade Standard:Food Grade
Classification:Sulphate
Other Names:Sodium Sulfite Anhydrous
Application:Reducing Agent, Bleaching Agent
Color:Colorless
Mf:Na2so3
Place of Origin:China (Mainland)
Specification:yellow flake 10ppm
Origin:China
HS Code:2831101000

Product Description

1. MF: NaHSO3
2. Place of Origin: Shandong China (Mainland)
3. Grade Standard: Agriculture Grade, Food Grade
4. Purity: 99%min Appearance: White powder
Application: Mild reducing agent in organic syn.


5. Packaging & Delivery
Packaging Detail: 25KG/Bag
Delivery Detail: 7-10days after receiving payment
6. Specifications:
Free sample is available if needed.
productsodium  sulfite 
CAS  No.7757-83-7
Molecular  Formula:    Na2SO3
apperanceWhite  Crystals  Powder,
type96%  93%
specifications
Identifiers
CAS  number7757-83-7
PubChem24437
RTECS  numberWE2150000
Properties
Molecular  formulaNa2SO3
Molar  mass126.043  g/mol
Appearancewhite  solid
Density2.633  g/cm3  (anhydrous)
1.561  g/cm3  (heptahydrate)
Melting  point33.4  ° C  (dehydration  of  heptahydrate)
500° C  (anhydrous)
Boiling  pointDecomposes
Solubility   in  water67.8  g/100  ml  (18  ° C,   heptahydrate)
Structure
Crystal  structurehexagonal  (anhydrous)
monoclinic  (heptahydrate
Identifiers
CAS  number7757-83-7
PubChem24437
RTECS  numberWE2150000
Properties
Molecular  formulaNa2SO3
Molar  mass126.043  g/mol
Appearancewhite  solid
Density2.633  g/cm3  (anhydrous)
1.561  g/cm3  (heptahydrate)
Melting  point33.4  ° C  (dehydration  of  heptahydrate)
500° C  (anhydrous)
Boiling  pointDecomposes
Solubility   in  water67.8  g/100  ml  (18  ° C,   heptahydrate)
Structure
Crystal  structurehexagonal  (anhydrous)
monoclinic  (heptahydrate
useMainly  used  in  medicine  industry,   manufacturing  paper,   bleaching  plant  fibre,   food  industry,   hides  tanning  &   processing  ,   leather  printing  &   dyeing.
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

- Shandong, China
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