Chemical Index Physical Index Packing Information Loading & palletizing Information
Chemical Composition
|
Parameter |
Specification |
Typical Results |
|
Content Of Na2SO3 |
≥96% |
96.43% |
|
Content Of Fe |
≤ 0.005% |
0.004% |
|
Water Insoluble |
≤ 0.03% |
0.002% |
|
Free Alkali (Na2Co3) |
≤ 0.4% |
0.32% |
Product Application
Main Application Areas
used as deoxidizer and bleaching agent in the scouring of cotton fabrics; used as developer in photosensitive industry; used as reductant in the production of m-phenylenediamine, 2,5-dichloropyrazolone, anthraquinone-1-sulfonate, 1-aminoanthraquinone and Aminosalicylic acid, sodium salt ; used as removing agent of lignin, stabilizer of artificial fiber, or used in light dependent resistors, the treatment of plating sewage and drink water.
Contact/Buy
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QQ: 1078389793 |
Product Descriptions & Technical Data
|
Chemical name & Formula: |
Sodium Sulfite |
Molecular Formula: |
Na2SO3 |
|
EINECS No.: |
231-821-4 |
Molecular Weight: |
126.04 |
|
Appearance: |
Colorless monoclinic crystal |
|
Purity: |
96% |
Bulk density: |
2.633 g/cm3 |
|
HS code: |
28321000 |
CAS code: |
7757-83-7 |
|
Melting point: |
Total at 150º c |
|
|
Packing Available & Cargo Loading Information
|
Weight/Package |
Packing Description |
Quantity/20”fcl |
Pallets* |
|
25 KGS |
PP Liner + PE Woven Liner Bag |
27MT |
NA |
