Chemical Index Physical Index Packing Information Loading & palletizing Information
Chemical Composition
Parameter |
Typical Results |
Content Of Na2SO3 |
97.2 % |
Content Of Fe |
0.002 % |
Water Insoluble |
0.01 % |
Free Alkali (Na2Co3) |
0.1% |
Heavy Metals (PB) |
0.001 % |
Na2SO4 |
1.0 % |
NaCl |
0.08 % |
PH |
8-9 |
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
联系人:周经理
电 话:0086(0)734-8221482
传 真:0086(0)734-8241453
邮 箱:aaronzhou@hlylhg.com
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 |