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Shandong Green Bio-Pharmaceutical Co.,Ltd.
Shandong Green Bio-Pharmaceutical Co.,Ltd.
13 YRS
Shandong, China
Main Products:
3,3-Tetramethyleneglutarimide / Cyclopentanone / Sodium Bisulfite / 1-Methylindole
Shandong, China
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Sodium Bisulfite Solution / CAS 7631-90-5
OVERVIEW
Uses
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25 KG/Plastic Drum
|
21.5 MT
|
21.5 MT
|
--
|
21.5 MT
|
|
1300 KG/IBC Drum
|
21.5 MT
|
21.5 MT
|
--
|
21.5 MT
|
Lead Time
1-2 weeks
Max Capacity
60000 MT/Year
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DESCRIPTION
Sodium Bisulfite Solution
Product name: liquid sodium bisulfite
English name: liquid sodium bisulfite
Structural formula:
CAS RN: 7631-90-5
EINECS No.: 231-548-0
Molecular formula: NaHSO3
Molecular weight: 104.06
Melting point: 150℃
Refractive index: 1.43 - 1.47
Solubility: 300 g/L
Properties: yellowish transparent liquid, with irritating sulfur dioxide odor.
Content: 30%-40%
Packing: 25kg/drum, 250kg/drum, ton drum, tank car
Uses: the product can be used in bleaching cotton fabric and organic matter, or as reducer in dyeing, papermaking, tanning, chemical synthesis, and other industries. In the pharmaceutical industry, it can be used in producing intermediate for analginum, aminopyrine, taurine, etc.
Typical Properties
Summary
This product is used for bleaching cotton fabrics and organic fabrics. It is used as reducing agent in dyestuff, papermaking, tanning, chemical synthesis and other industries. The pharmaceutical industry is used to produce intermediates of analgin and aminopyrine. Food grade products are used as bleach, preservative and antioxidant.
CAS No.
7631-90-5
Formula
HNaO3S
Molecular Mass
104.06100
Exact Mass
103.95400
PSA
79.57000
Logp
0.20420
IUPAC
sodium;hydrogen sulfite
SMILES
OS(=O)[O-].[Na+]
Attribute classification
Matter Classification
inorganic
Category
Auxiliary > Water Treatment Chemicals
Auxiliary > Textile Auxiliaries
Food(Feed) Additives > Anti Corrosion And Preservation
Auxiliary > Textile Auxiliaries
Food(Feed) Additives > Anti Corrosion And Preservation
Chemical and Physical Properties
Melting Point
150 °C
Density
1.48
Appearance
White. Powder，Solid
Export information
HS Code
28321000
Export Rebate
0%
UN No.
2693
DG-Class
0
Risk Code
R22-31-41-52
Safety Label
Xn
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