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Lianyungang Lion chemicals co., Ltd
Lianyungang Lion chemicals co., Ltd
18 YRS
Jiangsu, China
Main Products:
2-Formylbenzenesulfonic Acid Sodium Salt / DSD Acid / Sodium 4-Formylbenzenesulfonate / 4-Nitrotoluene-2-Sulfonic Acid
Jiangsu, China
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2-Formylbenzenesulfonic Acid Sodium Salt / CAS 1008-72-6
OVERVIEW
Packaging
40 KG/Paper Bag
Lead Time
In Stock
Max Capacity
3000 MT/Year
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DESCRIPTION
2-Formylbenzenesulfonic Acid Sodium Salt
Chemical name: | 2-Formylbenzenesulfonic acid sodium salt |
Structural formula: |
|
Molecular formula: | C7H5O4SNa |
Molecular weight : | 208.16 |
CAS number : | 1008-72-6 |
Application: | |
Used in the synthesis of fluorescent brightening agent CBS, as intermediate of triphenylmethane dyestuff and moth proofing agent N. | |
Specification:
Appearance | White powder |
Assay (Titration) | =95% |
Loss on drying | =0.5% |
Typical Properties
Summary
It is the main intermediate for the synthesis of fluorescent brightener CBS, triphenylmethane dye and moth repellent n.
CAS No.
1008-72-6
Formula
C7H5NaO4S
Molecular Mass
208.17
Exact Mass
207.98100
PSA
82.65000
Logp
1.48400
IUPAC
sodium;2-formylbenzenesulfonate
SMILES
C1=CC=C(C(=C1)C=O)S(=O)(=O)[O-].[Na+]
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Appearance
White to beige crystalline powder
Export information
HS Code
29122990
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R20/21/22
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