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Luoyang Dongyuan Chemical Co.,Ltd
Luoyang Dongyuan Chemical Co.,Ltd
27 YRS
Henan, China
Main Products:
DSD Acid / P-Nitrotoluene-O-Sulfonic acid / 4,4-Dinitrostilbene-2,2-Disulfonic acid / Aniline-2,5-Disulfonic Acid Monosodium Salt / Para Amino Azo Benzene 4 Sulfonic Acid
Henan, China
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Aniline-2,5-Disulfonic Acid Monosodium Salt / CAS 24605-36-5
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
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DESCRIPTION
Aniline-2,5-disulfonic acid monosodium salt
Chemical Name：Aniline-2, 5-disulfonic acid monosodium salt
Structural Formula：
Chemical Formula：C6H6NO6S2Na
Molecular Weight：275.23
CAS NO.: 24605-36-5
Quality Index：
Item | Index | |
（1）Appearance | Pink White Powder | |
（2）Purity | ≥90.0% | ≥95.0% |
（3）Water Insolubles | ≤0.1% | ≤0.1% |
（4）Water | ≤5.0% | ≤1.0% |
（5）Inorganic | ≤5.0% | ≤4.0% |
Main Use：For dyes intermediates，for the manufacturing of direct resistance to question the blue RGL, reactive turquoise bluse KGL, reactive brilliant yellow and reactive orange etc.
Package：25KG plastic woven bag
Typical Properties
Summary
It is used as a dye intermediate for the preparation of reactive dyes
CAS No.
24605-36-5
Formula
C6H6NO6S2.Na
Molecular Mass
275.24
Exact Mass
274.95300
PSA
154.35000
Logp
2.16240
IUPAC
sodium;2-amino-4-sulfobenzenesulfonate
SMILES
C1=CC(=C(C=C1S(=O)(=O)O)N)S(=O)(=O)[O-].[Na+]
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
68 °C
Appearance
White powder
Export information
HS Code
29420000
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
36/37/38-36
Safety Label
Xi
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