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Zhejiang Dajing Chemical Co.,Ltd.
Zhejiang Dajing Chemical Co.,Ltd.
17 YRS
Zhejiang, China
Main Products:
Acid Yellow 199 / Acid Black 210 / Acid Red 361 / Acid Red 337 / Acid Red 299 / Acid Blue 113 / Acid Blue 350 / Acid Blue 324 / Acid Blue 25 / Acid Blue 260 / Acid Orange 3 / Acid Orange 67 / Acid Orange 7 / Naphthol Blue Black / Acid Black ATT / Acid Black MG / Acid Red 266 / Acid Black 172 / Acid Black 194 / Acid Yellow 220 / Acid Blue 193
Zhejiang, China
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Acid Yellow AGR 200%
Acid Black 3G 180%
Acid Red 2BL 200%
Acid Red FRL 200%
Acid Rubine N-5BL 200%
Acid Blue 5R 120%
Acid Blue BLN 200%
Acid Blue BRL 200%
Acid Blue R 200%
Acid Blue RL 200%
Acid Orange E-3R 200%
Acid Orange F3R 200%
Acid Orange II 100%
Acid Black 10B 100%
Acid Black ATT 100%
Acid Black MG 100%
Acid Red 2B 200%
Acid BLack LD 140%
Acid Black LS 140%
Acid Yellow S2G 200%
Acid Navy Blue 2BL 100%
Acid Yellow S2G 200% / CAS 70851-34-2
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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Less than 1KG required
DESCRIPTION
Acid Yellow S2G 200%
Typical Properties
Summary
It is widely used in dyeing and printing of wool, silk and nylon
CAS No.
70851-34-2
Formula
C46H34Cl2CoN8Na4O14S2
Molecular Mass
1206.71976
Exact Mass
1204.98000
PSA
389.24000
Logp
8.78500
IUPAC
tetrasodium;2-[[3-[[(E)-1-(2-chloroanilino)-3-oxido-1-oxobut-2-en-2-yl]diazenyl]-4-hydroxyphenyl]sulfonylamino]benzoate;cobalt
SMILES
CC(=C(C(=O)NC1=CC=CC=C1Cl)N=NC2=C(C=CC(=C2)S(=O)(=O)NC3=CC=CC=C3C(=O)[O-])O)[O-].CC(=C(C(=O)NC1=CC=CC=C1Cl)N=NC2=C(C=CC(=C2)S(=O)(=O)NC3=CC=CC=C3C(=O)[O-])O)[O-].[Na+].[Na+].[Na+].[Na+].[Co]
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Acid Dyes
Chemical and Physical Properties
Appearance
Yellow powder
Export information
HS Code
32041200
Export Rebate
0%
Export Formalities
A,B
R,S
UN No.
0.0
DG-Class
0.0
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