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Tianjin shengdaruitai Technology Development Co.,Ltd.
Tianjin shengdaruitai Technology Development Co.,Ltd.
36 YRS
Tianjin, China
Main Products:
Naphthol Blue Black / Acid Red 88 / Acid Yellow 17 / Acid Black 210
Tianjin, China
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Acid Yellow 17 / CAS 6359-98-4
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
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DESCRIPTION
Acid Yellow 17
CAS:6359-98-4
Molecular formula：C16H10Cl2N4Na2O7S2
Molecular weight：551.28900
Appearance:yellow powder
Synopsis: Yellow 2G is a food coloring denoted by E number E107. It has the appearance of a yellow powder, and it is soluble in water. It is a synthetic yellow azo dye.
It appears to cause allergic or intolerant reactions, particularly amongst those with an aspirin intolerance and asthma sufferers. It is one of the colors that the Hyperactive Children's Support Group recommends be eliminated from the diet of children.; It is not listed by the UK's Food Standards Agency among EU approved food additives. Its use is also banned in Austria, Japan, Norway, Sweden, Switzerland and the United States.
Structural formula:
Typical Properties
Summary
Yellow 2G is a food coloring denoted by E number E107. It has the appearance of a yellow powder, and it is soluble in water. It is a synthetic yellow azo dye.
It appears to cause allergic or intolerant reactions, particularly amongst those with an aspirin intolerance and asthma sufferers. It is one of the colors that the Hyperactive Children's Support Group recommends be eliminated from the diet of children.; It is not listed by the UK's Food Standards Agency among EU approved food additives. Its use is also banned in Austria, Japan, Norway, Sweden, Switzerland and the United States.
CAS No.
6359-98-4
Formula
C16H10Cl2N4Na2O7S2
Molecular Mass
551.28900
Exact Mass
549.91600
PSA
188.55000
Logp
4.33880
IUPAC
disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
SMILES
CC1=C(C(=O)N(N1)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl)N=NC3=CC=C(C=C3)S(=O)(=O)O
Attribute classification
Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
Dyestuffs and Pigments > Dyestuff
Dyestuffs and Pigments > Dyestuff
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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