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CAS No. | 1934-21-0 |
Chemical Name: | Acid Yellow 23 |
Synonyms: | y-4;E102;NPY4R;PPYR1;c.i.640;l-gelb2;CI 19140;YELLOW 5;TARTAZINE;Tartrazin |
CBNumber: | CB2219301 |
Molecular Formula: | C16H9N4Na3O9S2 |
Formula Weight: | 534.36 |
MOL File: | 1934-21-0.mol |
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Acid Yellow 23 Property |
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Water Solubility : |
260 g/L (30 ºC) |
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Stability:: |
Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
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Acid Yellow 23 Chemical Properties,Usage,Production |
Chemical Properties
Deep yellow powder |
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Usage
As a dye for wool and silks; as colorant in food, drugs, and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations. Tartrazine (otherwise known as E number E102, C.I.
19140, or FD&C Yellow 5) is a synthetic lemon yellow azo dye used as a food coloring. Tartrazine appears to cause the most allergic and intolerance reactions of all the azo dyes, particularly among as
thmatics and those with an aspirin intolerance. |
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Acid Yellow 23 Suppliers Global( 165)Suppliers |
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1934-21-0(Acid Yellow 23)Related Search: |
Taurine
Phenylacetone
Quinoline Yellow
Acid Yellow 23
p-Toluenesulfonic acid
Sodium citrate
2,2'-Azobis(2-methylpropionitrile)
4,5-dihydro-5-oxo-1-(4-sulphophenyl)-4-[(4-sulphophenyl)azo]-1H-pyrazole-3-carboxylic acid
4-Hydrazinobenzenesulfonic acid
4-ACETAMIDOBENZENESULFINIC ACID SODIUM SALT
4,5-Dihydro-5-oxo-1H-pyrazole-3-carboxylic acid
4-Hydrazinobenzenesulfonic acid hemihydrate
Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
aquashade
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
Citric acid
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CI NO 19140
CI ACID YELLOW 23
CI 19140
E102
LAKE TARTRAZINE
KITON YELLOW T
HYDRAZINE YELLOW
FOOD YELLOW NO 4
FD AND C YELLOW 5
FD AND C YELLOW 5 LAKE
FD AND C YELLOW NO 5
FILTER YELLOW
ACID YELLOW T
ACID YELLOW 23
3-CARBOXY-5-HYDROXY-1-P-SULFOPHENYL-4-P-SULFOPHENYLAZOPYRAZOLE TRISODIUM SALT
5-HYDROXY-1-(P-SULFOPHENYL)-4-[(P-SULFOPHENYL)AZO]PYRAZOLE-3-CARBOXYLIC ACID TRISODIUM SALT
1934-21-0
TARTRAZINE O
TARTRAZINE
TARTAZINE
WOOL YELLOW
YELLOW 5
Food Colors by Food Sanitation Law in Japan
1310yellow
1409yellow
1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-,trisodiumsalt
1h-pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfop
5-hydroxy-1-(p-sulfophenyl)-4-(p-sulfophenyl)azo-pyrazole-3-carboxylicaci
a.f.yellowno.4
abcoltartrazine
acidleatheryellowt
acilanyellowgg
airedaleyellowt
aizentartrazine
amacidyellowt
atultartrazine
bucacidtartrazine
c.i.640
c.i.acidyellow23(tartrazine)
c.i.acidyellow23,trisodiumsalt
C.I.Foodyellow4
C.I.Foodyellow4(19140)
calcocidyellowmcg
calcocidyellowxx
canacerttartrazine
certicoltartrazolyellows
cilefayellowt
curonfastyellow5g
dandcyellowno.5
dolkwaltartrazine
dyefdandcyellowno.5
edicolsupratartrazinen
eggyellowa
eriotartrazine
eurocerttartrazine
FD&CYellowNo.5
fd&cyellowno.5tartrazine
fenazoyellowt
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