Tartrazine Hefei TNJ Chemical Industry Co.,Ltd.

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Supplier Name	Hefei TNJ Chemical Industry Co.,Ltd.
Contact	Sophia Zhang
Tel	0086-551-65418684
Mobile	0086 189 4982 3763
QQ	2881500840
Email	sales@tnjchem.com, info@tnjchem.com
Website	https://www.tnjchem.com
Wechat	189 4982 3763
Whatsapp	0086 189 4982 3763

Product Name	Tartrazine
Synonyms	YELLOW 5 C.I. 640 TARTAZINE C.I. 19140 TARTRAZINE Tartrazine WOOL YELLOW Synonyms YELLOW 5 C.I. 640 TARTAZINE C.I. 19140 TARTRAZINE Tartrazine WOOL YELLOW Tartrazine C TARTRAZINE O Filter Yellow Acid Yellow 23 Food Yellow No.4 C.I. Food Yellow 4 C.I. Acid Yellow 23 Tartrazine C.I.19140 C.I. Acid Yellow 23, trisodium salt C.I. Acid Yellow 23, trisodium salt (VAN) (8CI) Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS	1934-21-0
EINECS	217-699-5
Chemical Formula	C16H13N4NaO9S2
Molecular Weight	492.41
inchi	InChI=1/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,21H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;
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Price	Email to quote
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Last Update	2024-10-29 21:06:34

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