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Acid Yellow 23

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Acid Yellow 23

Product Name:

Tartrazine
Synonyms:6056

C.I. 640; C.I. 19140; C.I. Acid Yellow 23; C.I. Acid Yellow 23, trisodium salt; C.I. Food Yellow 4; C.I. Acid Yellow 23, trisodium salt (VAN) (8CI); Tartrazine; 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt; Acid Yellow 23; Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt; FD&C Yellow No. 5; Filter Yellow; Food Yellow No.4; Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt; Tartrazine C; Tartrazine C.I.19140; Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate; Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate; trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate
CAS RN.:

1934-21-0
EINECS: 217-699-5
Molecular Weight: 534.3634
Molecular Formula: C16H9N4Na3O9S2
Melting Point(℃): 300℃
Water Solubility: 260 g/L (30℃)
Hazard Symbols:
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Risk Codes:
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Safety Description:
 S24/25; Details
Acid Yellow 23

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TimTec Corporation   Enquiry for Tartrazine

Address: 100 Interchange Boulevard,Newark, DE19711, USA Other products:
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Telephone: 1-302-292-8500
Fax: 1-302-292-8520
Web Site: www.timtec.netsvc/serv02411056

Chemspec.us   Enquiry for TARTRAZINE

Address: 1515 jefferson davis hwy, Arlington , VA - 22202, USA Other products:
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Telephone: 703 413 0119
Fax: 703 413 6504
Web Site: www.chemspec.ussvc/serv01711340

Organic Dyestuffs Corporation   Enquiry for Acid Yellow 23

Address: 65 Valley Street East Providence, RI 02914 Other products:
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Telephone: 1-401-434-3300
Fax: (401) 434-2390
Web Site: www.organicdye.comsvc/serv00517075

Aakash Chemical & Dye-Stuffs, Inc.   Enquiry for ACID YELLOW 23

Address: 561 Mitchell Road,Glendale Heights, Il 60139, USA Other products:
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Telephone: +1-630-469-3838
Fax: +1-630-469-2255
Web Site: www.aakashchemicals.comsvc/serv02418389

Aakash Chemicals and Dye-Stuffs, Inc.   Enquiry for ACID YELLOW 23

Address: 561 Mitchell Road ?Glendale Heights, IL Other products:
Zip: 60139
Telephone: (630)-469-3838
Fax: (630)-469-2255
Web Site: www.aakashchemicals.comsvc/serv02124932

Bexim's International, Inc.   Enquiry for Tartrazine

Address: Other products:
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Telephone: 513-232-1211
Fax: 513-232-1230
Web Site: www.bexims.comsvc/serv00929368
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