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Acid Yellow 23

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Acid Yellow 23

Product Name:

Tartrazine

Synonyms:

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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Trust Chem Co.,Ltd.   Enquiry for Acid Yellow 23

Address: #4 Building, No. 208 Zhenzhong Road, Westlake Economics Zone, Hangzhou, China Other products:

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AFINE CHEMICALS LIMITED   Enquiry for Acid Yellow 23

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Dintech Chemical Co.,Ltd.   Enquiry for ACID YELLOW 23

Address: 20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China. Other products:

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SHIJIAZHUANG HE DYE CHEM CO.,LTD..   Enquiry for Tartrazine

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Hebei Lead Dyes & Chemicals Plant   Enquiry for Acid Yellow 23

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Shaoxing Wellgain Import and Export co., ltd.   Enquiry for Acid Yellow 23

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PUYER (NANTONG) BIOPHARMA CO.,LTD   Enquiry for tartrazine

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Asim Products   Enquiry for TARTRAZINE

Address: Unit no. 223, Adhyaru Industrial Estate, IInd Floor, Sun Mill Compound, Sitaram Jadhav Marg, Lower Parel (W) Mumbai-400 013, Maharashtra,India Other products:

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