ACID YELLOW 23
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| Post Date: | Nov 17,2014 |
| Expiry Date: | Nov 17,2015 |
| Detailed Description: |
Cas No. :1934-21-0
Quantity: 10000Kilograms Specs:25KG/CTN Price:4.00 USD Kilograms Payment Method: T/T CAS NO：1934-21-0 C.I.No：ACID YELLOW 23 STRUCTURE：C16H9N4NA3O9S2 MOLECULAR：534.37 STRENGTH：200% |
| CAS Registry Number: | 1934-21-0 |
| 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; |
| Molecular Formula: | C16H9N4Na3O9S2 |
| Molecular Weight: | 534.3634 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Hangzhou Arondyes Chemicals Co.,Ltd [ China ] |
| Contact: | MIss Juice |
| Tel: | 0571-86987491 |
| Fax: | 0571-86987480 |
| Email: | sales01@arondyes.com |
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