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Indigo Carmine

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Indigo Carmine

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Indigo Carmine


C.I. 75781; C.I. Acid Blue 74; C.I. Food Blue 1; C.I. Food Blue 1, disodium salt; C.I. Natural Blue 2; Indigotindisulfonate Sodium [USAN]; 5,5-Indigodisulfonic acid, disodium salt; Acid Blue 74; disodium 5,5-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate; disodium 5,5-indigodisulphonate; E 132; Indigo-5,5-disulphonic acid disodium salt; 1H-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt, (2E)-; disodium (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5'-disulfonate



EINECS: 212-728-8
Molecular Weight: 466.3529
Molecular Formula: C16H8N2Na2O8S2
Water Solubility: 1 g/100 mL (25℃)
Hazard Symbols:
Risk Codes:
 R22;     Details
Safety Description:
 S22;S24/25; Details
Indigo Carmine

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Kiriya Chemical Co., LTD.   Enquiry for Indigo Carmine

Address: 6, Fukaekita 2-chome, Higashinari-ku, Osaka 537-0001, Japan Other products:
Telephone: + 81-6-6971-1701
Fax: + 81-6-6976-8825
Web Site: www.kiriya-chem.co.jpsvc/serv01026117
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