INDIGO CARMINE

Post Date:
Sep 10,2014
Expiry Date:
Mar 09,2015
Detailed Description:
Cas No. :860-22-0 C.I.no: 73015
C.I.Food: Blue 1
FD&C: Blue No.2
EEC: E 132
Molecular Formula: C16H8N2Na2O8S2
Molecular Weight: 466.35
CAS Registry Number: 860-22-0
Appearance: Solid, fine powder
Color: Blue-brown
Odor: Tasteless
Oxidative resistance: Poor
PH: 6.0-7.0
Density(g/cm3): 0.8
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CAS Registry Number:
860-22-0
Synonyms:
;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;
Molecular Formula:
C₁₆H₈N₂Na₂O₈S₂
Molecular Weight:
466.3529
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
Safety Description:
S22:;
S24/25:;

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