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Food Color --- Food colours --- Tartrazine Sunset Yellow FCF Carmoisine Ponceau 4R Amaranth Erythrosine Allura Red 40 Chocolate Brown HT Indigo Carmine Brilliant Blue FCF Quinoline Yellow (WS) Food Black PN Fast Green S Patent Blue V Fast Red E Food Colour Erythrosine   SYNONYMS ERYTHROSINE* C. I. FOOD RED 14 * FD & C RED 3 * ACID RED 51 DEFINITION Erythrosine consists essentially of disodium 2-(2,4,5,7-tetraiodo-3-oxidooxoxanthen-9-y1) benzoate monohydrate and subsidary colouring matter together with water,sodium chloride and/or sodium sulfate as the principal uncoloured components. Erythrosine is  described as the sodium salt. The calcium and the potassium salt are also permitted. CLASS xanthene COLOUR INDEX NO. 45430 EEC NUMBER E-127 EINECS 240-474-8 CHEMICAL NAMES Disodium 2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-y1) benzoate monohydrate  CHEMICAL FORMULA C20H6I4Na2O5H2O MOLECULAR WEIGHT 897.88 ASSAY Content not less than 85% total colouring matters, calculated as the anhydrous sodium salt;  E 1% 1cm 1 100 at ca 526 nm in aqueous solution at pH7 DESCRIPTION  Red powder IDENTIFICATION    a. Spectrometry  b. Red solution in water  Maximum in water at ca 526 nm at pH7. PURITY Inorganic iodides calculated as sodium iodide Not more than 0.1% Water Insoluble matter Not more than 0.2% Subsidiary colouring matters  (exceptfluorescein) Not more than 4.0% Organic compounds other than colouring matters [Tri-iodoresorcinol] - Not more than 0.2%  [2-(2,4-dihydroxy-3,5-diodobenzoic acid] - Not more than 0.2% Fluorescein Not more than 20 mg/kg. Ether extractable matter From a solution of pH from 7 through 8, not more than 0.2% Arsenic Not more than 3 mg/kg. Lead Not more than 10 mg/kg. Mercury Not more than 1 mg/kg. Cadmium Not more than 1 mg/kg. Heavy metals (as Pb) Not more than 40 mg/kg.

SAUJANYA DYE CHEM

803, Satkar Building, Nr. Swagat Building, C.G. Road, Navrangpura, Ahmedabad - 380 006. - Gujarat(INDIA) Phone : (O) 0091-79-26562413, 26440559, 26445441, 26448238 (R) 0091-79-26860784, 26861453, 26850450, 26850280 Fax : 0091-79-26563622, 0091-79-26564548

Email : saujanya@ad1.vsnl.net.in   saujanya@eth.net

Directors : Mr. Dheeren Shah & Mr. Milan Shah & Mr. Jainit Shah

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Food Color manufacturer & exporter in India - Saujanya Dyechem