Saujanya Dyechem : Food Colour, Lace Color Dyes, Pigment Manufacturer & Exporter in India
Food Color. Lake Colour, Dyes, Pigments Manufacturer : Saujanya Dyechem
Food Color
Food Colour Fast Red E Food Colour - Fast Red E

 

SYNONYMS Food Red 10
DEFINITION Fast Red E consists essentially of disodium 2 - hydroxy-1 (4--sulfonato-naphthylazo)naphthalene-6-sulfonate subsidary colouring matters together with sodium sulfate as the principal uncoloured components. 
Fast Red E is described as the sodium salt. The calcium and the potassium salt are also permitted.
CLASS -
COLOUR INDEX NO. 18050
EEC NUMBER E 128
EINECS -
CHEMICAL NAMES Disodium 2- hydroxy-1(4-sulfonato-naphthylazo)naphthalene-6-sulfonate
CHEMICAL FORMULA -
MOLECULAR WEIGHT
ASSAY Content not less than 85% total colouring matters, calculated as the sodium salt 
DESCRIPTION  Red powder
PURITY
Water Insoluble matter
Not more than 0.2%
Subsidiary colouring matters Not more than 2%
Unsulfonated primary aromatic amines Not more than 0.01% (Calculated as aniline)
Ether extractable matter Not more than 0.2% under neutral conditions
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