Ponceau 4r By Parshwanath Dyestuff Ind.

We are offering our customers a wide range of Ponceau 4R, which are available following Specifications :-
Colour Index No. : 16255
Food Colour No. : Red 7
CAS NO. 2611-82-7
E.E.C. No. : E-124
I.S. No. : 2558
Total Dye Content Corrected for Sample (Min.) : 82%
Volatile Matter (chloride & sulphate) (Max) : 18%
Solubility In Water (20oc) : 120 gram / litre
Combined Ether Extract. (Max) :0.20%
Water Insoluble (Max) : 0.20%
Class : Monoazo
Light Stability : 4
Heat Stability (100oc) : 5
Alkali Stability : 3
Subsidiary Dyes (MAX) : 1.00%
Dyes Intermediate (Max) : 0.50%
Lead : < 10 ppm
Arsenic : < 3 ppm
Mercury : < 1 ppm
Heavy Metals : < 20 ppm