PRODUCT: ERYTHROSINE
IUPAC Name : Disodium 2-(2,4,5,7-Tetraiodo-3-oxido-6- Oxoxanthen- 9-yl) Benzoate monohydrate.
Properties :
Chemical formula : C20H6I4Na2O5
Molar mass : 879.86 g/mol
Colour Index No. : 45430
Food Colour No. : Food Red 14F.D. & C. No. RED 3
CAS NO. : 16423-68-0E.E.C. No. : E-127
Specification :
Total Dye Content Corrected for Sample (Min.) : 85%
Volatile Matter (chloride & sulphate) (Max) : 15%
Solubility In Water (20 c) : 120 gram / litre
Combined Ether Extract. (Max) : 0.20%
Water Insoluble (Max) : 0.20%
Class : Xanthene
Light Stability : 3
Heat Stability (100 c) : 4
Alkali Stability : 3
Subsidiary Dyes OTHER THEN Fluorescein (Max) : 4.00%
Fluorescein : < 20
Inorganic iodides calculated as sodium iodide: < 0.1%
Dyes Intermediate (Max) : (a)Tri-iodoresorcinol 0.50%
(b)2-(2,4-dihydroxy-3,5-diodobenzoyl) benzoic acid 0.50%
Lead : < 2 ppm
Arsenic : < 1 ppm
Mercury : < 1 ppm
Heavy Metals : < 20 ppm






Price:
Price 310 INR
Minimum Order Quantity : 50
Shelf Life : 3 Years
Other Names : FD&C Yellow No. 5,Food Yellow 4, Acid Yellow 23, or C.I. 19140
Physical Form : Powder
Color : Green
Price 800 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Shelf Life : 3 Years
Other Names : FD&C Blue No. 2, Indigotindisulfonate sodium, and Acid Blue 74
Physical Form : Powder
Color : Deep blue / royal blue
Price 700 INR / Kilograms
Minimum Order Quantity : 100 Kilograms
Shelf Life : 3 Years
Other Names : Food Red 3
Physical Form : Powder
Color : Red to maroon