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Red 2G

Red 2G Food Color

Red 2G Food Color

Approx. Rs 55 / Piece


Red 2G finds application as synthetic red azo dye and finds solubility in water as well as slight solubility in ethanol. The dye normally comes as disodium salt of 8-acetamido-1-hydroxy-2-phenylazonaphthalene-3,6 disulphonate and finds application as dye for paper, crepe paper, coatings, inks, fine tissue.

Further, it can also be used for staining in histology. Made available in black granular and powder form, its part of commonly used dyes in the food, pharmaceutical and cosmetic industries and comes with properties of water-insoluble matter, percent by mass (maximum) of 00.20; Dye intermediates, percent by mass (max) of 00.50 and subsidiary dyes, percent by mass (max) of 02.00.

Specification
PRODUCTS NAMERed 2G
Color SHADE
SYNONYMSAcid Red 1
CHEMICAL NAME Disodium 8-acetamido-1-hydroxy-2-phenylazo-naphthalene-
3,6-disulfonate
Color INDEX NO. 18050
C.I. NAME Food Red 10
FDA STATUS --
CAS NO.3734-67-6
EINECS NO.223-098-9
EEC NO.E-128
HUE NAME (FOOD) Red 10
INDIAN STANDARD No.-
CLASSMonoazo
TOTAL DYE CONTENT % MIN.85
LOSS ON DRYING AT 135 C & SODIUM
CHLORIDES & SULPHATES % MAX
15
WATER INSOLUBLE MATTER % MAX.
0.2
ETHER EXTRACTS % MAX..0.2
SUBSIDIARY DYE % MAX.2.0
DYES INTERMEDIATES % MAX.0.50
UNSULFONATED PRIMARY AROMATIC AMINES % MAX.0.01
LEAD (AS "Pb") PPM (MAX.)10.00
ARSENIC (AS "As" PPM (MAX.)3.00
MERCURY (AS "Hg") PPM (MAX)1.0
CHROMIUM (AS "Cr") PPM (MAX)5.0
HEAVY METALS PPM (MAX)40.00
Dye Intermediates, percent by massMax00.50
WATER (gms/ltr.)180.0
GLYCERINE (gms/ltr.)10.00
PROPYLENE GLYCON (gms/ltr.)30.00
ETHANOL (95%) (gms/ltr.)Trace

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    Megha International

    Mandvi, Mumbai, Maharashtra, India

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