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Green S Food Color

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Green S Food Color or Food Dye or Food Additives comprise mainly of sodium N-[4-(dimethylamino)phenyl (2-hydroxy-3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene-N-methylmethanaminium with subsidiary coloring matter in combination with sodium chloride/sodium sulfate as principal uncolored compound.

As a sodium salt, the organic compound other than coloring matters it contains include 4,4'-bis(dimethylamino-benzophenone) (Not more than 0.1%); 4,4'-bis(dimethylamino-benzhydryl alcohol (Not more than 0.1%) and 3-hydroxynaphthalene-2,7-disulfonic acid (Not more than 0.2%).

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MOQ 50kg :

Specification

PRODUCTS NAME

GREEN S

Color SHADE

SYNONYMS

Acid Green -50

CHEMICAL NAME

Sodium 5-[4-dimethylamino-α-(4-dimethyliminocyclohexa-
2,5-dienylidene)benzyl]- 6- hydroxy- 7- sulfonato - naphthalene- 2- sulfonate

Color INDEX NO.

44090

C.I. NAME

Food Green 4

FDA STATUS

--

CAS NO.

3087-16-9

EINECS NO.

221-409-2

EEC NO.

E-142

HUE NAME (FOOD)

Food Green 4

INDIAN STANDARD No.

-

CLASS

Triaryl Methane

TOTAL DYE CONTENT % MIN.

80

LOSS ON DRYING AT 135 C & SODIUM
CHLORIDES & SULPHATES % MAX

20

WATER INSOLUBLE MATTER % MAX.

0.2

ETHER EXTRACTS % MAX..

0.2

SUBSIDIARY DYE % MAX.

2.0

DYES INTERMEDIATES % MAX.

0.1
5% Leuco

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)

50

HEAVY METALS PPM (MAX)

40.00

Dye Intermediates, percent by mass
4,4_-bis(dimethylamino)-benzhydryl alcohol
4,4_-bis(dimethylamino)-benzophenone
3-hydroxynaphthalene-2,7-disulfonic acid

Max

00.10
00.10
00.20

WATER (gms/ltr.)

200.0

GLYCERINE (gms/ltr.)

190.00

PROPYLENE GLYCON (gms/ltr.)

200.00

ETHANOL (95%) (gms/ltr.)

15

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