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Solvent Green 1

TRADE NAME:
Oil Green Base
Malachite Green Base

CAS NO: 41272-40-6

CI.NO: 42000:1

Chemical Family: anthraquinone series
Molecular Formula: C23H26N2O
Molecular Weight: 346.47
Shade: brilliant blue light green
COLOR TEMPLATE

Solvent Green 1 Physical and Chemical properties

Density(g/cm3)

0.35

Melting Point(°C)

213

Light Fastness

2

Heat resistance

300

Acetone

1.2

Butyl Acetate

3

Methylbenzene

20

Dichloromethane

20

Ethylalcohol

1.0

blue green in water, blue green in ethanol, yellow in concentrated sulfuric acid, dark orange after dilution. When sodium hydroxide is added into the dye aqueous solution, there is a gray green precipitate. 

Item

Fastness

Sun

Poor

Heat stable to(℃)

60

sodium carbonate(5%)

fade

Method: (a) benzaldehyde (1 mole) is condensed with N, N-dimethylaniline (2 mole) in the presence of hydrochloric acid or sulfuric acid, and then the product is oxidized with lead peroxide and acid, and then the free alkali is made; (b) n, N-dimethylaniline is heated with trichlorotoluene, and then the free alkali is made           
Reference: de114124322189592377527789146213082 98; FR
123187,133704,144169,160090;GB828/78,4850/84,50 38/84,1976/78,4762/79;USl 483233,222257
PB 74573,1205-6
FIAT 1313,2,329
FIAT 764—Malachitgruen BXN
Ber.,10(1877),1625;! 1(1878),950; 14(1881),2520; 11(1878),1 081;12(l 879),791,796,2348;! 1(1878),1236,2274; 12(1879),1 010;13(l880), 2222;37(1904),3058;38(l905),270;42(l908),3 910;52( 1919),880
Ann,206( 1881),129;217(1883),250
Compt.rend., 139(1904),676
JCS,95( 1909),889
Ann.Electrochem.Soc., 1921,991
Ind.Eng.Chem.,15(1923),837
J ACS,50(1928),3088;67(1945),1212
JSCI,Japan,34(1931),176B
J. prakt.Chem., 134( 1932), 188

Solvent Green 1 Application:

mainly used for coloring different kinds of plastics, such as PS, HIPS,ABS,PC,PVC,PMMA,SAN,AS,ETC,Can also used in coloring oils, waxes, greases, fats, hydrocarbons derivatives, polishes, oily insecticides, and acrylic emulsions.

It can be used for duplicating paper, printer ribbon, ballpoint ink, etc. It has the same parent chemical structure as c.lbasic green 4 and C.L segment green 4.     

Packing:

20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye

Solvent Green 1 Material Safety Data Sheet (MSDS)

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