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Solvent Violet 9

TRADE NAME:
Oil Violet 10B
Crystal Violet Base
Crystal Violet
Methyl Violet 10B Base

CAS NO: 467-63-0

CI.NO: Solvent Violet 9

Molecular Formula:C25H33N3O
Molecular Weight: 391.55
Shade: brilliant blue purple.
Color: brilliant blue and violet
COLOR TEMPLATE

Solvent Violet 9 Physical and Chemical properties

tandard

Light Fastness

Heat-resistant(℃)

water

Sodium Carbonate(5%)

Hydrochloric acid(5%)

Melting point

Stable

ISO

Poor

140

100

Well

No change

Poor

purple for water and purple for ethanol. It is red light yellow in concentrated sulfuric acid, dark green light yellow after dilution, then blue and purple. The violet precipitates in the aqueous solution of dye with sodium hydroxide.

Item

Fastness

Sun

Poor

Heat-resisting

melting point(℃)

140

Stable to(℃)

100

Water resistance

Insoluble

sodium carbonate(5%)

Good

hydrochloric acid (5%)

Unchanged

Methods: (a) tetramethylmichaelis ketone was condensed with N, N-dimethylaniline and phosphorus trichloride to form free base; (b) n, N-dimethylaniline reacted with phosgene in the presence of zinc chloride to form free base; (c) tetramethylmichaelis alcohol was condensed with N, N-dimethylaniline, and then the product was oxidized to form free base.           
Reference: de2601627032277892943299623446361815,64270,66511;FR157430,158438,160090,213928;GB8634/92, 4428/83,5450/83,4850/84,11030/84,12022/86,4961/84;US29 0856,290891,290892
PB 82021, 3223-40
BIOS 959,9;FIAT 1313,2,317-320
FIAT 764—Kristallviollett Plv.,and 10B
Ber.,16(1883),706; 16(1883),1904; 17(1884),98; 18(1885),767; 37(1904),3058;4 l(1908),3909;50(l 917),1497;52(1919),880; 52(1919),1919
Compt.rend.,139(1904),676
JACS,45( 1923), 1661

Solvent Violet 9 Application:

Mainly used for carbon, low ballpoint pen and ink and cultural and educational supplies coloring.

It is mainly used for coloring carbon paper, low-grade ballpoint pen ink and stationery. It has the same chemical structure as C.I.Basic violet 3 and c.i.segment violet 39.

Packing:

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

Solvent Violet 9 Material Safety Data Sheet (MSDS)

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