Solvent Dyes

Application and parameters of solvent dye products

Home > Solvent dyes > Solvent dye black

Solvent Black 7

TRADE NAME:
Oil Soluble Nigrosine
Nigrosin N
Aizen SOT Black 1
Aizen SOT Black 5
Aquamate Black 20149
Bontron N 07
Chuo CCA 1
Induline Blue Base FR
N 07

CAS NO: 8005-02-5

Chemical Family: Bisazo sereis
Molecular Weight: 313.71
Shade: bluish black powder.
COLOR TEMPLATE

Solvent Black 7 Physical and Chemical properties

Density(g/cm3)

1.29

Melting Point(°C)

180

Light Fastness

4-6

PH Value

8.5

Strength %

98.0-102.0

Moisture %

3.0 max

Ash Content %

2.0 max

Iron %

0.5 max

Particle Size(200m) %

0.02

insoluble in water, soluble in ethanol, blue light black, soluble in benzene and toluene, soluble in oleic acid and stearic acid. It is blue to blue black in concentrated sulfuric acid, blue black precipitate after dilution, and blue to blue black in concentrated nitric acid. The dye is a multicomponent mixture.

Item

Fastness

Sun

good

Heat-resisting

melting point(℃)

>180

Stable to(℃)

180

Water resistance

insoluble

sodium carbonate(5%)

good

HCL(5%)

good

Preparation method: the preparation methods of different compounds are as follows: (a) nitrobenzene, aniline and aniline hydrochloride are heated with iron or copper at 180t-200t to make free alkali; (b) nitrophenol or nitrocresol, aniline and aniline hydrochloride are heated with a small amount of iron at 180t-200x to make free alkali.
Reference:C.LSolvent Black 5,
English Name:
ABCOL Nigrosine Z1630(ACI)
Aizen SOT Black-l(HCC
Aizen SOT Black-8(HCC)
Akasol Nigrosine SSV(ACD)
Atlasol Spirit Nigrosine B(ATL)
Atlasol Spirit Nigrosine B Base(ATL)
Azo Oil Black CB(PYL)
Calco Nigrosine Base(PYL)
Calco Nigrosine Base Z 1630(PYL)
Calco Oil Black 1000(PYL)
Calco Oil Black 8603(PYL)
Calco Oil Black F-4160(PYL)
Calco Oil Black F-4I6OB(PYL)
Classic Solvent Black 7(CD)

Solvent Black 7 Application:

Mainly used for coloring different kinds of plastics, such as PS, HIPS, ABS, PC, PVC, PMMA, SAN, AS, ETC, can also used in oil base coating, wax coating.

It is mainly used for coloring high-grade insulating wood, carbon paper, leather shoe oil, rubber, plastic and ink. Same chemical structure as C.1. Solvent Black 5

Packing:

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

Solvent Black 7 Material Safety Data Sheet (MSDS)

Inquiry for Solvent Black 7
Question: *
You can learn about other products:
Solvent Black 27
Solvent Black 28
Solvent Black 29
Solvent Black 34
Solvent black 46
Solvent black 5
Solvent Black 3
Solvent Violet 59
Solvent Violet 58
Solvent Violet 37

Products Catalog

Solvent dyes
Solvent dye red
Solvent dye yellow
Solvent dye orange
Solvent dye green
Solvent dye blue
Solvent dye violet
Solvent dye black
Solvent dye brown
Basic dyes
Basic dye red
Basic dye yellow
Basic dye orange
Basic dye green
Basic dye blue
Basic dye violet
Basic dye black
Basic dye brown
Direct dyes
Direct dye red
Direct dye yellow
Direct dye orange
Direct dye blue
Direct dye green
Direct dye violet
Direct dye black
Direct dye brown
Acid dyes
Acid dye red
Acid dye yellow
Acid dye orange
Acid dye green
Acid dye violet
Acid dye blue
Acid dye black
Acid dye brown
Sulphur dyes
Sulphur dye red
Sulphur dye yellow
Sulphur dye green
Sulphur dye blue
Sulphur dye black
Sulphur dye brown
Vat dyes
Vat dye brown
Vat dye green
Vat dye red
Vat dye yellow
Vat dye orange
Vat dye blue
Vat dye violet
Vat dye black