VAT BLACK 27

Product Name: VAT BLACK 27
CAS No.: 2379-81-9
Chemical Name: VAT BLACK 27
Synonyms: NSC51543;NSC 51543;NSC-51543;C.I. 69005;C.I.VATBLACK27;Navinon Olive R;Indonon Olive R;Novatic Olive R;Vat Olive Green R;Cibanone Olive 2R
CBNumber: CB1512241
Molecular Formula: C42H23N3O6
Formula Weight: 665.65
MOL File: 2379-81-9.mol

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VAT BLACK 27 Property

Boiling point:: 685.54°C (rough estimate)
Density: 1.537
refractive index: 1.7800 (estimate)
pka: 11.19±0.20(Predicted)
EPA Substance Registry System: Benzamide, N,N'-(10,15,16,17-tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-6,9-diyl)bis- (2379-81-9)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R312819
Product name: CALCOLOID OLIVE R
Purity: AldrichCPR
Packaging: 1G
Price: $29.8
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: DYE0000814
Product name: VAT BLACK 27
Purity: 95.00%
Packaging: 5MG
Price: $501.11
Updated: 2021/12/16

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VAT BLACK 27 Chemical Properties,Usage,Production

Preparation

(a) N-(4-chloro-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide?and N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide in the presence of copper condensation, then use Chlorosulfonic acid cyclization, (b) N-[4-(4-benzoylimino-9,10-dioxo-anthracen-1-ylidene)amino-9,10-dihydroxy-anthracen-1-yl]benzamide?in sulfuric acid central change, then the product oxidation.

Synthesis

4,4'-Bisbenzoylamino-1,1'-dianthrimide- 2,2'-carbazole , Indanthren Olive R, is prepared from 4,4'-bisbenzoylamino- 1,1'-dianthrimide by ring closure in concentrated sulfuric acid .

Properties and Applications

brown light grey. Black powder. Soluble in 2 – Chlorophenol, slightly soluble in Chloroform and Pyridine , not soluble in Acetone, Etanol, Toluene and Xylene. In concentrated sulfuric acid for red, dilution after flocculent olive green precipitation. Alkaline reduction leuco for red brown; Acid reduction leuco for yellow brown. Mainly used in cotton fiber dyeing, suitable for suspension pad dyeing, also used for cotton yarn of the jig dyeing cotton and the impregnation, rarely used for printing. Can with other VAT dye spell dyed noise. Dyeing silk, affinity and levelness were good, also used for Fiber/cotton blended fabric dyeing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Fading	Stain
ISO	3	4-5	7	4-5	4-5	4-5	4-5
AATCC	3	4-5	7	4	4-5

VAT BLACK 27 Preparation Products And Raw materials

Raw materials

1,4-Diamino-2,3-dihydroanthraquinone 1-amino-4-benzoylaminopurine Copper 1-Chloro anthraquinone 1,4-Diamino anthraquinone Copper(II) sulfate Potassium chlorate 1,2-Dichlorobenzene 1-Aminoanthraquinone Sulfuric acid

Preparation Products

Vat Brown 68 Vat Brown 72

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VAT BLACK 27 Suppliers

China 49 Czech Republic 1 India 8 South Korea 1 United States 3 Global 62

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View Lastest Price from VAT BLACK 27 manufacturers

Career Henan Chemical Co

Product: VAT BLACK 27 2379-81-9
Price: US $2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2018-12-23

2379-81-9, VAT BLACK 27Related Search:

Vat Black 25 Vat Black 8 Vat Black 9 Vat Black 29 Vat Black 38 Vat black 22 vat black 16 VAT BLACK 27 carbazol-3-ylamine 2-METHYLCARBAZOLE 3,6-DIAMINOCARBAZOLE 9H-CARBAZOLE-2-CARBALDEHYDE 6-Ethylindole 7-BENZOYLINDOLE 2-ACETYLCARBAZOLE 98 6,7-DIMETHYLINDOLE 3-ACETYLAMINOCARBAZOLE

N,N'-(10,15,16,17-tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-6,9-diyl)bis(benzamide)

Vat Olive Green R

Benzamide, N,N-(10,15,16,17-tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho2,3-a:2,3-icarbazole-6,9-diyl)bis-

C.I.VATBLACK27

Vat black 27 (C.I. 69005)

Anthramar Olive R

Cibanone Olive 2R

Dycosthren Olive R

Indonon Olive R

Mikethrene Olive R

Navinon Olive R

Nihonthrene Olive R

Novatic Olive R

Ostanthren Olive R

Trianthrene Olive R

Youhaothrene Olive R.

Calcoloid Olive R

C.I. 69005

Indanthrene Olive R

N,N'-(10,15,16,17-Tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-6,9-diyl)bisbenzamide

OXEFCDNMUKTKDV-UHFFFAOYSA-N

VAT BLACK 27 ISO 9001：2015 REACH

C.I.Vat Black 27:C.I.69005

NSC 51543

NSC51543

NSC-51543

2379-81-9

Organics