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VAT BLACK 27

VAT BLACK 27 structure

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

Molecular Weight:: 665.65

MDL Number:

MOL File:: 2379-81-9.mol

MSDS File:: SDS

Last updated:2024-03-19 15:37:51

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VAT BLACK 27 Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

VAT BLACK 27 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	R312819	CALCOLOID OLIVE R AldrichCPR	2379-81-9	1G	$29.8	2024-03-01	Buy
American Custom Chemicals Corporation	DYE0000814	VAT BLACK 27 95.00%	2379-81-9	5MG	$501.11	2021-12-16	Buy

Product number	Packaging	Price	Buy
R312819	1G	$29.8	Buy
DYE0000814	5MG	$501.11	Buy

VAT BLACK 27 Chemical Properties,Uses,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

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Preparation Products

Vat Brown 68 Vat Brown 72

VAT BLACK 27 Suppliers

Global( 62)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29220	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	12755	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58

Supplier	Advantage
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
CD Chemical Group Limited	58
Henan Alfa Chemical Co., Ltd	58
Alfa Chemistry	58
TargetMol Chemicals Inc.	58

View Lastest Price from VAT BLACK 27 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	VAT BLACK 27 2379-81-9	US $2.00 / kg	1kg	99%	100kg	Career Henan Chemical Co

VAT BLACK 27
2379-81-9
US $2.00 / kg
99%
Career Henan Chemical Co

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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. 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 Calcoloid Olive R 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