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Vat Black 25

Vat Black 25 Structure
Vat Black 25 structure
CAS No.
4395-53-3
Chemical Name:
Vat Black 25
Synonyms
Olive T;C.I. 69525;Vat Olivet;Vat Black 25;C.I.VATBLACK25;Reduced olive T;Intravat Olive S;Cibanone Olive S;Anthramar Olive T;Vat Olive Green T
CBNumber:
CB7875320
Molecular Formula:
C45H22N2O5
Molecular Weight:
670.67
MDL Number:
MFCD00800443
MOL File:
4395-53-3.mol
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Vat Black 25 Properties

Density 1.527±0.06 g/cm3(Predicted)
pka -2.72±0.20(Predicted)
CAS DataBase Reference 4395-53-3(CAS DataBase Reference)
EPA Substance Registry System Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione, 3-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]- (4395-53-3)

Vat Black 25 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0001990 CI VAT BLACK 25 95.00% 4395-53-3 5MG $503.67 2021-12-16 Buy
Product number Packaging Price Buy
DYE0001990 5MG $503.67 Buy

Vat Black 25 Chemical Properties,Uses,Production

Preparation

1-Aminoanthracene-9,10-dione (2 Moore) and 3,9-Dibromo-7H-benzo[de]anthracen-7-one in boiling naphthalene, in copper oxide and Sodium carbonate under the existence of condensation,?And then boiling isobutanol cyclization with potassium hydroxide.

Properties and Applications

brown light grey. Brown powder. In concentrated sulfuric acid for green, dilution after black precipitation; In concentrated nitric acid for the red light brown. Alkaline reduction leuco for grey; Acid reduction leuco for dark olive. Mainly used in cotton fiber dyeing, generally not used for printing. Suitable for suspension pad dyeing, and other dye spell dyed all kinds of noise, leuco can dye cotton yarn, but also can be used for silk and wool dyeing, and have a good washing fastness and fastness to sunlight.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 4 8 5 4 4-5 5
AATCC 5 4 7-8 5 4-5

Vat Black 25 Preparation Products And Raw materials

Raw materials

Sodium hypochlorite Diffusing agent Potassium hydroxide Benzanthrone Government regulation
Bromide 1-Aminoanthraquinone Sulfuric acid 3,9-Dibromobenzanthrone 1-Aminoanthraquinone

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Preparation Products

tetrasodium 3-[(9,10-dihydroxy-1-anthryl)amino]-10,15-dihydroxyanthra[2,1,9-mna]naphth[2,3-h]acridin-5(16H)-one tetrakis(sulphate)

Vat Black 25 Suppliers

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 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 29271 58
AFINE CHEMICALS LIMITED 		0571-85134551 info@afinechem.com CHINA 15377 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
Winchem Industrial Co. Ltd 0574-83851061 info@win-chemical.com China 500 55
China Langchem Inc. 0086-21-58956006 China 7815 57
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9986 55
Supplier Advantage
Hubei xin bonus chemical co. LTD 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58
AFINE CHEMICALS LIMITED 		58
CD Chemical Group Limited 		58
Alfa Chemistry 		58
Mainchem Co., Ltd. 55
Winchem Industrial Co. Ltd 55
China Langchem Inc. 57
Shanghai JONLN Reagent Co., Ltd. 55

4395-53-3(Vat Black 25)Related Search:

Olive oil vat black 16 VAT BLACK 27 Vat black 22 Vat Black 38
Vat Black 29 Vat Black 9 Vat Black 8 Vat Red 41 2-Phenylanthra-9,10-quinone
4-(3-METHYLPHENYL)BENZALDEHYDE 1-AMINO-2-METHYLANTHRAQUINONE 4-Benzoylbiphenyl 4-BENZYLBIPHENYL 4,4'-Diacetylbiphenyl
3,4-Dimethyldiphenylamine 3,3'-Dimethyldiphenylamine 3',4'-DIMETHYL-BIPHENYL-4-CARBALDEHYDE

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3-(anthraquinon-1-ylamino)anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione Anthra2,1,9-mnanaphth2,3-hacridine-5,10,15(16H)-trione, 3-(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino- C.I.VATBLACK25 Vat black 25 (C.I. 69525) Anthramar Olive T Cibanone Olive S Dycosthren Olive T Intravat Olive S Mikethrene Olive T Nihonthrene Olive T Sandothrene Liquid Olive T Trianthrene Olive T Youhaothrene Olive T Colloisol. Vat Olive (Original Powder) Olive T Vat Olive Green T Vat Black 25 C.I. 69525 3-[(9,10-Dihydro-9,10-dioxoanthracen-1-yl)amino]anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione Vat Olivet JACFBUVEFBYGAX-UHFFFAOYSA-N Reduced olive T Vat Black 25 ISO 9001：2015 REACH C.I.Vat Black 25:C.I.69525 4395-53-3 C45H22N2O5 C45H20N2O5 Organics