ChemicalBook > CAS DataBase List > Vat Black 25

Vat Black 25

Product Name
Vat Black 25
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
Formula Weight
670.67
MOL File
4395-53-3.mol
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Vat Black 25 Property

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)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0001990
Product name
CI VAT BLACK 25
Purity
95.00%
Packaging
5MG
Price
$503.67
Updated
2021/12/16
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Vat Black 25 Chemical Properties,Usage,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

Preparation Products

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Vat Black 25 Suppliers

China 47 India 11 United States 4 Global 62
Winchem Industrial Co. Ltd
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4395-53-3, Vat Black 25Related 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

  • 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
  • JACFBUVEFBYGAX-UHFFFAOYSA-N
  • Reduced olive T
  • 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
  • Vat Black 25 ISO 9001：2015 REACH
  • C.I.Vat Black 25:C.I.69525
  • 4395-53-3
  • C45H22N2O5
  • C45H20N2O5
  • Organics