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Vat Brown 5

Vat Brown 5 Structure
Vat Brown 5 structure
CAS No.
3989-75-1
Chemical Name:
Vat Brown 5
Synonyms
C.I.73410;C.I.Vat Brown 5;Arlanone brown g;Calcotone Brown 2R;Benzindone brown g;Calcoloid brown rrp;C.I.Pigment Brown 27;Amanthrene brown rrd;Lithosol Fast Brown GP;TIANFU-CHEM Vat Brown 5
CBNumber:
CB2875299
Molecular Formula:
C24H12O2S2
Molecular Weight:
396.48
MDL Number:
MFCD00800447
MOL File:
3989-75-1.mol
MSDS File:
SDS
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Vat Brown 5 Properties

Boiling point 575.7±50.0 °C(Predicted)
Density 1.523±0.06 g/cm3(Predicted)
EPA Substance Registry System Naphtho[2,1-b]thiophen-1(2H)-one, 2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)- (3989-75-1)

Vat Brown 5 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0001934 CALCOLOID BROWN RRP 95.00% 3989-75-1 5MG $500.96 2021-12-16 Buy
Product number Packaging Price Buy
DYE0001934 5MG $500.96 Buy

Vat Brown 5 Chemical Properties,Uses,Production

Preparation

Naphtho[2,1-b]thiophen-1(2H)-one oxidation, this intermediates in Chlorobenzene using Phosphorus trichloride or 2-(Naphthalen-2-ylthio)acetic acid closed loop and have to (BIOS986, 260; FIAT 764).

Properties and Applications

brown to red light brown. Red brown powder. Insoluble in water and Etanol, slightly soluble in Xylene for bordeaux red solution. In concentrated sulfuric acid to dark brown, and then into blue, after dilution for blue; In the basic insurance powder also concentrate for the red light yellow, In the acidic insurance powder also concentrate for light brown. For light brittle dye. Suitable for direct printing, resist printing and aniline black color printing. Suitable for knitting &cotton fabric dyeing, more suitable for silk printing, and can also be used to viscose and wool dyeing. Can be processed into organic pigment.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3 4 6-7 4 4-5 4-5 5
AATCC 4 4-5 5-6 5 4-5

Vat Brown 5 Preparation Products And Raw materials

Raw materials

Diffusing agent Naphthalene SODIUM TETRASULFIDE Ethanol 95% Sodium hydroxide
Dichloroethane Desulfurization

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Preparation Products

Vat Brown 5, Solubilised

Vat Brown 5 Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21689 55
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 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 28557 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 18232 58
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd 18072846723 caigou1@witofly.com China 18926 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
Hubei Jusheng Technology Co.,Ltd. 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58
Alfa Chemistry 		58
Henan Fengda Chemical Co., Ltd 		58
Alfa Chemistry 60
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd 58

3989-75-1(Vat Brown 5)Related Search:

Vat Brown 22 Vat Brown 1 Vat Brown 57 Vat Brown 3 Vat Brown 23
Vat Brown 72 Vat Brown 25 Vat Brown 68 Vat Brown 14 1-BENZOTHIOPHEN-3(2H)-ONE
Vat Brown 5

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2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one Vat brown 5 (C.I. 73410) C.I.73410 C.I.Pigment Brown 27 C.I.Vat Brown 5 Calcotone Brown 2R Lithosol Fast Brown GP Δ2,2'(1H,1'H)-Binaphtho[2,1-b]thiophene-1,1'-dione (delta2,2'(1H,1'H)-Binaphtho(2,1-B)thiophen)-1,1'-dione Amanthrene brown rrd Arlanone brown g Benzindone brown g Calcoloid brown rrp Naphtho[2,1-b]thiophen-1(2H)-one, 2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)- Vat Brown 5 ISO 9001：2015 REACH C.I.Vat Brown 5:C.I.73410 TIANFU-CHEM Vat Brown 5 3989-75-1 C24H12O2S2