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Vat Brown 25

Vat Brown 25 structure

CAS No.: 6247-46-7

Chemical Name:: Vat Brown 25

Synonyms: C.I.69020;Vat Brown 25;C.I.Vat Brown 25;Ostanthren Brown 5RF;Trianthrene Brown 5RF.;Indanthrene Red Brown 5RF;Vat brown 25 (C.I. 69020);C.I.Vat Brown 25:C.I.69020;Vat Brown 25 ISO 9001：2015 REACH;Benzamide, N,N-(10,15,16,17-tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho2,3-a:2,3-icarbazole-4,9-diyl)bis-

CBNumber:: CB2875512

Molecular Formula:: C43H25N3O7

Molecular Weight:: 695.67

MDL Number:

MOL File:: 6247-46-7.mol

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Vat Brown 25 Properties

Boiling point	700.85°C (rough estimate)
Density	1.2637 (rough estimate)
refractive index	1.7790 (estimate)
pka	11.22±0.20(Predicted)

Vat Brown 25 Chemical Properties,Uses,Production

Preparation

N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide and N-(5-chloro-4-methoxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide?condensation, cyclization and then.

Properties and Applications

red light brown. Purple red powder. Insoluble in water. In concentrated sulfuric acid for purple solution, after dilution to red. Alkaline reduction leuco for red brown; Acid reduction leuco for brown. Used for cotton suspension pad dyeing, good levelness. Generally used in jig dyeing color matching, but also can be used for polyester/cotton, Fiber/cotton blended fabric, silk and viscose 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	5	5	7	5	5	5	5
AATCC	5	5	7-8	5	5

Vat Brown 25 Preparation Products And Raw materials

Raw materials

1-amino-4-benzoylaminopurine N-(5-chloro-4-methoxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide 1-AMINO-4-BENZAMIDOANTHRAQUINONE

Preparation Products

Vat Brown 25 Suppliers

Global( 5)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	27894	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Dideu Industries Group Limited	58
Alfa Chemistry	58
Alfa Chemistry	60

6247-46-7(Vat Brown 25)Related Search:

Vat Brown 34 N-(7,9-dichloro-6,11,14,19,20,21-hexahydro-5,11,14,19,21-pentaoxo-5H-naphtho[2,3-c]naphth[2',3':6,7]indolo[3,2-a]acridin-15-yl)benzamide Benzamide, N-(5,6,12,17,18,24-hexahydro-5,12,17,24-tetraoxodinaphth[2,3-i:2',3'-i']indeno[4,3-ab:2,1-c']dicarbazol-23-yl)- 10-(9-Oxo-9H-naphth(3,2,1-kl)acridin-2-yl)naphth(2,3-c)acridine-5,8,14 (13H)-trione 3-anilino-2-chloro-1H-phenothiazine-1,4(10H)-dione

5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one Vat brown 39 (C.I. 59270) Vat Brown 22 Vat Brown 1 Vat Brown 57

Vat Brown 3 Vat Brown 23 Vat Brown 72 Vat Brown 5 Vat Brown 68

Vat Brown 14

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Vat Brown 25 C.I.69020 Indanthrene Red Brown 5RF N,N'-(10,15,16,17-tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-4,9-diyl)bis(benzamide) Benzamide, N,N-(10,15,16,17-tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho2,3-a:2,3-icarbazole-4,9-diyl)bis- Vat brown 25 (C.I. 69020) C.I.Vat Brown 25 Ostanthren Brown 5RF Trianthrene Brown 5RF. Benzamide, N,N'-(10,15,16,17-tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-4,9-diyl)bis- (8CI,9CI) Vat Brown 25 ISO 9001：2015 REACH C.I.Vat Brown 25:C.I.69020 6247-46-7 C43H25N3O7