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Vat Brown 25

Product Name
Vat Brown 25
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
Formula Weight
695.67
MOL File
6247-46-7.mol
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Vat Brown 25 Property

Boiling point:
700.85°C (rough estimate)
Density 
1.2637 (rough estimate)
refractive index 
1.7790 (estimate)
pka
11.22±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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Vat Brown 25 Chemical Properties,Usage,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
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

Preparation Products

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Vat Brown 25 Suppliers

China 3 United States 1 Global 4
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
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United States
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9171
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Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
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22883
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Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
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58

6247-46-7, Vat Brown 25Related 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

  • 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