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Vat Brown 25

Vat Brown 25 Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Indanthrene Red Brown 5RF
CAS:6247-46-7
Purity:99% Package:5KG;1KG Remarks:C43H25N3O7
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:Vat Brown 25
CAS:6247-46-7
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer
Company Name: Alfa Chemistry
Tel: +1-5166625404
Email: Info@alfa-chemistry.com
Products Intro: Product Name:Vat Brown 25
CAS:6247-46-7
Company Name: Alfa Chemistry  
Tel: 1-516-6625404
Email: support@alfa-chemistry.com
Products Intro: Product Name:Vat Brown 25
CAS:6247-46-7
Package:1g;10g;100g;1KG;5KG
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
Products Intro:
Vat Brown 25 Basic information
Product Name:Vat Brown 25
Synonyms: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
CAS:6247-46-7
MF:C43H25N3O7
MW:695.67
EINECS:228-367-4
Product Categories:
Mol File:6247-46-7.mol
Vat Brown 25 Structure
Vat Brown 25 Chemical Properties
Boiling point 700.85°C (rough estimate)
density 1.2637 (rough estimate)
refractive index 1.7790 (estimate)
pka11.22±0.20(Predicted)
Safety Information
MSDS Information
Vat Brown 25 Usage And Synthesis
PreparationN-(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 Applicationsred 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
Tag:Vat Brown 25(6247-46-7) Related Product Information
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