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Direct Red Brown Rn Direct Brown 95 Dyes Textile Chemicals
US$3.00-6.00
100 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableCAS No.
16071-86-6Formula
C31h18cun6na2o9sModel NO.
C. I. Direct Brown 95EINECS
240-221-1Colour
BrownAppearance
Brown PowderUsage
Paper, Leather, TextileApplication Material
Cotton, Viscose, Wool, Silk, LeahterName
Direct Red Brown BrC.I.No.
C.I. Direct Brown 95Transport Package
25kg Iron Drum/BagSpecification
Strength 100%Trademark
Tianjin LeadingOrigin
ChinaHS Code
320414Production Capacity
50000Key features
Rich Reddish-Brown with Good Stability: Direct Red Brown RN (C.I. Direct Brown 95) delivers deep, rich reddish-brown shades with excellent solubility and good stability in hard water.
Versatile Applications for Textiles and Leather: Ideal for cotton, hemp, viscose, silk, wool, and sythetic silk. Also suitable for leather dyeing and printing.
Reliable Quality You Can Count On: Dark red-brown powder. Water-soluble with no aggregation during dyeing.
Simplify Your Sourcing with One Versatile Dye: One reddish-brown dye covers cotton, viscose, silk, wool, and leather. Good hard water stability ensures consistent results.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤18h
About Our Factory & Business Background
AddressRoom 704/705 Building No. 2 Meinian Plaza, No. 16 Dongting Road, Hexi District, 300222 China, Tianjin, China
Plant Area115 square meters
Number of Employees15
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsDyestuff
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2004-04-08
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What are the key dyeing characteristics of Direct Red Brown RN?
A:
Deep reddish-brown shade with good levelness, excellent water solubility, good stability in hard water, and no aggregation during dyeing---ensures smooth processing. Contains copper complex structure for improved fastness.
Q:What materials can Direct Red Brown RN be applied to?
A:
Main applications include cotton, hemp, viscose, silk, wool, rayon, and their blended fabrics. It is also suitable for leather dyeing and paper dyeing. Through proper color matching, it can achieve shades very close to Direct Red Brown M.
Q:Can Direct Red Brown RN be used in combination with other dyes?
A:
Yes. Through proper color matching, it can achieve shades very close to Direct Red Brown M, and some fastness properties are superior to substitutes. It can be combined with other direct dyes for various reddish-brown and brown shades.
Q:What is the production method of Direct Red Brown RN?
A:
The production involves DSD acid (4,4'-diaminostilbene-2,2'-disulfonic acid), sulfanilic acid (p-aminobenzenesulfonic acid), and m-phenylenediamine. First, sulfanilic acid is diazotized and coupled with m-phenylenediamine. Then DSD acid is double-diazotized and coupled with the first coupling product. The product is then salted out, filtered, dried, and crushed.
Q:What is the difference in fastness properties between Direct Red Brown RN and Direct Red Brown M?
A:
Through proper color matching, Direct Red Brown RN can achieve shades very close to Direct Red Brown M, but some fastness properties (especially wash and light fastness) are superior to those of Direct Red Brown M. The copper complex structure provides enhanced stability and fastness.
Send Inquiry
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Tianjin Leading Import & Export Co., Ltd.
Tianjin Leading Import & Export Co., Ltd.*Content:
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