Vat Brown 1 Brown BR CAS NO.2475-33-4

FOB Price: USD: 3.60-4.20 /Kilogram Get Latest Price
Min.Order: 50 Kilogram
Payment Terms: L/C,T/T
Available Specifications:
Best(25-1000)Kilogram4.20/Kilogram25USDBest(1100-10000)Kilogram3.60/Kilogram1100USD

Product Details

Keywords

Vat Brown 1
Brown BR
Vat Brown 1

Quick Details

ProName: Vat Brown 1 Brown BR
CasNo: 2475-33-4
Molecular Formula: C42H18N2O6
Appearance: Dark brown powder
Application: used in the dyeing of cotton fiber, an...
DeliveryTime: 7-10
PackAge: Bag
Port: Shanghai
ProductionCapacity: 1000 Kilogram/Week
Purity: 99%
Storage: Store at a ventilated, dry place.
LimitNum: 50 Kilogram
Light(Xenon): 6-7
WAshing 60°C×30: 4-5
Perspiration: 4-5
Rubbing: 4-5
Sublimation 180°C×30: 4-5

Superiority

Dark brown powder. Insoluble in water, xylene (cold), slightly soluble in tetrahydronaphthalene (hot), xylene (hot). It is greenish-gray in concentrated sulfuric acid and produces a brown precipitate after dilution. In the insurance powder alkaline solution is yellowish brown, in the acid solution is dark olive.It is used for dyeing cotton fiber with good evenness and good affinity. It is also used for dyeing viscose fiber, silk, Vinylon, viscose cotton and cotton.

Details

Product Description:

Common Name:  Vat Brown 1
Other Name: Brown BR
Category: Colorant-Dye-Vat Dyes
CAS No.:      2475-33-4
EINECS No.:    219-599-7
C.I. No.: 70800
Appearance: Dark brown powder
Molecular Formula: C42H18N2O6
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China

International Equivalents:

Brown BR	Vat Brown 1
Vat Brown Br	C.I.VATBROWN1

Product physical properties:

Product Name					Vat Brown 1
Specification					value
Appearance					Dark brown powder
General properties	Dyeing method				KN
	Dyeing Depth (g/L)				30
	Light(xenon)				6-7
	Water spotting(immediately)				4
	Level-dyeing property				good
Light&Perspiration	Alkalinity				4-5
	Acidity				4-5
Fastness properties	Washing		CH		4
			CO		4-5
			VI		4-5
	Perspiration	Acidity	CH		4-5
			CO		4-5
			WO		4-5
		Alkalinity	CH		4-5
			CO		4-5
			WO		4-5
	Rubbing		Dry		4-5
			Wet		3-4
	Hot pressing		200℃	CH	4-5
	Hypochlorite		CH		4L

Application:

Vat Brown 1 is used in the dyeing of cotton fiber, and also for the dyeing of viscose fiber, silk, vinylon, viscose cotton and dimension cotton.

Package:

25 kgs/bag or as you request.

Company Introduction:

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.
Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

Our Advantage:

The competitive advantages of Colorcom international as your business partner or supplier:
1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.