Vat Green 9 Black BB CAS NO.6369-65-9

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 Green 9
Black BB
THRENE BLACK BB

Quick Details

ProName: Vat Green 9 Black BB
CasNo: 6369-65-9
Molecular Formula: C34H15NO4
Appearance: black powder
Application: used in the dyeing cotton fibers, trea...
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): 7
WAshing 60°C×30: 4-5
Perspiration: 4-5
Rubbing: 4
Sublimation 180°C×30: 4-5

Superiority

Black powder, insoluble in water and ethanol, slightly soluble in acetone, chloroform, pyridine, toluene, soluble in o-chlorophenol, xylene, and tetralin. It appears dark purple in concentrated sulfuric acid, and forms a dark purple precipitate after dilution. The leuco body in the alkaline insurance powder reducing solution is purple, and in the acidic solution it is dark red. Originally green, it turns black after oxidation. Currently, they are all used as black vat dyes. This belongs to the anthrone and anthraquinone vat dyes.

Details

Product Description:

Common Name: Vat Green 9
Other Name: Black BB
Category: Colorant-Dye-Vat Dyes
CAS No.: 6369-65-9
EINECS No.: 228-873-5
C.I. No.: 59850
Appearance: black powder
Molecular Formula: C34H15NO4
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China

International Equivalents:

Black BB	C.I.VatGreen9
THRENE BLACK BB	CaledonBlackCNB

Product physical properties:

Product Name					Vat Green 9
Specification					value
Appearance					black powder
General properties	Dyeing method				KN spl
	Dyeing Depth (g/L)				60
	Light(xenon)				7
	Water spotting(immediately)				4
	Level-dyeing property				good
Light&Perspiration	Alkalinity				4-5
	Acidity				4-5
Fastness properties	Washing		CH		4-5
			CO		3-4
			VI		3
	Perspiration	Acidity	CH		4-5
			CO		4-5
			WO		4-5
		Alkalinity	CH		4-5
			CO		4-5
			WO		4-5
	Rubbing		Dry		4
			Wet		3
	Hot pressing		200℃	CH	4-5
	Hypochlorite		CH		4-5

Application:

Vat Green 9 is used in the dyeing cotton fibers, treated with oxidants (such as sodium hypochlorite or sodium nitrite and concentrated sulfuric acid) after dyeing, and also used for dyeing viscose fiber, silk, wool, vinylon and cotton blended fabrics.

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.