Reactive Blue 19 Reactive Brill. Blue RS/P CAS NO.2580-78-1

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

Reactive Blue 19
Reactive Brill. Blue RS/P
Reactive Blue 19 crude

Quick Details

ProName: Reactive Blue 19 Reactive Brill. Blue ...
CasNo: 2580-78-1
Molecular Formula: C22H16N2Na2O11S3
Appearance: Dark blue powder
Application: used for dyeing and printing of cotton...
DeliveryTime: 7-10
PackAge: Bag
Port: Shanghai
ProductionCapacity: 1000 Kilogram/Week
Purity: 99%
Storage: Store at a ventilated, dry place.
LimitNum: 50 Kilogram
Dyeing Depth: 2
Light(Xenon): 5-6
WAshing 60°C×30: 4-5
Perspiration: 5
Rubbing: 4-5

Superiority

Dark blue powder. Solubility in water (20°C) is 100g/L. The aqueous solution is blue. After adding 1mol/L sodium hydroxide, the color remains unchanged. After adding insurance powder and warming, it turns red to Chemicalbook brown with precipitation. Add sodium perborate and it turns to light purple. It shows red sauce in concentrated sulfuric acid, and becomes navy blue with precipitation after dilution; it shows yellow in concentrated nitric acid, and the color remains unchanged after dilution.

Details

Product Description:

Common Name: Reactive Blue 19
Other Name: Reactive Brill. Blue RS/P
Category: Colorant-Dye-Reactive Dyes
CAS No.: 2580-78-1
EINECS No.: 219-949-9
C.I. No.: 61200
Appearance: Dark blue powder
Molecular Formula: C22H16N2Na2O11S3
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China

International Equivalents:

Reactive Brill. Blue	C.I.Reactive Blue 19
Reactive Blue 19 crude	Reactive Blue 19 (61200)
Reactive Brill. Blue KN-R	Reactive Brilliant Blue KN-R

Product physical properties:

Product Name		Reactive Blue 19
Specification		value
Appearance		Dark blue powder
O.w.f.		2
Solubility g/l (50ºC)		150
Adaptability	Exhaust Dyeing	◎
	Cold pad-batch Dyeing	◎
	Continuous Dyeing	◎
Fastness	Light (Senon) (1/1)	5-6
	Washing (CH/CO)	4-5 4
	Water (CH/CO)	4-5 4
	Perspiration(Acid)	5 4-5
	Perspiration (Alk)	5 4-5
	Rugging (Dry/Wet)	4-5 3
	Chlorinated Water	3

Application:

Reactive Blue 19 is used for dyeing and printing of cotton, viscose, linen, silk and cotton-based 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.