Direct Blue 71 Direct fast blue B2RL

Details:

Product Description:

Common Name:  Direct Blue 71 
Other Name:  Direct fast blue B2RL
Category:  Colorant-Dye-Direct Dyes
CAS No.:   4399-55-7
EINECS No.: 224-531-4 
C.I. No.:  34140
Appearance:  Black Powder
Molecular Formula:  C40H23N7Na4O13S4 
Brand Name:  Colorcom
Shelf Life:  2 Years
Place of Origin:  China

International Equivalents:

DurazolBlue2R	DiazolLightBlueR
C.I.Directblue71	DirectfastblueB2RL
SiriusSupraBlueBRR	DirectdeepblueL-3RB

Product physical properties:

Product Name		Direct Blue 71
Specification		value
Appearance		Black Powder
Test Method		AATCC	ISO
Acid Resistane		2	4
Alkali Resistane		4	4-5
Ironing		3	3
Light		4-5	5
Soaping		1-2	2
Water resistane		2	2

Application:

Direct Blue 71 is used in textile, paper, ink, leather, spices, feed, anodized aluminum and other industries.

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.

Sincerely look forward to your inquiry!
we will be the most sincere service attitude and product professionalism to make you satisfied!