Direct Fast Blue B-2RL / Direct Blue 71

Direct Fast Blue B-2RL

C.I.Direct Blue 71
C.I.34140
CAS: 4399-55-7
Standard Strength: 100%
Molecular Formula: C40H23N7Na4O13S4
Formula Weight: 1029.87

Physical and Chemical Properties

Appearance: Bluish Gray powder

Shade: Similar to standard

Strength: 100%

Fastness

Light	Washing		Water		Acid & Alkali
Light	Bleaching	Staining	Bleaching	Staining	Acid	Alkali
5	2	--	2	--	4	4-5

Application

Dyeing for Viscose Fiber.

Dyeing and Printing for Vinylon Fibers, Cotton Fibers and Carpet.

Coloring for Paper, Soap and Leathers.

Packing

Packed in 25kgs Bag/Carton/Iron drum

About Us

LEARN MORE
News

LEARN MORE
Contact

LEARN MORE

We Provide

Solution for detergent ink, coating, plastics and textiles with 18 years business experience.

Best value products with guaranteed quality and competitive price.

Timely and safety delivery

Professional sales and after-sale service.

SALES NETWORK

CONTACT US

To learn more information about our company or obtain specific information about our products,
please contact serivce center with +86-15376782702 or use the contact us link below.

get in contact

Direct Fast Blue B-2RL / Direct Blue 71

Direct Fast Blue B-2RL

Physical and Chemical Properties

Fastness

Application

Packing

About Us

News

Contact

We Provide

SALES NETWORK

CONTACT US

Newsletter