39315-90-7

Basic information

• Product Name: Acid Blue 264
• Synonyms: C.I. Acid blue 264;Blue AFN;Acid Blue AFN;Best Acid Blue AFN;Daedo Acid Blue AFN;Everacid Blue AFN;Levaderm Blue (unconf.);Rifa Acid Fast Blue N-FN
• CAS NO: 39315-90-7
• Molecular Formula: C29H24N3O7S2.Na
• Molecular Weight: 0
• Mol File: 39315-90-7.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acid Blue 264(CAS DataBase Reference)
• NIST Chemistry Reference: Acid Blue 264(39315-90-7)
• EPA Substance Registry System: Acid Blue 264(39315-90-7)

Safety Data

• Hazardous Substances Data: 39315-90-7(Hazardous Substances Data)

Usage

Description

Acid Blue 264 is a bright blue dye that is primarily used for dyeing and printing on polyamide fibers. It is known for its good light fastness, soaping fastness, perspiration fastness, oxygen bleaching fastness, and fastness to seawater.

Uses

Used in Textile Industry:
Acid Blue 264 is used as a dye for polyamide fibers due to its bright blue color and good fastness properties. It provides a vibrant and long-lasting color to the fibers, making it suitable for various textile applications.
Used in Printing Industry:
Acid Blue 264 is also used in the printing industry for printing on polyamide fibers. Its good fastness properties ensure that the printed designs maintain their color and quality even under various conditions, such as exposure to light, water, and oxygen bleaching.
Standard:
The fastness properties of Acid Blue 264 are measured according to the ISO standard, with the following ratings:
Light Fastness: 6-7
Soaping Fastness: 5
Perspiration Fastness: 5
Oxygen Bleaching: 4-5
Fastness to Seawater: 4-5
These ratings indicate the level of resistance the dye has to various factors that could potentially cause fading or staining, making it a reliable choice for both dyeing and printing applications in the textile and printing industries.

Standard

Light Fastness

Fading

Stain

ISO

6-7