Fluorescent brightener ER

Chemical name:

• FLUORESCENT BRIGHTENER ER

Molecular formula:

• C₂₄H₁₆N₂

Structural formula:

Molecular weight:

• 332

CAS No.:

• 13001-40-6

Specifications:

• Appearance: Green yellow crystal powder
• Melting point: 230-234°C
• Assay: 99%

Applications:

• Optical brightener is Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing.

Packing:

• 25kgs net/fiber drum