Liquid 99% Fluorescent Brightener BBU CAS No 16470-24-9

Mol No.: 382

Product Details

Mat no.10010004 Fluorescent Brightener BBU CAS No.16470-24-9 C40H45N12NaO16S4 yellow Liquid Purity≥99%

Melting point	>300 °C
Boiling point	°Cat760mmHg
Storage conditions	Keep in dark place,Inert atmosphere,Room temperature

Performance and characteristics

1. It has good water solubility and can be mixed with water in the ratio of 1:3. The aqueous solution can remain stable without adding any additives.

2. It belongs to anionic type and can be co bathed with anionic or non-ionic surfactant.

3. Insensitive to calcium and magnesium ions, but not resistant to heavy metal ions such as copper and iron.

4. The acid resistance is general, and the whitening condition pH > 7 is better.

5. Anti peroxide bleach, stable to sodium bicarbonate

Scope of application

1. It is suitable for whitening of pulp, coating and surface sizing agents in the paper industry.

2. Suitable for whitening of cotton fiber and viscose fiber in printing and dyeing industry.