Optical Brightener BBU Fluorescent Brightener 220 CAS 16470-24-9

Short Description:

Optical brightener BBU good water solubility，dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g can be dissolved per liter of boiling water, 150 g can be dissolved per liter of cold water.

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Product Detail

Product Tags

Description

Optical brighteners have revolutionized the way the industry increases the brightness and whiteness of products. Among them, the optical brightener BBU stands out as a multifunctional compound with a wide range of uses. From textiles to detergents, from plastics to cosmetics, the use of optical brightener BBU has greatly changed many industries.

Specification:

Product Name	Optical brightener BBU
Chemical Name	Optical brightener 220, fluorescent brightener BBU, fluorescent whitener BBU
CAS No.	16470-24-9
Molecular Formula	C40H40N12Na4O16S4
Molecular Weight	1101.1
Appearance	Slight yellow powder
Assay	99% min
Maximum UV Spectrum Absorption	350nm

Characteristics and advantages

1、optical brightener BBU good water solubility, dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g can be dissolved per liter of boiling water, 150 g can be dissolved per liter of cold water;

2、optical brightener BBU is insensitive to hard water and the whitening effect will not be affected by Ca+、Mg2+;

3、Resistant to peroxide bleach, including reductant（sodium hydrosulfite）bleaching agent;

4、Average acid resistance, PH＞7 is the optimum whitening condition;

5、Anionic, blue light.