Fluorescence Brightener VBL

Product Name: Fluorescence Brightener VBL
CAS No.: 12224-06-5
Structural formula:

Chemical component Diazinon-type stilbene
Property
Appearance: light yellow powder
Fluorescence color: Glaucoma Micro Purple
Solubility: Soluble in 80 times soft water
Ionizing: Anionic
Stability: Acid to PH = 6, alkaline to PH-11, impatience copper, iron and other heavy metals.

 

Specification It can pass the following chemical and physical index

Index Name	Index
Appearance Strength£¨%£© Fineness£¨%£©≤ Moisture£¨%£©≤ Insolubilities content£¨%£©≤	light yellow powder Standard product 100 5£¨180 mesh sieve residue content£© 5 0.5

Use: 
Mainly used for brightening white fabrics of cellulose, paper bleaching, light-colored cellulose fabrics by dyeing printing Baizeng Yan and white, whitening, etc. aside.