Model: CBS-120
Fluorescent Brightener (CBS-120)

chemical name:4,4'-bis(2-sodium sulfonate styryl) biphenyl
molecular formula: C28H18O6S2Na2
solubility: 25g/1000ml in 25*C cool water.
300g/1000ml in 95*C hot water
Maxim UV absorption wavelength:348-350mm.

Specifications:
1. appearance:bright yellow-green crystalline powder.
2. strength:1003 of the standard
3. shade:similar to the standard
4. insolubility in water:99%
Volatility: <0.5%
Ash content: <0.1%
Fineness: through 100 meshes.
Use: It is an excellent optical brightener for polymer, lacquer, printing ink and man-made fibre.
Package: It is packed in 25KGS paper board bucket. It can be packed according to the requirement of the user.