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Optical Brightening Agent HST

  Main component  


C.I. No:

 357

CAS. No

41098-56-0

Molecular mass

1305.13

Formula

C40H38N12O18S

Type of product

Mixture substance



  Technical index  


Appearance

Amber transparent liquid

pH Value

8.0~11.0

Density

1.1~1.2g/cm3

Viscosity

≤50mpas

Ionic character

Anion

E Value

85±3



  Performance and Features  

1. Convenient in application, suitable for continuous addition。

2. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.1~0.3% on dry white pigment.


  Packaging and Storage  

Packaging with 125kg、230kg or 1000kg IBC barrels, or special packaging according to customers, more than six months of stability,store at the room temperature.



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Important statement:The above data is based on our present knowledge and experience, so all the manufacturers should identify the best technology and dosage according to different products and the actual production conditions