Paper Oba 357 Powder Optical Brightening Agent 357 Hst-X

• CAS No.: 41098-56-0
• Formula: C40h38n12na6o18s6
• EINECS: 255-217-5
• Environmental Protection: Yes
• Color: Yellow-Brown
• Appearance: Liquid
• Model NO.: OBA 357
• Kind: Whitening Agent
• H.S.Code: 32042000
• Application: Whitening Agent for Paper
• Transport Package: 25kgs 50kgs, 200kgs or 1100kgs Drum
• Specification: 20%
• Trademark: AFINE
• Origin: China
• HS Code: 3204200000

Product Description

Optical Brightening Agent HST-X
C.I. 357

CAS NO: 41098-56-0
Main composition:
        Stilbene derivative
Technical index:
Appearance:Yellow  powder
PH Value(1%solution):6.0~8.0
Ionic character:Anionic
E Value : 400±10

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.
3. Good storage stability at room temperature

Packaging and Storage:
Packaging with 25kg bags,or special Packagings according to customers,more than one year of stability,store at the room temperature.


Notes :

1. The product information is only for reference, research and identification.We will not bear the responsibility or the patent dispute.
2. If you have any questions in technical or use , please contact with us in time.