Optical Brightener Agent BBU/ C.I 220 POWDER

Basic Information
Place of Origin: China
Brand Name: LONGPU
Certification: REACH,SGS,ISO9001
Model Number: OBA BBU
Minimum Order Quantity: 50KG
Price: Confirm the order date
Packaging Details: 25kg
Delivery Time: Within 7days
Payment Terms: T/T ,L/C
Supply Ability: Prompt
CAS NO: 16470-24-9 PH VALUE: 6-8
C.I.: 220 HPLC Purity: 99%
Odor: Free Of Odor Appearance: Light Yellow Powder
High Light:

optical brightness agent


fluorescing agents in detergents

Main composition:

Optical Brightener Agent BBU/ C.I 220 POWDER 0

C.I. NO:220

CAS no :16470-24-9

Molecular mass: 1165.04

Formula : C40H40N12O16S4.4Na

Type of product:Mixure substance

Technical index:

Appearance:Yellowish granule

PH Value(1%solution):6~8

Ionic character:anion

Performance and Features:

  1. Convenient in application, suitable for continuous addition.

  2. Good fluorescent whitening performance in the pulp,during surface sizing and coating.


    Application Methods:

  3. During surface sizing , good performance with the carrier of CMC, PVA and starch. ,Usual dosage: 0.01~0.5% on dry white pigment.

  4. During coating, it can be mix in PVA,CMC, Usual dosage: 0.1~3g/L.

  5. It can be directly added into the paper pulp,but in the course of adding, should avoid adding together with the other cationic chemicals or directly contact, mix. Adding in the pulp,the proportion based on weight of between oba and absolute dry paper pulp is 0.05%~0.5%.


    Packaging and Storage:

    Packaging with 25kg bag, or special Packagings according to customers, more than one year of stability,store at the room temperatur.

    Notes :

  6. The product information is only for reference, research and identification.We will not bear the responsibility or the patent dispute.

  7. If you have any questions in technical or use , please contact with us in time.

Contact Details

Phone Number : +86-21-80181916

WhatsApp : +8618516375790