• Oba 113 Optical Brightening Agent Ba
  • Oba 113 Optical Brightening Agent Ba
  • Oba 113 Optical Brightening Agent Ba
  • Oba 113 Optical Brightening Agent Ba
  • Oba 113 Optical Brightening Agent Ba
  • Oba 113 Optical Brightening Agent Ba

Oba 113 Optical Brightening Agent Ba

CAS No.: 4193-55-9
Formula: C40h42n12o10s2.2na
EINECS: 224-073-5
Environmental Protection: Yes
Color: Slightly Yellow
Appearance: Powder
Customization:
Manufacturer/Factory, Trading Company
Diamond Member Since 2021

Suppliers with verified business licenses

Zhejiang, China
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Customization from Samples
The supplier provides sample based customization services
R&D Capabilities
The supplier has 1 R&D engineers, you can check the Audit Report for more information
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Basic Info.

Model NO.
OBA113
Kind
Whitening Agent
H.S.Code
32042000
Application
Whitening Agent for Paper, Cotton Fabric Cellulose
Transport Package
25kgs
Specification
100%
Trademark
AFINE
Origin
China
HS Code
3204200000

Product Description

 

Optical Brightening Agent BA(C.I.113)
Chemical name Stilbene derivative
Structural formula
 
 
Specification
Appearance: Yellow powder
Fluorescent Color: Similar to the standard sample
Whitening strength: 100±3( compared with standard sample)
Moisture: ≤6%
Ionic character anionic

Treating process:
1.exhausting whitening process:
       BA: 0.05-0.3% (o.w.f.), bath ratio: 1:5-30, dyeing temperature: 40°C -100°C;
       Na2SO4:0-10g/l.,start temperature :30°C , heating rate:1-2°C /min, keep the
       temperature at 50-100ºC for 20-40min, then lower to 50-30°C --> wash-->
       dry( 100°C ) --> setting (120°C -150°C )×1-2 min( add proper amount
       leveling agent according to the leveling effect).
2. Padding Process:
       BA:0.5-3g/l, residue liquor ratio:100%, one dip and nip --> dry( 100°C )
       -->setting (120°C -150°C )×1-2 min
 
Use: Mainly be used as brightener of cotton, linen, silk, polyamide fiber ,wool and paper.
Package:  It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user.
Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
   
     
     
     



Oba 113 Optical Brightening Agent BaOba 113 Optical Brightening Agent Ba

Oba 113 Optical Brightening Agent Ba
Oba 113 Optical Brightening Agent BaOba 113 Optical Brightening Agent Ba

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Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
500000 RMB
Plant Area
101~500 square meters