Current position:Home > Selling > Optical Brightener KCB(C.I. 367)
Add to My Favorites

Optical Brightener KCB(C.I. 367)

  • CAS No.: 5089-22-5;63310-10-1
  • Purity: 99
  • Min quantity: 1 Kilograms
  • Price: USD 12~21/Kilograms
  • Place of Orign: Dalian,Liaoning,China
Ms.sun xin

Supplier Details

View the Seller's Store
Product Details
Company Profile

Item specifics

  • Product Name.:Optical Brightener KCB(C.I. 367)
  • CAS No: 5089-22-5;63310-10-1
  • Weight: 362.38016
  • Formula: C24H14N2O2
  • Melting Point: 210-212℃
  • Boiling Point: 521.9°C at 760 mmHg
  • Density: 1.32g/cm3

Details

Details :
CAS No: 5089-22-5
Appearance: yellow crystal powder
assay:≥99.00% Ash:≤0.1%
Melting Point: 210-212oC
Properties:
KCB is insoluble in water, but is soluble in most organic solvents, it has blue bright shade. It is similar to Hostalux KCB and Hoechst T1258.UV Max absorption spectral position: 370nm
Application:
Fluorescence brightener KCB has strong bleaching effect, it can be used in synthetic fiber and plastic products, including EVA ,PE, PP, PVC, PS, ABS and polyester. It also can be used in paint and coating
Method of usage:
The recommended loading concentration is 0.01%-0.03%, Fluorescence brightener KCB 10-30g/100g material, pls add the dose if be used together with UV absorbers. It can be changed depending on substrate, processing conditions, and long-term stability requirements.
Please Noted: above recommended loading can be a reference. Exact loading must be
determined by compositions of the specific polymer system
Packing: 25kg fiber drums or complex bags
Optical Brightener KCB(C.I. 367)

Permanent link:

Company Related ProductsView the Seller's Products

Optical Brightener OB

CAS No: 7128-64-5

Purity: 99%

Min quantity: 1 null

Price: 12 ~ 21 USD

Description: CAS No: 7128-64-5 Appearance: light yellow or milk white powder Assay: 99%Min Melting point: 201-202oC Properties: 1. Small consumption, strong whitening intensity, small consumption can bring a very good whitening result. 2. Wide service behavior, s...

Detail more >>

Optical Brightener OB-1(C.I.393)

CAS No: 1533-45-5

Purity: 99%

Min quantity: 1 null

Price: 12 ~ 21 USD

Description: Details : CAS No: 1533-45-5 Appearance: bright yellow crystals powder Assay: 98.5%Min Melting point: 355-360oC Properties: OB-1 imparts very good heat resistance because of high melting point and strong stability. Because this product`s hydrophobic n...

Detail more >>
Send message to this supplier
- Enter between 20 to 3,000 characters. English only.
Your message must be between 20-2000 characters.English only.

Look for similar items

  • Home > Catalyst and Auxiliary > Chemical Auxiliary Agent

    • Related Products