Optical Brightener KCB (FBA367) Fluorescent Brightener

• CAS No.: 5089-22-5
• Formula: C24h14n2o2
• EINECS: 225-803-5
• Model NO.: FBA367-KCB
• Certification: CCIC, REACH
• Environmental Protection: Yes
• Color: Green
• Kind: Optical Brightener
• Appearance: Powder
• Purity: High Purity Crude Powder
• Transport Package: 25kg Drums/Box
• Specification: high purity
• Trademark: Dimacolor
• Origin: China
• HS Code: 32042000
• Production Capacity: 40t/M

Product Description

TECHNICAL DATA SHEET
TDS


Product Name: OPTICAL BRIGHTENER KCB (FBA367) 
Code: FBA367-KCB
C.I.NO.: FBA367 Countertype: Hostalux KCB and Hoechst T1258
CAS NO.: 5089-22-5
EINECS:225-803-5
Chemical name:2,2'-(naphthalene-1,4-diyl)bis(benzoxazole)
Molecular Weight:362.38
Chemical Formula:C24H14N2O2
Structural Formula:


Physical and Chemical properties:

TEST ITEMS	SPECIFICATION
APPEARANCE	BRIGHT GREEN CRYSTALLINE POWDER
SHADE	BRIGHT BLUISH
METLING POINT	210-212 °C
PURITY	99% min
FINENESS	300 mesh min
MAX UV ABSORPTION	370mm

Uses:This whitening agent can be used for whitening and brightening plastic films,injection-molded materials,EVA foamed plastics and rubber products,and whitening coatings and lacquer.

Packing and storage:25kg drums or carton box. stored in dark , cool and dry place.