Optical Brightener 4bk/87 (FBA113) for Textile

• CAS No.: 12768-91-1
• Formula: C40h40n12o16s4.4na
• Environmental Protection: Yes
• Color: Green
• Kind: Whitening Agent
• Appearance: Powder
• Model NO.: FBA113-4BK
• Application: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary
• Transport Package: 10, 25kg Bags with Pallets/10, 25kg Drums
• Specification: high purity
• Trademark: Dimacolor
• Origin: China
• HS Code: 32042000
• Production Capacity: 30mt/M

Product Description

TECHNICAL DATA SHEET
TDS


Product Name: OPTICAL BRIGHTENER 4BK(FBA113) 
Code: FBA113-4BK OTHER NAME:OPTICAL BRIGHTENER 87 
C.I.NO.: FBA113
CAS NO.: 12768-91-1
Molecular Weight:1165.05
Chemical Formula:C40H40N12O16S4.4Na
Structural Formula:
Physical and Chemical properties:

TEST ITEMS	SPECIFICATION
APPEARANCE	GREYISH YELLOW CRYSTALS POWDER
SHADE	REDDISH/BLUISH
PURITY	98.5% min
FINENESS	300 mesh min

Use:Cotton,Polyester/Cotton blended fabric

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