Fluorsent Brightener Cl-E/ Cl Optical Brightening Agent (OBA) C. I. 191 for Nylon Azo DMF, Heavy Metals Free

• Customization: Available
• CAS No.: 12270-53-0
• Formula: C30h20n6na2o6s2
• Model NO.: CL-L
• EINECS: 602-867-6
• Environmental Protection: Yes
• Color: Brown
• Kind: Whitening Agent
• Appearance: Liquid
• Application: Whitening Agent for Nylon
• H.S.Code: 32042000
• Transport Package: 25kgs Drum
• Specification: E95
• Trademark: AFINE
• Origin: China
• HS Code: 3204200000

Product Description

Optical Brightening Agent CL-E
Fluorescent Brightener CL-L
C.I.No.: 191
 

Appearance: Yellow liquid
Ionicity: Anionic
Shade:  nautral
Performance:

1. Sure for Nylon (Polyamide), good fastness
2. Light fastness is more than 5 grade
3. Good solubility in hypochlorous, seawater, heat resistance

Application process:

1. Nylon fibre by Exhausting process
2. Nylon fibre by Padding process

 

ITEM	STANDARD		RESULT
Appearance	Brown liquid	Brown liquid
E value	95		94
ABS value	0.948		0.943
Shade	Similar to the standard		Confirm
Delta whiteness C.L.E % w.o.f	0		-0.3

AZO free,  DMF free, Heavy metal free, test report as below