Name: Video for Fluorescent Brightener Optical Brightener Ob-1 for Polyester Fiber Whitener
Uploaded: 2025-03-12T15:23:55+08:00

Model NO.:

Optical Brightener OB-1

CAS No.:

1533-45-5

Formula:

C28h18n2o2

EINECS:

216-245-3

Certification:

REACH

Environmental Protection:

Yes

Color:

Yellow

Kind:

Fluorescent Brightener

Appearance:

Powder

Purity:

Above 99%

Melting Point:

360~380 Temperature

Volatile:

Under 0.5%

Applications:

Brightening Products of Synthetic Fiber, Plastic

Properties:

Colors Appear More Brilliant

Properties 1:

Environmentally Friendly

Dosage:

Used in The Amount of 0.02-0.05%

Trademark:

CHANGSHA ZHONGYI

Transport Package:

25/30kg Per Fiber Drum with PE Liner

Specification:

20kg per carton

Origin:

Hunan China

HS Code:

32042000