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Find Verified Optical Brighteners Suppliers, Manufacturers and Wholesalers

Jun-17-19
Supplier From Jinan, Shandong, China
Oct-06-22
Supplier From India
Apr-28-22
Supplier From Vadodara, Gujarat, India
Mar-26-24
Supplier From Kunming, Asia, China
Aug-14-23
Supplier From United States
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Jan-08-25
Supplier From shanghai, å·?/ç??, China
Oct-07-24
Supplier From China
Aug-08-24
Supplier From Jinan, Shandong, China
Jun-06-24
Supplier From Pakistan
May-08-24
Supplier From Astana, kazakhstan, Kazakhstan
Nov-05-21
Supplier From Shenzhen, Guangdong, China
Apr-11-20
 
Product Class: Optical Brightener Agent For Plastic
Product Name: Optical Brightener Agent FP-127
Chemical Name: 1,1'-biphenyl-4,4'-bis-benzoxazole
CAS No.: 40470-68-6
C.I. No.: 378
Structural Formula:
Molecular Formula: C30H26O2
Molecular Weight: 418
Technical Index: Appearance: slight yellow powder
Melting Point:219-221
Purity:99%
Maximum UV Spectrum Absorption:359nm
Uses : Mainly be used in whitening of plastics such as PVC,PS,ABS,TPR,etc.
Package: 10kg or 25kg per fiber drum
May-14-14
 
Optical brightening agent ba

Specification
Appearance: Yellow powder
Linen, silk, polyamide fiber, wool and paper.

Package: It is packed in 20kgs paper board bucket..It can be packed according to the requirement of the user.

It is packed in 20kgs paper board bucket..It can be packed according to the requirement of the user.
May-14-14
 
Specification Appearance: Brown liquid
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Moisture: ¡¨¹6%
Ionic character Cation


Sodium nitriate¡êo1~3g/l
Ph: 3.5~4 adjusted by formic acid
Bath ratio: 10~40
Temperature: 90~98¡æ for 30~40min


30kg plastic drum. It can be packed according to the requirement of the user.
May-14-14
 
Specification Appearance: Slight yellow powder
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Moisture: ¡¨¹6%
Ionc character Anion


1.Detergent(powder and paste form): 0.04-0.2%
2.Liquid detergent: 0.2-0.5%


It is packed in 25kgs paper board bucket..It can be packed according to the requirement of the user.
May-14-14
 
Specification Appearance: Slight yellow slurry
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Ph value 6.0~8.0
Ionic character Nonionic

Er-330 0.1~0.25% (o.W.F) liquor ratio 1:10~30
Treating temperature 120~130¡æ treating time 30~60min
Ph 5~11(5~7 is specially recommended)
Use: Mainly used in whitening of polyester fabric and its blends with strong fluorescence, whitening performance, good fastness to light, wash and excellent fastness to sublimatiom.
Package: It is packed in 50kgs plastic barrel .


It is packed in 50kgs plastic barrel .
May-29-12
 
CAS No.: 7128-64-5
C.I. No.: 184
Purity:99%
Uses: mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.


25kg/drum.
May-29-12
 
Optical Brightener OB-1
CAS No.: 1533-45-5
C.I. No.: 393
Purity: 99%.


25kg/drum.
Aug-27-09
 
Paper chemicals
No. NameCas. No. Category
113Wh-h12768-92-2Triazine stilbene derivates (disulfa)
2pl-c12768-92-2
Ba-55012768-92-2
Ba acid12768-92-2
¿¬¿¬Ns-h¿¬¿¬Triazine stilbene derivates (tetra sulfa)
2204pl-c16470-24-9
Bbu-d16470-24-9
357Hst83512-97-4Triazine stilbene derivates (hexa sulfa)
Hst-x83512-97-4
264Hs76482-768-5
Hs-x76482-768-5
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