CasNo.,factory optical brightener OB-1 CAS NO.: 1533-45-5,() Suppliers

25 Kilogram	Negotiable

Min.Order :25 Kilogram
Purity: ≥98.5%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

OPTICAL BRIGHTER optical brightener 1533-45-5

Quick Details

Appearance:yellowish green powder
Application:CAS NO.: 1533-45-5
PackAge: 25kg cardboard drum lined with plastic bag 500kgs/pallet
ProductionCapacity:30|Metric Ton|Month
Storage:Keep container tightly closed and dry and storage in cool place
Transportation:Deliver by courier,sea ship,airflight.

Superiority:

factory optical brightener OB-1 CAS NO.: 1533-45-5

OPTICAL BRIGHTENER/optical brightening/optical brightener/optical brighter/fluorescent brightener/fluorescent brightening/optical whitener/whitening agent#optical brightener OB,OB-1,FP-127,CBS-X,KCB,KSN,ER#Fluorescent Brightening Agent#fine chemical#China factory#plastic additive

CAS NO.: 1533-45-5
Appearance: Bright green-yellowish crystals powder
Purity: 98.5%Min
Melting point: 355-360°C
Solubility: Insoluble in water, but soluble in high boiling point organic solvent such as
phenyl-chloride.
Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature.

1. Suitable for polyester fiber (PSF), nylon fiber and chemical fiber whitening.

2. suitable for PP, PVC, ABS, PA, PS, PC, PBT plastic whitening brightening, with excellent whitening effect.

3. Suitable for whitening agent concentrated masterbatch added (such as: LDPE color concentrate)

product name: fluorescent brightener compitive optical brightener OB-1 CAS NO.: 1533-45-5

alias: fluorescent brightener ob-1; fba393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol ; 2,2'-(1,2-ethenediyldi-4,1-phenylene)bisbenzoxazole; fba 393; 4,4'-bis(benzoxazol-2-yl)stilbene; optical brightener ob-1; c.i. 393; fluorescent whtening agent ob-1; ; 2,2'-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole); 2,2'-[(e)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole)

cas no: 1533-45-5

ec no: 216-245-3

CI no.:393

molecular formula: c28h18n2o2

molecular weight: 414.4547

structural formula:

appearance: bright yellow crystalline powder

assay: ≥99.0%

melting point: 357-359°c

volatile matters: ≤0.5%

ash: ≤0.1%

Details:

SHANDONG JILING CHEMICAL CO.，LTD, is founded in October 2006 with register capital of RMB 110 million. We are professional Optical Brightening Agent manufacturer, is a chemical enterprise with R & D, production and sales together. Our company specializes in the production and sale of Optical Brightening Agent series products, which are widely used in plastic, coating,ink,detergent,textile and paper-making industry.

With high technologies, advanced facilities and mature quality control system we have provided OEM service to the world famous brands and have been cooperating with some well-known colleges during the past 10 years. At the same time we focused on establishing our own brand with the development of the company.

Our products have been sold domestically and exporting to Europe, Middle East, South East Asia, Africa, South America..
We would like to cooperate with wide colleagues and create brilliant future with you hand in hand!