Fluorescent Optical Brightener Manufacturers KCB for Plastic Ink Coating

• CAS No.: 5089-22-5
• Formula: C24h14n2o2
• EINECS: 225-803-5
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents
• Color: Green
• Model NO.: KCB
• Product Catalogue: Optical Brightener/Fluorescent Brightener
• Product Name: Optical Brightener KCB/Whitening Agent Ob-1
• C.I. No.: 367
• Molecular Weight: 414
• Purity: 99.50%
• Reach: Available
• Transport Package: Bag, Drum
• Specification: 1kg/bag; 25kg/drum
• Trademark: LD Chemical
• Origin: Changsha, Hunan
• HS Code: 32042000
• Production Capacity: 60-80mt/Month

Product Description

Product Description

Products Name: China Manufacturer of Optical Brightener Ob-1, Ob, Fp-127, CBS-X, KCB, Er, Swn, KSN, DMS

Fluorescent whitening agent KCB is mainly used for whitening of synthetic fibers and plastic products, and has obvious brightening effect on colored plastic products. It can be widely used in plastic film, laminating materials and injection molding materials. Can also be used for polyester fiber, copolymer (EVA, etc.), or paint, natural paint whitening, ABS, PVC and other polymer materials processing.

 

Specification for Optical Brightener KCB
 

Product Cate	Optical Brightening Agent For Plastic
Product Name	Optical Brightening Agent KCB
Chemical Name	1,4-Bis(2-benzoxazoly)
CAS No.	5089-22-5
C.I. No.	367
Structural Formula
Molecular Formula	C24H14N2O2
Molecular Weight	362
Properties	Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.
Technical Index	Appearance:yellow crystalline powder  Melting Point:210-212°C  Purity:≥99%  Maximum UV Absorption Spectrum:370nm
Uses	mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

Optical Brightener product range:

I.OPTICAL BRIGHTENER FOR PLASTICS/RUBBER/INK/COATING
Optical Brightener OB-1	C.I. 393	CAS NO.1533-45-5
Optical Brightener OB	C.I. 184	CAS NO.7128-64-5
Optical Brightener FP-127	C.I. 378	CAS NO.40470-68-6
Optical Brightener KCB	C.I. 367	CAS NO.5089-22-5
Optical Brightener KSN	C.I. 368	CAS NO.5242-49-9
Optical Brightener EBF	C.I. 185	CAS NO.12224-41-8
Optical Brightener ER-I	C.I. 199	CAS NO.13001-39-3
Optical Brightener ER-II	C.I. 199:1	CAS NO.13001-38-2
Optical Brightener ER-III	C.I. 199:2	CAS NO.13001-40-6
II.OPTICAL BRIGHTENER FOR DETERGENT
Optical Brightener CBS-X	C.I. 351	CAS NO.27344-41-8
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
III.OPTICAL BRIGHTENER FOR TEXTILE
Optical Brightener ER-330	C.I. 199	CAS NO.13001-39-3
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 113	CAS NO.16470-24-9
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
IV.OPTICAL BRIGHTENER FOR PAPER/PULP MAKING
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 220	CAS NO.16470-24-9
V.OPTICAL BRIGHTENER FOR WOOL/ACRYLIC
Optical Brightener SWN	C.I. 140	CAS NO.91-44-1
Optical Brightener BAC	C.I. 363	CAS NO.95078-19-6

Optical Brightener Certificates:SGS,REACH,ROHS,FDA