Fluorescent Whitening Agent CBS-X 351 Optical Brightener for Soap and Detergent Industry

• Customization: Available
• CAS No.: 27344-41-8
• Formula: C28h20s2o6na2
• Model NO.: cbsx
• Appearance: Powder
• Usage: Water Treatment Chemicals, Plastic Auxiliary Agents, Coating Auxiliary Agents
• Color: Yellow
• Purity: 99.5%
• Package: 25kg/Drum
• Model Number: CBS-X
• Max in Ultra-Violet Range: 348-350nm
• Transport Package: 20kg Per Carton, 25/30kg Per Fiber Drum
• Specification: 25kgs Kraft Paper Bag or PP Bag
• Trademark: LD Chemical
• Origin: China
• HS Code: 32042000
• Production Capacity: 5000mt/Month

Product Description

Product Description

Optical Brightener CBS-X(C.I.351)

Product name: Optical Brightener CBS-X(C.I.351 )
CAS No: 27344-41-8
Molecular formula: C28H20S2O6Na2
EINECS: 254-121-0
Molecular weight: 562.6
Appearance: Greenish yellow crystal powder or granule
E (1% /cm):                        1105-1181
Indissoluble substance:       0.5%max
Solubility in water   :            25C 25g/l 
                                           70C 100g/l
                                           95C 300g/l
max in ultra-violet range:    348-350nm
Ionic character:                  anion


 Application:
Optical Brightener CBS-X(CAS#27344-41-8) is soluble in water, anionic type, and has maximum spectrum absorption at 348-350nm, it's the best brightener in the detergent industry and soap industry. It's can be added at any step during producing process. It can be used as a brightener for detergent, cotton, linen, silk, polyamide fiber, wool, and paper. It can be added to any process of any type of detergent.
 It has a good whitening effect on cellulose fiber, polyamide fiber, and protein fiber. The whitening effect of its high concentration for cotton is 2.7 times of bis(triazinylamino-stilbene) brighteners, and has micro green color and dissolved with good dispersibility. 
 Optical Brightener CBS-X(CAS#27344-41-8) can also be directly used in cotton, fiber, wool, spandex, and paper to make them more white.
Dosage:

Detergent type	Dosage(%W/W)	Detergent type	Dosage(%W/W)
Ordinary washing powder	0.005-0.03	Soap	0.01-0.05
concentrated detergent powder	0.01-0.05	fabric softener	0.01-0.05
Liquid detergent	0.02-0.06	Washing cream	0.005-0.02

 

Application

Packaging & Shipping

About LD Chemical
LD chemical was founded in 2007, we are one of the largest manufacturers of optical brightener, TiO2, and pigments for more than 14 years.
To meet customers' requests, we invested in a Tio2 factory which has our own brand, and also an agency for some other Tio2 brands' sales.
As a manufacturer of the above, we have a technical team specialized in more competitive product development and new product development.
Our customers are from all over the world, I could not only give you the best suggestions based on their feedback in the industry but also provide technical support to solve practical problems during your application.

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

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