High quality Optical Brightener CBS-X 27344-41-8

• CAS No.: 27344-41-8
• Formula: C28H20S2O6Na2
• Appearance: Powder
• Usage: Detergent Additive
• Color: Yellow
• Transport Package: in 25kg Carton
• Model NO.: CBS
• Specification: 98% Min
• Trademark: LEPUZ
• Origin: China
• HS Code: 32042000
• Production Capacity: 5000mt/Year

Product Description

                                                    LeColor^® CBS-X
CAS NO.:27344-41-8   C.I. 351
Molecular formula: C₂₈H₂₀S₂O₆Na₂
Substance name: Disodium 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonate)
Molecular weight: 562.60 (As International relative Atom Mass 1997)
Max UV absorption wavelength: 349nm

Specifications

Item	Typical Value
Appearance	Green granule or powder
1% Extinction coefficient	1105-1181
Moisture content	≤5.0%
Content of Water-insoluble impurities	≤0.5%

Property
LeColor^® CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener and brightener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color moniter, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener.

Application 
Used in synthetic detergent industry and soap industry.

Procedure
LeColor^® CBS-X can be added in any procedure of the process of synthetic detergent and soap.

• Recommended dosage :

1. Common washing powder: 0.005-0.03%
2. Soap: 0.01-0.05%
3. Concentrated washing powder: 0.01-0.05%
4. Soft agent of fabric fiber: 0.01-0.05%
5. Liquid detergent: 0.02-0.06%
6. Washing syrup: 0.005-0.02%

Package
Packed per 25kg in cardboard box after being packed in plastic bag first.

Transportation
Avoid inversion, sunlight, moisture and crash. Avoid damage the package.

Storage
Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years.



Appearance:

Packaging & Shipping

Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

Our Services

Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

Company Information

NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

With profound chemistry knowledge and rich experiences, our business team can offer professional customized technical supports and solution for customer's demands.

Welcome to contact us. Hope we can have good cooperation and bright future.

 

FAQ

1. Are you a factory or tarding company?

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

    We locate in Nanjing, Jiangsu province of China.

3. Can you provide samples for quality checking before placing an order?

    Samples are avaliable upon request, but the shipping cost should be paid by customer.

4. How to get the price list?

    Please inqire us by alibaba/email.

5. What's your payment term?

    TT/LC/DA/DP/Paypal

6. What's your lead time?

    Aroud two weeks after order.