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Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2

Good quality Fluorescent Brightening Agents for sales
Good quality Fluorescent Brightening Agents for sales
It is a great and delicated company dealing in chemical auxiliary. Solve problems always timely. We have wonderful cooperation in past few years.

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Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2

Product Details:

Place of Origin: Shanxi China
Brand Name: Colorshine
Certification: SGS
Model Number: 113

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 230kg/Plastic drum or 1000kg/ IBC tank
Delivery Time: 10 days
Payment Terms: T/T,LC,CAD,DP
Supply Ability: 100 MT monthly
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Detailed Product Description
Classification: Chemical Auxiliary Agent Cas No.: 12768-92-2
MF: C40H42N12O10S2Na2 E-value: 125-135
Other Name: Optical Brightener BA-L Usage: Textile,detergent And Paper-pulp

Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2



1. General Information of Optical Brightener BA-L(113)


Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2




Item Indices
Appearance Amber transparent liquid
Fluorescent intenstty (equivalent to standard sample) 35
Whitenes s(WCIE) (equivalent to stand sample) ≥ -3
Viscosity (25℃), mPa.s ≤ 50
pH value 8-11
Density, g/cm3 1.1-1.2
Ionicity anionic

Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2


Optical brightener 113 liquid is acid-resistant, alkali-resistant and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.


2. Application and procedure of Optical Brightener 113

It is mainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton, linen and cellulose fiber as well as cellulose fabrics and to brighten light-colored cellulose fabrics.

Disulphonic Optical Brightener In Paper 113 Brown Liquid Cas 12768-92-2



(1) Being used in paper-making industry, add them into the paper pulp, coating solvent and surface gluing solvent. Usual dosage: 0.3-0.9% on dry pulp or dry dope.

(2) When whitening of the cotton, hemp or cellulose, directly adding the BA-L dissolved with water into the dye vat. the dosage: 0.25-0.85%, bath ratio: 1:20-40, the dyeing temperature: 60-100℃


4. Packing and Shipping

Optical Brightener 113 is packed in 25 kg, 50 kg or 200 kg plastic drum.

We have rich experiences in exporting and importing. We have good cooperation with world wide Express like DHL, UPS etc and also shipping line to ensure the samples and goods can be reach to the cutomers at soonest speed.


5. Quality Contral and R&D

We have more than 15 years of production and we also have experienced technical person to do testing and gurantee the quality during the whole production line.In past few years our team strive to develop new products which are enviromental friendly and energy

saving. We believe with our fulfillment to be the best enterprise for our customers. Under their efforts the Optical brightener has achieved national advanced level.


6. Production line

Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified modernized chemical enterprise in the collection of R&D, production and sales. Our company concentrates on the production, sales and service for Optical brighteners,Dyes and Carbon Black, fine chemicals and intermediates, which are widely used in detergent,paper-making, textile, rubber industry, medical industry, paints, printing inks and etc.

Our company's headquarters is based in Linfen City, Shanxi Province. We are establishing technical cooperation with Linfen Tech University, and manufacture products according to different customers’ requirements to fulfill market’s demand.

Except professional R&D team, our factory has advanced production and testing equipments for testing, mixing and post-processing the products in order to ensure the high quality.

With profound chemistry knowledge and rich experience, our business team can offer professional technical supports according to customers’ demand.Till now our products are exported to Japan and South Korea, Southeast Asia, the Middle East, Central and South America, Africa and successfully into Germany, France, the United States and other European markets.

Contact Details

Contact Person: Ms. Sunny

Tel: 86-357-2228987

Fax: 86-357-2228986

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