CAS 27344-41-8 Optical Brightener CBS-X Yellowish Granule For
1. General Information of Detergent optical brightener FB-351
|Appearance||Pistachio granule or powder|
|Max UV absorption wavelength||349nm|
|1% Extinction coefficient||1105-1181|
|Content of Water-insoluble impurities||≤0.5%|
(1) Good solubility in water and best whitening effect on cellulose
fiber, polyamide and proteninic fiber.
(2) High stability with hypochloride sodium and good bleaching
(3) High fluorescent intensity on cotton cloth and well optical
blue color, goods dissolving
and disperse property.
2. Application and procedure of Detergent optical brightener FB-351
(1) Maintly used in washing powder, washing liquid, Soap and Toilet
soap etc synthetic detergent industry.
(2) It can also be used in cotton, cellulose fiber, polyamide,
proteninic, wool etc fiber.
Recommended dosage :
Common washing powder: 0.005-0.03% Soap:0.01-0.05%
Concentrated washing powder: 0.01-0.05% Soft agent of fabric fiber:
Lquid detergent: 0.02-0.06% Washing syrup: 0.005-0.02%
3. Packing and Shipping
Optical Brightening agent FB-351 is packed per 25kg in cardboard
box or drum after being packed in plastic bag first.
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.
4. 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 brightening
agent has achieved national advanced level.
5. 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.