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Optical Brightener 4PL

Optical Brightener 4PL

Category :

Catalyst and Auxiliary/Other Auxiliary Agent

CAS NO : 16470-24-9
EC NO : 240-521-2
Molecular Formula : C40H40N12Na4O16S4
Main Specifications :
Synonyms : C.I. Fluorescent Brightener 220;tetrasodium 4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-(4-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate];PHORWHITE BBU;2,2’-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-benzenesulfonicacitetrasodiumsalt;2,2’-Stilbenedisulfonicacid,4,4’-bis[[4-bis(2-hydroxyethyl)amino]-6-(p-sulfoanilino)-s-triazin-2-yl]amino]-,tetrasodiumsalt;3,5-triazin-2-yl)amino)--6-((4-sulfophenyl)amino)-tetrasodiumsalt;3,5-triazin-2-yl]amino]--6-[(4-sulfophenyl)amino]-tetrasodiumsalt;Benzenesulfonicacid,2,2’-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-,tetrasodiumsalt;blancoforbbu;tetrasodium 3,3'-(E)-ethene-1,2-diylbis[6-({4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)benzenesulfonate];tetrasodium 2,2'-(E)-ethene-1,2-diylbis[5-({4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)benzenesulfonate];Fluorescent Brightener 220;
Optical Brightener 4PL
Molecular Structure:Optical Brightener 4PL 16470-24-9
Product description:

Cas No.: 16470-24-9

Category: Triazine Stilbene Derivates (Tetra Sulfa)
Chemical name: Stilbene bistriazine derivative
Specification:

Appearance:

Amber liquid

Viscosity:

≤50 mpas

PH value:

9-11

Density:

1.1~1.2g/cm3

Ionic character

anionic

Treating process:
1.Addition via size press: combined with starch, CMC, PVA and other products designed for surface sizing. Usual dosage: 0.5~10g/l
2.Addition to the pigment coating mixtures: adding in any stage of building coating material. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.1~1.4% on dry white pigment.
3.Addition to the stock: adding without dilution. Usual dosage: 0.05~1.2% on dry pulp.
For actual application, the process should be adjusted according to correspondent sample-test.

Property:
1.Convenient in application,diluted with water perfectly, suitable for continuous addition.
2.Good acid stability
3.Great performance in size press and pigment coating mixtures

Use: Mainly be used in size press, pigment and addition to slurry

Package: 200kg,1000kg or for the special demand.
It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

If you are sourcing Optical Brightener 4PL from China ,just feel free to inquire
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Contact us
Company：
    Shaoxing ZhengGang Chemical Co. Ltd.
E-mail：
 chem@netsun.com
Address：
 Daoxu Chemical Industrial Zone, Shangyu District, Shaoxing City
Zip Code：
 312368
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