Optical Brightening Agent 4PL-C(C.I. 220)

• Post Date:

  May 15,2014

• Expiry Date:

  May 15,2015

• Detailed Description:

  Cas No. :16470-24-9 Quantity: 500Metric Tons
  Specs:C.I. 220
  Payment Method: T/T, L/C, D/P
  
    
  Optical Brightening Agent 4PL-C
                                  (C.I. 220)

  Chemical name	Stilbene bistriazine derivative
  Structural formula
  Specification	Appearance: brown liquid Viscosity: ≤80 mpas PH value: 8.5~10.5 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 coating mixtures.
  Package:	200kg or 1000kg plastic drum, or for the special demand.

• CAS Registry Number:

  16470-24-9

• 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;

• Molecular Formula:

  C₄₀H₄₀N₁₂Na₄O₁₆S₄

• Molecular Weight:

  1165.0355

• Molecular Structure:

  

• Company:

  Shaoxing Chenhao Chemicals Co., Ltd.     [ China ]          

• Contact:

  Shary Lian, Christy Zhang

• Tel:

  +86-575-82212544

• Fax:

  +86-575-82009612

• Email:

  chenhaochem@gmail.com