optical brightener agent 220

• Post Date:

  Mar 03,2017

• Expiry Date:

  Aug 30,2017

• Detailed Description:

  Cas No. :16470-24-9 Quantity: 1FCL
  Price:990 USD Metric Tons
  Payment Method: t/t
  This product is a liquid fluorescent whitening agent used in papermaking.
    Characteristics:
  1.This product is easy to use, can be arbitrary proportion miscible with water,is suitable for continuous addition.
  2.It has good acid-resistance, under low PH value also has excellent whitening effect.
  3. It is very stable above 0°C.if temperature is below -3°C ,it will freeze, if move to room temperature place or heating can melt, and to use effect without any adverse effects.
  4.This product uses advanced nanofiltration technology to make it contain low salt content At room temperature, it has good storage stability.

• 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:

  desheng paper making chemical co.,ltd     [ China ]        

• Contact:

  carol

• Tel:

  +86-13573692208

• Fax:

• Email:

  deshengcarolzhang@163.com