Poly naphthalene sulfonate formaldehyde ( PNS)

• Post Date:

  Apr 15,2014

• Expiry Date:

  Apr 15,2015

• Detailed Description:

  Cas No. :36290-04-7 Quantity: 1FCL
  Price:880 USD Metric Tons
  Payment Method: TT/L/C
  Poly Naphthalene Sulfonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
  Poly Naphthalene Sulfonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.

• CAS Registry Number:

  36290-04-7

• Synonyms:

  ;Dispersing Agent NNO;sodium naphthalene-2-sulfonate formaldehyde (1:1:1);disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate;Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate;SNF Sodium Naphthalene Sulfonate Formaldehyde Concrete Agent;

• Molecular Formula:

  C₂₁H₁₄Na₂O₆S₂

• Molecular Weight:

  472.4418

• Molecular Structure:

  

• Company:

  Wuhan Xinyingda Chemicals Co.,Ltd     [ China ]        

• Contact:

  Monica

• Tel:

  8602786617137

• Fax:

  8602786676453

• Email:

  xydchem009@hotmail.com