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Poly naphthalene sulfonate formaldehyde ( PNS)

Inquiry
  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: 36290-04-7 Sodium salt of polynaphthalene sulphonic acid

  Company: Wuhan Xinyingda Chemicals Co.,Ltd     [ China ]        
  Contact: Monica
  Tel: 8602786617137
  Fax: 8602786676453
  Email: xydchem009@hotmail.com
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