sodium naphthalene formaldehyde 5%

• Post Date:

  Oct 09,2017

• Expiry Date:

  Oct 09,2018

• Detailed Description:

  Cas No. :36290-04-7 Quantity: 100000
  Price:450 USD Metric Tons
  Payment Method: T/T
  Sodium Naphthalene Sulphonate(SNF) High Range Water-Reducing Admixture is mainly used in :
  1. Sodium naphthalene Sulphonate 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.
  
  2. Sodium naphthalene sulphonate 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.
  
  3. Sodium naphthalene sulphonatecan be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%.
  
  If you need these product,pls send email to me,we will give you the most competitive price and the best service.waiting for your reply! wish we can cooperation with you in nearly future!
  
  
  
  --
  best wishes,
  vicky
  Tel:0086-18162818098
  email: yongchemical@yahoo.com

• 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:

  Hubei RBS Chemical Co.,ltd     [ China ]        

• Contact:

  VICKY

• Tel:

  0086-18162818098

• Fax:

  0086-710-2047586

• Email:

  yongchemical@yahoo.com