Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.

Sodium Naphthalene Formaldehyde

• Category :

  Adhesives and Sealants/Construction Adhesives and Sealants

• 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;

• CAS NO :

  36290-04-7

• EC NO :

• Molecular Formula :

  C₂₁H₁₄Na₂O₆S₂

• Molecular Weight :

  472.4418

• Main Specifications :

• InChI :

  InChI=1/C21H16O6S2.2Na/c22-28(23,24)18-9-10-20-15(4-2-6-17(20)12-18)11-16-5-1-3-14-7-8-19(13-21(14)16)29(25,26)27;;/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

• Packing :

  40kg/bag or 750kg/bag

• Product description :

  Synonyms:SNF,FDN,Superplasticizer,Sodium β-Naphthalene Sulphonate Formaldehyde CAS No.:36290-04-7 Molecular Formula:2(C10H6SO3Na)•（n-1）CH2•（n-2）（C10H5SO3Na）

• Uses :

  1. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is

• Molecular Structure :