Sodium Naphthalene Formaldehyde 36290-04-7, China Sodium Naphthalene Formaldehyde 36290-04-7 Manufacturers, China Sodium Naphthalene Formaldehyde 36290-04-7 Suppliers

Sodium Naphthalene Formaldehyde

Category :

Other Chemicals

EC NO :

Molecular Formula : C₂₁H₁₄Na₂O₆S₂

Main Specifications :

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 Structure:

Sodium Naphthalene Formaldehyde 36290-04-7

Product description:

Product Description:1.Sodium Salt of Polynaphthalene Sulfonic Acid
2.Sodium Naphthalene Formaldehyde(snf)
3.Min order:16mts
4.iso9001-2008

Sodium Naphthalene Formaldehyde (SNF/NSF/PNS-Superplasticizer for Concrete)

Basic information:
1) Chemical name:Sodium Salt of Polynaphthalene Sulfonic Acid
2) CAS number:36290-04-7
3) Standard:GB 8076-1997
4) Molecular weight:480.44

Specification:
Appearance:Light brown powder
Solid content:92.0% min
Sodium sulphate:5%/10%/18% max
Chloride content:0.3% max
pH value:7-8
Fineness:5.0% max
Surface tension:68-72mn/m
Density:1.003G/cm3
Cement flowing rate:240mm min
Concrete reducing water rate:20% min
Steel-bar corrosion:None

Application:

Mainly used for formulating concrete superplasticizer, high high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc, as a water reducing agent.

Storage
Keep in shaded,cool and dry place,Shelf life is two years.

Send your inquiry to Sodium Naphthalene Formaldehyde supplier

Company：	Qingdao Lambert Holdings Co., Ltd.
Contact：	Mr. Martin Liu
E-mail：	chem@netsun.com
Website：	http://www.lambertchina.com
Address：	A1102,Zhuoting Plaza,No.666,Jiangshan Rd.,Qingdao Development Zone,China
Zip Code：	266555