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Sodium poly[(naphthaleneformaldehyde)sulfonate]

Catalog Number

ACM9084064-1

CAS

9084-06-4

Structure

IUPAC Name

5-[(6-Sulfonaphthalen-1-yl)methyl]naphthalene-2-sulfonic acid

Synonyms

Naphthalenesulfonic acid formaldehyde polymer sodium salt

Molecular Formula

(C11H7O4SNa)n

Canonical SMILES

C1=CC2=C(C=CC(=C2)S(=O)(=O)O)C(=C1)CC3=CC=CC4=C3C=CC(=C4)S(=O)(=O)O

InChI

XQFKOAKYKWUBKQ-UHFFFAOYSA-N

InChI Key

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

6-9

Physical State

Solid

Typical Applications

Use as dispersing agent.
Use as emulsifying agent, emulsion stabilizer.

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

Catalog	Sample Lot No.	Appearance	Dispersion Force	pH	Solid Content	Water Insoluble Matter
ACM9084064-1A	A23XJ1115X	Light Yellow Powder	≥ 100.0 %	7.0-9.0	≥ 90.0 %	≤ 0.1%	INQUIRY

Case Study

Sodium Polynaphthalene Sulfonate as a Superplasticizer in a Cementitious Paste

Prince, W., M., et al. Aı̈tcin. Cement and Concrete Research. 2002;32(1):79-85.

It has been recognized that the interaction between superplasticizer and C3A is essential for controlling the rheological properties of Portland cement mortar and concrete. In order to supplement the interaction between C3A, Portland cement and polynaphthalene sulfonate superplasticizer in the presence of calcium sulfate, the rheological behavior of specific cement system was studied. among them, only calcium aluminate or calcium sulphoaluminate hydrated phase can be formed.
Experimental materials
The kaolin used in this study is industrial kaolin containing 85% kaolinite and 15% quartz. The lime used is high purity laboratory lime, and anhydrite is an industrial by-product containing 97.5% anhydrite. The superplasticizer used is high quality sodium polynaphthalene sulfonate. Before adding water, first mix the dry powder thoroughly in a dry form. The slurry samples were taken out from time to time for X-ray diffraction and thermal analysis.

Custom Q&A

What is the CAS number of Sodium Polynaphthalenesulfonate?

The CAS number of Sodium Polynaphthalenesulfonate is 9084-06-4.

What are some synonyms for Sodium Polynaphthalenesulfonate?

Some synonyms for Sodium Polynaphthalenesulfonate are Naphthalenesulfonic acid formaldehyde polymer sodium salt.

What is the IUPAC Name of Sodium Polynaphthalenesulfonate?

The IUPAC Name of Sodium Polynaphthalenesulfonate is 5-[(6-Sulfonaphthalen-1-yl)methyl]naphthalene-2-sulfonic acid.

What is the molecular formula of Sodium Polynaphthalenesulfonate?

The molecular formula of Sodium Polynaphthalenesulfonate is (C11H7O4SNa)n.

What is the SMILES notation for Sodium Polynaphthalenesulfonate?

The SMILES notation for Sodium Polynaphthalenesulfonate is C1=CC2=C(C=CC(=C2)S(=O)(=O)O)C(=C1)CC3=CC=CC4=C3C=CC(=C4)S(=O)(=O)O.

What is the pH range of Sodium Polynaphthalenesulfonate?

The pH range of Sodium Polynaphthalenesulfonate is between 6-9.

What percentage of Sodium Polynaphthalenesulfonate is considered active?

85% of Sodium Polynaphthalenesulfonate is considered active.

What is the physical state of Sodium Polynaphthalenesulfonate?

Sodium Polynaphthalenesulfonate is in a solid physical state.

What are the typical applications of Sodium Polynaphthalenesulfonate?

The typical applications of Sodium Polynaphthalenesulfonate include use as a dispersing agent, emulsifying agent, and emulsion stabilizer.

What is the InChI key of Sodium Polynaphthalenesulfonate?

The InChI key of Sodium Polynaphthalenesulfonate is InChI=1S/C21H16O6S2/c22-28(23,24)18-7-9-20-14(3-1-5-16(20)12-18)11-15-4-2-6-17-13-19(29(25,26)27)8-10-21(15)17/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27).

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