| CAS No.: | 1561-92-8 |
|---|---|
| Formula: | C4h9nao3s |
| EINECS: | 216-341-5 |
|
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The details of Factory Price SMAS /2-Methyl-2-Propene-1-Sulfonicacisodiumsalt CAS 1561-92-8
Product Name: 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT
Synonyms: 2-methyl-2-propene-1-sulfonicacisodiumsalt;Sodium Methyl Allyl Sulfonate;Sodium Methylallyl Sulphonate;METHALLYLSULPHONICACID,SODIUMSALT;Natriummethylallylsulfonat;2-Methyl-2-propene-1-sulfonic acid, sodium sal;2-Methylenepropane-1-sulfonic acid sodium salt;2-Methylpropene-3-sulfonic acid sodium salt
CAS: 1561-92-8
MF: C4H9NaO3S
MW: 160.16
EINECS: 216-341-5
Melting point >300 °C(lit.)
density 1.59[at 20ºC]
vapor pressure 0Pa at 20ºC
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
color White to Almost white
Water Solubility 523g/L at 20ºC
LogP -3.74 at 20ºC
Specification of Factory Price SMAS /2-Methyl-2-Propene-1-Sulfonicacisodiumsalt CAS 1561-92-8
| Test | SPEC | Analysis result |
| Appearance | White flaky crystal | White flaky crystal |
| Purity (wt%) | ≥99.5% | 99.74 |
| CL | ≤0.03% | 0.0297 |
| SO4 | ≤0.03% | Not Found |
| Fe | ≤0.2ppm | Not Found |
| Sulfite | ≤0.02% | Not Found |
| Water insoluble matter | 0.005% | 0.0040 |
| Dry weightless | ≤0.3% | 0.1 |
Conclusion |
Fully approved | |
Application of Factory Price SMAS /2-Methyl-2-Propene-1-Sulfonicacisodiumsalt CAS 1561-92-8
1. 2-Methyl-2-propene-1-sulfonic acid sodium salt can be used as a monomer of high efficiency polycarboxylic acids concrete water reducing agents; offer stable sulfonic acid groups.
2. It is mainly used as the third monomer to improve the dyeability, heat resistance,sense of touch and easily weaving of the polyacrylonitrile. Also it can be used on water treatment, paint additive, carbon pore creating and powdered paints.
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