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2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT CAS 1561-92-8
Chemical name: 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT
Synonymous names:Natriummethylallylsulfonat；Sodium methallyl sulfonate；Sodium Methyl Allyl Sulfonate
CAS No:1561-92-8
Molecular formula:C5H13Cl2N
Molecular weight:160.16
EINECS No:216-341-5
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Structural formula： 
Product Description：
|
Test |
SPEC |
Analysis result |
|
Appearance |
White flaky crystal |
White flaky crystal |
|
Purity (wt%) |
Min 99.5% |
99.74 |
|
CL |
Max0.03% |
0.0297 |
|
S04 |
Max0.03% |
Not Found |
|
Fe |
Max0.2ppm |
Not Found |
|
Sulfite |
Max0.02% |
Not Found |
|
Water insoluble matter |
0.01% |
0.004 |
|
Dry weightless |
Max0.3% |
0.1 |
|
Conclusion |
Fully approved |
|
Properties and Usage:
Sodium Methallyl Sulfonate (SMAS) is an organic sulfonate with important industrial applications:
1. Synthesis of polymers and copolymers:
Functional monomer: Sodium methallyl sulfonate is often used as a functional monomer and copolymerized with other monomers to prepare polymers containing sulfonic acid groups. These polymers have excellent water solubility, conductivity and hygroscopicity.
Water treatment agent: In the water treatment industry, sodium methallyl sulfonate can be used to prepare dispersants, scale inhibitors and other products, and has a good effect in inhibiting the precipitation of calcium and magnesium ions.
2. Coatings and inks:
Dispersant: Sodium methallyl sulfonate can be used as a dispersant in coatings and inks to help pigments and fillers disperse evenly and improve the stability and durability of the product.
Thickener: Its polymer can be used as a thickener to enhance the viscosity and rheology of coatings and inks.
3. Textile and leather auxiliaries:
Dye auxiliaries: In the textile industry, it can be used as an auxiliaries for dyes to enhance the fixation and uniformity of dyes and improve the dyeing effect.
Antistatic agent: Its copolymer can also be used as an antistatic agent for textiles to reduce the generation of static electricity and improve the comfort of the product.
4. Other industrial applications:
Cement additive: In building materials, sodium methyl methacrylate sulfonate can be used as a cement additive to improve the fluidity and strength of cement and improve the performance of concrete.
Oilfield chemicals: It is also used in oilfield chemicals, such as for the adjustment of drilling fluids and fracturing fluids to increase the recovery rate of oil and gas.
Storage conditions: Store in a cool, ventilated warehouse; keep away from fire and heat sources; store separately from oxidizers, oxygen, and edible chemicals, and do not mix them.
Packing: This product is packed in 25kg bags, and it can also be customized according to customers' requirements
