Sodium methallyl sulfonate (solid)
Sodium methallyl sulfonate (35%)
CAS: 1561-92-8
Molecular Formula: C4H7NaO3S
Sodium methallyl sulfonate (solid) - Names and Identifiers
Sodium methallyl sulfonate (solid) - Physico-chemical Properties
| Molecular Formula | C4H7NaO3S |
| Molar Mass | 158.15 |
| Density | 1.59[at 20℃] |
| Melting Point | >300°C(lit.) |
| Water Solubility | 523g/L at 20℃ |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White flakes |
| Color | White to Almost white |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.475 |
| MDL | MFCD00065344 |
| Physical and Chemical Properties | White crystalline powder. Soluble in water, difficult to dissolve in alcohol. |
| Use | It is mainly used as the third monomer in the production of acrylic fiber, which can improve the dyeing and heat resistance of acrylic fiber |
Sodium methallyl sulfonate (solid) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 1 |
Sodium methallyl sulfonate (solid) - Upstream Downstream Industry
| Raw Materials | Sodium sulfite Sodium sulfite 3-Chloro-2-methylpropene |
Sodium methallyl sulfonate (solid) - Reference Information
| LogP | -3.74 at 20℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | this product is used for dyeing modifier of polyacrylonitrile fiber, various reactive emulsifiers, flocculants, water reducing agents for commercial concrete, etc. sodium methacrylate sulfonate is used as polyacrylonitrile fiber dyeing modifier, various reactive emulsifiers, flocculants, water reducing agents for commercial concrete, etc. It is mainly used as the third monomer for producing acrylic fiber, which can well improve the dyeing and heat resistance of acrylic fiber |
Last Update：2024-04-10 22:29:15
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Product Name: 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT Request for quotationCAS: 1561-92-8
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Raw Materials for Sodium methallyl sulfonate (solid)