Sodium Dimethyl 5-sulphonatoisophthalate CAS 3965-55-7

Product name:Sodium dimethyl 5-sulphonatoisophthalate
CAS:3965-55-7
MF:C10H11NaO7S
MW:298.24

EINECS: 223-578-8
Melting point: >300 °C
Density: 1.705 g/cm3

Purity:≥99%

White crystalline powder

1. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is primarily used as a monomer and intermediate in the synthesis of water-soluble polymers and copolyesters.
2. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 serves as a dye intermediate and a modifier for improving the dyeability of synthetic fibers like polyester.
3. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is employed in the production of specialty resins, dispersants, and as an anionic surfactant in certain formulations.
4. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is used as an organic synthesis intermediate and in the preparation of fine chemicals.

1. Store Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 in a tightly closed container in a cool, dry, well-ventilated area away from incompatible materials.
2. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 should be stored away from strong oxidizing agents and strong acids.
3. Keep Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 at room temperature, protected from moisture.
4. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 should be stored separately from food and feed materials.

1. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 may cause mild skin and eye irritation upon contact.
2. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 may cause respiratory tract irritation if dust is inhaled.
3. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is harmful if swallowed in large quantities.
4. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is toxic to aquatic life with long-lasting effects.

1. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is not safe for ingestion and should be handled only by trained personnel.
2. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 requires protective gloves, safety glasses, and appropriate clothing in a well-ventilated area.
3. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 is classified as a warning-level hazard with the signal word Warning.
4. Sodium dimethyl 5-sulphonatoisophthalate CAS 3965-55-7 must not be released into drains or the environment, and spills should be collected and disposed of as hazardous waste.

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