Sodium dimethyl 5-sulfoisophthalate

CAS: 3965-55-7

Ref. 3D-FS37961

Product Information

• Name: Sodium dimethyl 5-sulfoisophthalate
• Synonyms: 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt, 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt (1:1), 3,5-Bis(Methoxycarbonyl)Benzenesulfonate, 3,5-Bis(carbomethoxy)benzenesulfonic acid sodium salt, 3,5-Di(carbomethoxy)benzenesulfonic acid sodium salt, 5-Sulfoisophthalic Acid Dimethyl Ester Sodium Salt, Ad 2100, Ad 2100T, DM Sip, Dimethyl 5-(sodiosulfo)isophthalate, Dimethyl 5-sulfoisophthalate sodium salt, Dimethyl sodium 5-sulfoisophthalate, Dimethyl sulfoisophthalate sodium salt, Isophthalic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt, Sodium 3,5-(dimethoxycarbonyl)benzenesulfonate, Sodium 3,5-Bis(Methoxycarbonyl)Benzenesulfonate, Sodium 3,5-bis(carbomethoxy)benzenesulfonate, Sodium 3,5-di(carbomethoxy)benzenesulfonate, Sodium 5-sulfoisophthalic acid dimethyl ester, Sodium Dimethyl 5-Sulphonatoisophthalate, Sodium Dimethyl m-Phthalate 5-Sulphonate, Sodium dimethyl 5-sulfonatoisophthalate, Ukanol DM Sip

Description

Sodium dimethyl 5-sulfoisophthalate (SDS) is a sodium salt of the diacid, SDS. It is an industrial chemical that is used as a viscosity modifier in the production of paint and varnish. The viscosity of SDS significantly decreases with increasing temperature, which allows it to function as a heat-sensitive additive. In addition, SDS has been shown to have surface properties that can be altered by pH and ionic strength, making it useful for applications such as papermaking.

The following are some examples of common product descriptions:

• Brand: Biosynth

Chemical properties

• Molecular weight: 296.23 g/mol
• Formula: C₁₀H₉NaO₇S
• Purity: Min. 95%