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Dimethyl 5-sulfoisophthalate sodium salt

ALDRICH/150010 - 98%

Synonym: 3,5-Bis(carbomethoxy)benzenesulfonic acid sodium salt; 3,5-Di(carbomethoxy)benzenesulfonic acid sodium salt; 5-Sulfoisophthalic acid dimethyl ester sodium salt; Dimethyl 5-(sodiosulfo)isophthalate; Dimethyl sulfoisophthalate sodium salt; Sodium 3,5-(dimethoxycarbonyl)benzenesulfonate

CAS Number: 3965-55-7
Empirical Formula (Hill Notation): C10H9NaO7S
Molecular Weight: 296.23
EC Number: 223-578-8
MDL Number: MFCD00007493
Linear Formula: NaO3SC6H3-1,3-(CO2CH3)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-150010-100G 100 g
 $81.00
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This image depicts SKU: 150010-100G

 

assay 98%
form solid
InChI 1S/C10H10O7S.Na/c1-16-9(11)6-3-7(10(12)17-2)5-8(4-6)18(13,14)15;/h3-5H,1-2H3,(H,13,14,15);/q;+1/p-1
InChI key LLHSEQCZSNZLRI-UHFFFAOYSA-M
mp >300 °C (lit.)
SMILES string [Na+].COC(=O)c1cc(cc(c1)S([O-])(=O)=O)C(=O)OC
Application: • Enhancing poly(lactic acid) crystallization: Dimethyl 5-sulfoisophthalate sodium salt was used as a nucleating agent in poly(lactic acid), significantly improving its crystallization behavior, which is crucial for developing biodegradable plastics with enhanced mechanical properties (Jongpanya-Ngam et al., 2022 ).
• Development of biodegradable polyester ionomers: A study on biodegradable aliphatic polyester ionomers, potentially incorporating Dimethyl 5-sulfoisophthalate sodium salt, focused on synthesizing environmentally friendly materials that offer practical benefits in medical and packaging applications (Han et al., 2004 ).
General description: Dimethyl 5-sulfoisophthalate sodium salt was used to produce a series of water-soluble polymeric surfactants.
Packaging: 100 g in poly bottle
Purity 98%
mp >300 °C (lit.)
UNSPSC 12352100

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