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150010

Dimethyl 5-sulfoisophthalate sodium salt

98%

Synonym(s):

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

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About This Item

Linear Formula:
NaO3SC6H3-1,3-(CO2CH3)2
CAS Number:
3965-55-7
Molecular Weight:
296.23
NACRES:
NA.22
PubChem Substance ID:
24848999
UNSPSC Code:
12352100
EC Number:
223-578-8
MDL number:
MFCD00007493
Assay:
98%
Form:
solid
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assay

98%

form

solid

mp

>300 °C (lit.)

functional group

ester, sulfonic acid

SMILES string

[Na+].COC(=O)c1cc(cc(c1)S([O-])(=O)=O)C(=O)OC

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

General description

Dimethyl 5-sulfoisophthalate sodium salt was used to produce a series of water-soluble polymeric surfactants.

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).

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS0432
MKBD8370
MKBC9612
MKBC7888
1703KJ

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Preparation and dispersion properties of water-soluble polyethylene glycol-dimethyl 5-sulfoisophthalate sodium salt polyester surfactants.
Lin LH, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 211(2), 173-178 (2002)

Global Trade Item Number

SKUGTIN
B2754-1KG04061833427088
14300-100G04061838734563
14300-500G04061835540983
B2754-500G04061833427095
B5154-500G04065271208810
B5154-100G04065271208803
150010-100G04061832418681