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310638

4-Sulfobenzoic acid potassium salt

Name: 4-Sulfobenzoic acid potassium salt
Brand: ALDRICH

95%

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About This Item

Linear Formula:

KO₃SC₆H₄CO₂H

CAS Number:

5399-63-3

Molecular Weight:

240.27

NACRES:

NA.22

PubChem Substance ID:

24858807

UNSPSC Code:

12352100

EC Number:

226-435-8

MDL number:

MFCD00007509

Assay:

95%

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Properties

Quality Segment

200

assay

95%

functional group

carboxylic acid, sulfonic acid

SMILES string

[K+].OC(=O)c1ccc(cc1)S([O-])(=O)=O

InChI

1S/C7H6O5S.K/c8-7(9)5-1-3-6(4-2-5)13(10,11)12;/h1-4H,(H,8,9)(H,10,11,12);/q;+1/p-1

InChI key

PXRJBUPXKDXDLG-UHFFFAOYSA-M

Description

Application

4-Sulfobenzoic acid potassium salt was used as intercalating compound to improve clay exfoliation in the synthesis of poly(butylene terephthalate) (PBT) nanocomposites.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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