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Sigma-Aldrich

3-Chloro-2-hydroxy-1-propanesulfonic acid sodium salt hydrate

95%

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About This Item

Linear Formula:
ClCH2CH(OH)CH2SO3Na · xH2O
CAS Number:
143218-48-8
Molecular Weight:
196.59 (anhydrous basis)
EC Number:
204-807-0
MDL number:
MFCD00149699
UNSPSC Code:
12352100
PubChem Substance ID:
24859502
NACRES:
NA.22

assay

95%

mp

256 °C (dec.) (lit.)

SMILES string

O.[Na+].OC(CCl)CS([O-])(=O)=O

InChI

1S/C3H7ClO4S.Na.H2O/c4-1-3(5)2-9(6,7)8;;/h3,5H,1-2H2,(H,6,7,8);;1H2/q;+1;/p-1

InChI key

ZPFGAXXLEFTBEU-UHFFFAOYSA-M

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General description

3-Chloro-2-hydroxy-1-propanesulfonic acid sodium salt hydrate is a novel anionic agent.

Application

3-Chloro-2-hydroxy-1-propanesulfonic acid sodium salt hydrate was used:
  • to prepare negatively charged probe particles to investigate effect of nanoporosity of cellulosic fibers on their streaming potential and their interactions with cationic polyelectrolytes
  • to prepare surface-derivatized microcrystalline cellulose (MCC) particles having either a strong positive or a strong negative zeta potential

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Charge and the dry-strength performance of polyampholytes: Part 2. Colloidal effects.
Hubbe MA, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 301(1), 23-32 (2007)
Consequences of the nanoporosity of cellulosic fibers on their streaming potential and their interactions with cationic polyelectrolytes.
Hubbe MA, et al.
Cellulose, 14(6), 655-671 (2007)

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