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Sigma-Aldrich

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

95%

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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

Quality Level

200

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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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