325333

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

95%

• 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

Properties

• 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

Description

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves