251682

Sodium 3-mercapto-1-propanesulfonate

technical grade, 90%

• Sinónimos: 3-Mercapto-1-propanesulfonic acid sodium salt, MPS
• Fórmula lineal: HSCH₂CH₂CH₂SO₃Na
• Número de CAS: 17636-10-1
• Peso molecular: 178.21
• Beilstein/REAXYS Number: 5362242
• EC Number: 241-620-3
• MDL number: MFCD00043148
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855149
• NACRES: NA.22

Propiedades

• grade: technical grade
• assay: 90%
• form: powder
• mp: ~220 °C (dec.) (lit.)
• solubility: water: soluble 50 mg/mL, colorless
• functional group: sulfonic acid
• SMILES string: [Na+].[O-]S(=O)(=O)CCCS
• InChI: 1S/C3H8O3S2.Na/c4-8(5,6)3-1-2-7;/h7H,1-3H2,(H,4,5,6);/q;+1/p-1
• Inchi Key: FRTIVUOKBXDGPD-UHFFFAOYSA-M

Descripción

General description

Sodium 3-mercapto-1-propanesulfonate forms self assembled monolayer via chemisorption on a gold-coated substrate.

Application

Sodium 3-mercapto-1-propanesulfonate (MPS) can be used to prepare tetrasubstituted organosilicon thioether by photochemical reaction with tetravinylsilane via thiol-ene reaction. It can also be used as a capping agent to functionalize gold nanoparticles for potential applications in the field of radiotherapy and drug delivery.
MPS can be also used in the preparation of Rh nanoparticles by liquid-phase reduction of rhodium (III) chloride.

Información de seguridad

• 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_germany: WGK 1
• flash_point_f: 159.8 °F - closed cup
• flash_point_c: 71 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves