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Merck

251682

Sodium 3-mercapto-1-propanesulfonate

technical grade, 90%

동의어(들):

3-Mercapto-1-propanesulfonic acid sodium salt, MPS

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
HSCH2CH2CH2SO3Na
CAS 번호:
Molecular Weight:
178.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
241-620-3
Beilstein/REAXYS Number:
5362242
MDL number:
Assay:
90%
Form:
powder
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grade

technical grade

Quality Level

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

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.


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Hazard Classifications

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

target_organs

Respiratory system

저장 등급

11 - Combustible Solids

wgk

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



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