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251682

Sodium 3-mercapto-1-propanesulfonate

Name: Sodium 3-mercapto-1-propanesulfonate
Brand: ALDRICH

technical grade, 90%

Synonym(s):

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

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About This Item

Linear Formula:

HSCH₂CH₂CH₂SO₃Na

CAS Number:

17636-10-1

Molecular Weight:

178.21

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855149

EC Number:

241-620-3

Beilstein/REAXYS Number:

5362242

MDL number:

MFCD00043148

Assay:

90%

Form:

powder

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Properties

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

Description

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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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

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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Highly dispersed noble-metal/chromia (core/shell) nanoparticles as efficient hydrogen evolution promoters for photocatalytic overall water splitting under visible light.

Naoyuki Sakamoto et al.

Nanoscale, 1(1), 106-109 (2010-07-21)

Highly dispersed rhodium nanoparticles (1.7 +/- 0.3 nm) prepared by a liquid-phase reduction method were loaded on a solid solution of GaN and ZnO without forming aggregates, achieving improved activity for visible-light-driven overall water splitting when the nanoparticles are coated

Hematopoietic cell transplantation for mucopolysaccharidosis patients is safe and effective: results after implementation of international guidelines.

Mieke Aldenhoven et al.

Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation, 21(6), 1106-1109 (2015-02-25)

Allogeneic hematopoietic cell transplantation (HCT) is the only treatment able to prevent progressive neurodegenerative disease in a selected group of mucopolysaccharidosis (MPS) disorders. However, its use was historically limited by the high risk of graft failure and transplantation-related morbidity and

Nucleobases functionalized quantum dots and gold nanoparticles bioconjugates as a fluorescence resonance energy transfer (FRET) system-Synthesis, characterization and potential applications

Rodzik-Czalka L, et al.

Journal of Colloid and Interface Science, 514(20), 479-490 (2018)

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Global Trade Item Number

SKU	GTIN
251682-100G	04061825937878
251682-25G	04061825937885