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251682

Sigma-Aldrich

Sodium 3-mercapto-1-propanesulfonate

technical grade, 90%

동의어(들):

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

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크기 선택

25 G
₩85,463
100 G
₩233,044

₩85,463

예상 입고일2025년 4월 21일세부사항

벌크 견적 요청
모든 사진(1)

크기 선택

보기 변경
25 G
₩85,463
100 G
₩233,044

About This Item

Linear Formula:
HSCH2CH2CH2SO3Na
CAS Number:
17636-10-1
Molecular Weight:
178.21
Beilstein:
5362242
EC Number:
241-620-3
MDL number:
MFCD00043148
UNSPSC 코드:
12352100
PubChem Substance ID:
24855149
NACRES:
NA.22

₩85,463

예상 입고일2025년 4월 21일세부사항

벌크 견적 요청

Grade

technical grade

Quality Level

200

분석

90%

양식

powder

mp

~220 °C (dec.) (lit.)

solubility

water: soluble 50 mg/mL, colorless

작용기

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

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관련 카테고리

일반 설명

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

애플리케이션

Sodium 3-mercapto-1-propanesulfonate (MPS) can be used to prepare tetrasubstituted organosilicon thioether by photochemical reaction with tetravinylsilane via thiol-ene reaction.[2] It can also be used as a capping agent to functionalize gold nanoparticles for potential applications in the field of radiotherapy and drug delivery.[3][4]
MPS can be also used in the preparation of Rh nanoparticles by liquid-phase reduction of rhodium (III) chloride.[5]

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H315,H319,H335

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

159.8 °F - closed cup

Flash Point (°C)

71 °C - closed cup

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

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시험 성적서(COA)

Lot/Batch Number
STBK6381
STBK9754
STBK5367
STBJ4663
STBG7616

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
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
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
J Tie et al.
Annals of oncology : official journal of the European Society for Medical Oncology, 26(8), 1715-1722 (2015-04-09)
Early indicators of treatment response in metastatic colorectal cancer (mCRC) could conceivably be used to optimize treatment. We explored early changes in circulating tumor DNA (ctDNA) levels as a marker of therapeutic efficacy. This prospective study involved 53 mCRC patients
Highly dispersed noble-metal/chromia (core/shell) nanoparticles as efficient hydrogen evolution promoters for photocatalytic overall water splitting under visible light
Sakamoto N, et al.
Nanoscale, 1(1), 106-109 (2009)
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질문

1–3 / 3 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. Hi, I was just wondering what the main impurities in this substance are, since the purity is only 90%? If the impurities are of different cations this will affect how I use this product compared with impurities to do with structural defects in the anion.

    1 답변

    1. Quality testing includes a test for purity via thiosulfate titration. No testing for impurities is carried out. Consequently, data characterizing the product's impurities is not available.

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