Passa al contenuto
Merck
Tutte le immagini(3)

Documenti fondamentali

Visualizza tutta la documentazione

404861

Sigma-Aldrich

Tetrakis(hydroxymethyl)phosphonium chloride solution

Tetrakis(hydroxymethyl)phosphonium chloride solution
1 recensori su 1 hanno ricevuto un prodotto campione o hanno partecipato a una promozione

80% in H2O

Sinonimo/i:

THPC solution

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali

Scegli un formato

100 ML
71,20 €
500 ML
189,00 €

71,20 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk
Tutte le immagini(3)

Scegli un formato

Cambia visualizzazione
100 ML
71,20 €
500 ML
189,00 €

About This Item

Formula condensata:
(HOCH2)4PCl
Numero CAS:
124-64-1
Peso molecolare:
190.56
Beilstein:
3631669
Numero MDL:
MFCD00031687
Codice UNSPSC:
12352101
ID PubChem:
24865276
NACRES:
NA.22

71,20 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk

Stato

liquid

Concentrazione

80% in H2O

Indice di rifrazione

n20/D 1.512

Densità

1.341 g/mL at 25 °C

Stringa SMILE

[Cl-].OC[P+](CO)(CO)CO

InChI

1S/C4H12O4P.ClH/c5-1-9(2-6,3-7)4-8;/h5-8H,1-4H2;1H/q+1;/p-1
AKXUUJCMWZFYMV-UHFFFAOYSA-M

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Applicazioni

Tetrakis(hydroxymethyl)phosphonium chloride solution (80% in H2O) has been used as a reducing agent and stabilizing ligand for the synthesis of gold nanoparticles (AuNPs) from gold(III) chloride trihydrate (HAuCl4.3H2O).[1][2] It is a tetra-functional, amine-reactive, aqueous crosslinker that can be used for tuning the properties of protein-based hydrogels for 3D cell encapsulation applications.[3]

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1B - Skin Sens. 1

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
WXBF4211V
WXBF3233V
WXBF4791V
WXBD6276V
WXBD4945V

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Facile preparation of water-soluble fluorescent gold nanoclusters for cellular imaging applications.
Shang L, et al.
Nanoscale, 3(5), 2009-2014 (2011)
Beyond gold: rediscovering tetrakis-(hydroxymethyl)-phosphonium chloride (THPC) as an effective agent for the synthesis of ultra-small noble metal nanoparticles and Pt-containing nanoalloys
Hueso J L, et al.
Royal Society of Chemistry Advances, 3(26), 10427-10433 (2013)
María Carmen Bartolomé et al.
Environmental toxicology and chemistry, 24(12), 3137-3142 (2006-02-01)
This paper reports the acute toxicity of three biocides used in the disinfection of cooling towers, tetrakis(hydroxymethyl) phosphonium chloride (THPC), trichloroisocyanuric acid (TCIC), and sodium bromide (NaBr), on Artemia larvae, their effect on the phototactic response of this organism, and
T H Connor et al.
Journal of environmental pathology and toxicology, 4(1), 145-158 (1980-08-01)
This study was undertaken to evaluate the mutagenicity of the flame retardant, Tetrakis (Hydroxymethyl) Phosphonium Sulfate -75% or its possible metabolic products using a battery of in vitro and in vivo assays. The starting material in the fabric treatment process
A Jirasek et al.
Physics in medicine and biology, 51(7), 1891-1906 (2006-03-23)
Of the antioxidants used to scavenge oxygen in polymer gel dosimeters, tetrakis (hydroxymethyl) phosphonium chloride (THPC) has been shown to hold great promise due to its rapid oxygen scavenging abilities. In this study we (a) investigate the use of THPC
Visualizza tutti i documenti correlati
1 recensione L'azione porterà alla pagina delle recensioni.

Domande

1–3 di 3 domande  

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

    1 risposta

    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

      Utile?

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

    1 risposta

    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

      Utile?

  3. Is this chemical cationic or anionic? Thank you

    1 risposta

    1. For this compound, the Tetrakis(hydroxymethyl)phosphonium ion is the cation, and the chloride ion is the anion. Since the Tetrakis(hydroxymethyl)phosphonium ion is the more "interesting" part of this compound, one might see it referred to in the chemical literature as a cationic crosslinker or a cationic ligand.

      Utile?

Recensioni

1 recensori su 1 hanno ricevuto un prodotto campione o hanno partecipato a una promozione

Filtri attivi

  1. Milwaukee Wisconsin
    • Recensione 1
    • Voti 0
    5 su 5 stelle.

    Great reagent for synthesis

    This product is very versatile for making so many derivatives. It is one of my favorite phosphines. Affordable and intriguing, like a fine wine.

    Traduci con Google

    Utile?

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.