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/418/501/product-dating-information-06-25-mk.pdf
1.00668
Diclorometano
for gas chromatography MS SupraSolv®
Sinonimo/i:
Cloruro di metilene
Scegli un formato
CHF 113.00
CHF 227.00
Informazioni su questo articolo
Vai a
agenzia
suitable for EPA 1613
Livello qualitativo
Densità del vapore
2.9 (vs air)
Tensione di vapore
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
Nome Commerciale
SupraSolv®
Saggio
≥99.8% (GC)
Stato
liquid
Temp. autoaccensione
1223 °F
605 °C (DIN 51794)
Potenza
1600 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
Limite di esplosione
22 %
tecniche
GC/MS: suitable
Impurezze
≤0.01% Water
Residuo dopo evaporazione
≤5.0 mg/L
Colore
APHA: ≤10
Indice di rifrazione
n20/D 1.424 (lit.)
pH
7 (20 °C)
P. ebollizione
39.8-40 °C (lit.)
Punto di fusione
-95 °C
−95 °C (lit.)
Densità
1.325 g/mL at 25 °C (lit.)
Temperatura di conservazione
2-30°C
Stringa SMILE
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
YMWUJEATGCHHMB-UHFFFAOYSA-N
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Questo articolo | 1.06048 | 1.06050 | 32222 |
|---|---|---|---|
| assay ≥99.8% (GC) | assay ≥99.9% (GC) | assay ≥99.8% (GC) | assay ≥99.9% (GC) |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 200 |
| technique(s) GC/MS: suitable | technique(s) UV/Vis spectroscopy: suitable | technique(s) - | technique(s) - |
| form liquid | form liquid | form liquid | form liquid |
| pH 7 (20 °C) | pH 7 (20 °C) | pH 7 (20 °C) | pH - |
| expl. lim. 22 % | expl. lim. 22 % | expl. lim. 22 % | expl. lim. 22 % |
Descrizione generale
Applicazioni
Usato inoltre per le analisi di:
- benzodiossine policlorurate e dibenzofurani policlorurati (PCDD/F) in campioni alimentari e di acqua
- idrocarburi aromatici policiclici (PAH) negli alimenti
Risultati analitici
Altre note
Note legali
Prodotti correlati
used together
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Central nervous system
Codice della classe di stoccaggio
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
does not flash
Punto d’infiammabilità (°C)
does not flash
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Articoli
GC-MS method detects nitrosamines in Valsartan tablets, meeting US FDA guidelines for pharmaceutical quality control.
Contenuto correlato
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
Accurately detect and quantify trace nitrosamines (NDMA, NDEA, NEIPA, NDIPA, NDBA, etc.) in pharmaceutical drugs using our complete product portfolio and application guides for LC-MS and GC-MS. Order high-quality reference standards, columns, filters & more.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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I don't see the type of packaging listed. Is this product available in a glass bottle?
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Yes, this product is packaged in glass bottles.
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