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®
Sinónimos:
Cloruro de metileno
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6.83 psi ( 20 °C)
Saltar a
agency
suitable for EPA 1613
Quality Level
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
product line
SupraSolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
1223 °F
605 °C (DIN 51794)
potency
1600 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
expl. lim.
22 %
technique(s)
GC/MS: suitable
impurities
≤0.01% Water
evapn. residue
≤5.0 mg/L
color
APHA: ≤10
refractive index
n20/D 1.424 (lit.)
pH
7 (20 °C)
bp
39.8-40 °C (lit.)
mp
-95 °C
−95 °C (lit.)
density
1.325 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
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Este artículo | 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 % |
General description
Application
Also used for the analyses of:
- polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDD/F) in food and water samples
- polycyclic aromatic hydrocarbons (PAHs) in food
Analysis Note
Other Notes
Legal Information
related product
used together
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Clase de almacenamiento
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk_germany
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Artículos
GC-MS method detects nitrosamines in Valsartan tablets, meeting US FDA guidelines for pharmaceutical quality control.
Contenido relacionado
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?
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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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