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
13103
Magnesium
ribbon, ≥99.0% Mg basis
Sinônimo(s):
Magnesium element
About This Item
Produtos recomendados
pressão de vapor
1 mmHg ( 621 °C)
Ensaio
≥99.0% Mg basis
Formulário
ribbon
temperatura de autoignição
950 °F
adequação da reação
reagent type: reductant
resistividade
4.46 μΩ-cm, 20°C
tamanho
~3 mm × 0.2 mm
Impurezas
≤0.05% insoluble in HCl
p.e.
1090 °C (lit.)
pf
648 °C (lit.)
densidade
1.74 g/mL at 25 °C (lit.)
traços de cátion
Cu: ≤50 mg/kg
Fe: ≤200 mg/kg
Pb: ≤100 mg/kg
cadeia de caracteres SMILES
[Mg]
InChI
1S/Mg
chave InChI
FYYHWMGAXLPEAU-UHFFFAOYSA-N
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Categorias relacionadas
Aplicação
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Flam. Sol. 1 - Water-react 1
Código de classe de armazenamento
4.3 - Hazardous materials which set free flammable gases upon contact with water
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Artigos
Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids
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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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