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
200905
Magnésium
turnings, reagent grade, 98%
Synonyme(s) :
Magnesium element
About This Item
Produits recommandés
Qualité
reagent grade
Niveau de qualité
Pression de vapeur
1 mmHg ( 621 °C)
Essai
98%
Forme
turnings
Température d'inflammation spontanée
950 °F
Pertinence de la réaction
reagent type: reductant
Résistivité
4.46 μΩ-cm, 20°C
pb
1090 °C (lit.)
Pf
648 °C (lit.)
Densité
1.74 g/mL at 25 °C (lit.)
Chaîne SMILES
[Mg]
InChI
1S/Mg
Clé InChI
FYYHWMGAXLPEAU-UHFFFAOYSA-N
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Catégories apparentées
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Flam. Sol. 1 - Self-heat. 1 - Water-react 2
Code de la classe de stockage
4.2 - Pyrophoric and self-heating hazardous materials
Classe de danger pour l'eau (WGK)
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Les clients ont également consulté
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfUtile ?
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粒径に関する情報を教えていただけますと助かります
1 réponse-
The particle size has an approximate range of 0.5 -2.5 mm.
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