Particle size is confirmed via sieving. No testing that would yield an image of the particles is carried out.
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254118
Magnesium
chips, 6-35 mesh, 99.98% trace metals basis
Synonym(e):
Magnesium element
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 g | Warenkorb auf Verfügbarkeit prüfen | € 74,70 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 200,00 |
Über diesen Artikel
Lineare Formel:
Mg
CAS-Nummer:
Molekulargewicht:
24.31
UNSPSC Code:
12141502
NACRES:
NA.23
PubChem Substance ID:
EC Number:
231-104-6
Beilstein/REAXYS Number:
4948473
MDL number:
Technischer Dienst
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Unterstützung erhaltenvapor pressure
1 mmHg ( 621 °C)
Quality Segment
assay
99.98% trace metals basis
form
chips
autoignition temp.
950 °F
composition
Mg
reaction suitability
core: magnesium, reagent type: reductant
resistivity
4.46 μΩ-cm, 20°C
particle size
6-35 mesh
bp
1090 °C (lit.)
mp
648 °C (lit.)
density
1.74 g/mL at 25 °C (lit.)
SMILES string
[Mg]
InChI
1S/Mg
InChI key
FYYHWMGAXLPEAU-UHFFFAOYSA-N
General description
Our high-purity magnesium chips, also called magnesium turnings or granules, are a form of elemental magnesium metal produced by mechanically processing ultra-high-purity magnesium ingots. The process yields material that is 0.5-3.5 mm in size. High-purity magnesium chips are commonly used as a reductant in Grignard reactions for specialty chemical, pharmaceutical, and agricultural applications. Magnesium chips are also used in the preparation of magnesium alloys, which offer a unique combination of light weight, strength, and corrosion resistance.
Application
- Overview of advancement and development trend on magnesium alloy: This review presents global research advancements on magnesium alloys from 2013 to 2018, highlighting significant trends and developments in the field (Xu et al., 2019).
- Research advances of magnesium and magnesium alloys worldwide in 2021: The article reviews the latest research advancements in magnesium and its alloys, focusing on their applications and technological developments (Song et al., 2022).
- The role and significance of Magnesium in modern day research-A review: This comprehensive review covers the various applications and properties of magnesium, highlighting its significance in modern research and technology (Prasad et al., 2022).
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description chips, 6-35 mesh, 99.98% trace metals basis | description foil, thickness 0.02 mm, 6 mm diameter, purity 99.9% | description purum, for Grignard reactions, ≥99.5%, turnings | description foil, thickness 0.15 mm, 4 mm diameter, purity 99.9% |
| assay 99.98% trace metals basis | assay 99.9% | assay ≥99.5% | assay 99.9% |
| form chips | form foil | form turnings | form foil |
| mp 648 °C (lit.) | mp 648 °C (lit.) | mp 648 °C (lit.) | mp 648 °C (lit.) |
| density 1.74 g/mL at 25 °C (lit.) | density 1.74 g/mL at 25 °C (lit.) | density 1.74 g/mL at 25 °C (lit.) | density 1.74 g/mL at 25 °C (lit.) |
| resistivity 4.46 μΩ-cm, 20°C | resistivity 4.46 μΩ-cm, 20°C | resistivity 4.46 μΩ-cm, 20°C | resistivity 4.46 μΩ-cm, 20°C |
| bp 1090 °C (lit.) | bp 1090 °C (lit.) | bp 1090 °C (lit.) | bp 1090 °C (lit.) |
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signalword
Danger
hcodes
Lagerklasse
4.2 - Pyrophoric and self-heating hazardous materials
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Flam. Sol. 1 - Self-heat. 1 - Water-react. 2
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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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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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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