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ChemicalBook >> CAS DataBase List >> MAGNESIUM SILICIDE

MAGNESIUM SILICIDE

MAGNESIUM SILICIDE price.
  • $29 - $938.65
  • Product name: MAGNESIUM SILICIDE
  • CAS: 22831-39-6
  • MF: Mg2Si
  • MW: 76.7
  • EINECS:245-254-5
  • MDL Number:MFCD00016202
  • Synonyms:MAGNESIUM SILICIDE;Magnesium silicide, powder;Silanediylidenedimagnesium;magnesiumsilicide(mg2si) ;dimagnesium silicide;Magnesium silicide (99.5% Mg) (C < 1%);MagnesiumsilicideCmeshgraypowder;Nickel sulfide, #150 mesh, 99.7% metals basis
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 5MG
  • 5g
  • 10g
  • 25g
  • 50g
  • 250g
  • ManufacturerAlfa Aesar
  • Product number012837
  • Product descriptionMagnesium silicide, 99.5% (metals basis)
  • Packaging10g
  • Price$39.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045518
  • Product descriptionMagnesium silicide, 99.99% (metals basis)
  • Packaging10g
  • Price$52.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012837
  • Product descriptionMagnesium silicide, 99.5% (metals basis)
  • Packaging50g
  • Price$170
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045518
  • Product descriptionMagnesium silicide, 99.99% (metals basis)
  • Packaging50g
  • Price$195.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045518
  • Product descriptionMagnesium silicide, 99.99% (metals basis)
  • Packaging250g
  • Price$938.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0016117
  • Product descriptionMAGNESIUM SILICIDE 95.00%
  • Packaging5MG
  • Price$503.46
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number752630
  • Product descriptionMagnesium silicide pieces, 99.7% trace metals basis
  • Packaging5g
  • Price$57.3
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number343196
  • Product descriptionMagnesium silicide ≥99% trace metals basis, 20mesh
  • Packaging25g
  • Price$112
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1293
  • Product descriptionMagnesium silicide (99.5%-Mg) (C < 1%)
  • Packaging10g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1293
  • Product descriptionMagnesium silicide (99.5%-Mg) (C < 1%)
  • Packaging50g
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number283697
  • Product descriptionMagnesium silicide
  • Packaging10g
  • Price$380
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 012837 Magnesium silicide, 99.5% (metals basis) 10g $39.65 2024-03-01 Buy
Alfa Aesar 045518 Magnesium silicide, 99.99% (metals basis) 10g $52.65 2024-03-01 Buy
Alfa Aesar 012837 Magnesium silicide, 99.5% (metals basis) 50g $170 2023-06-20 Buy
Alfa Aesar 045518 Magnesium silicide, 99.99% (metals basis) 50g $195.65 2024-03-01 Buy
Alfa Aesar 045518 Magnesium silicide, 99.99% (metals basis) 250g $938.65 2024-03-01 Buy
American Custom Chemicals Corporation ING0016117 MAGNESIUM SILICIDE 95.00% 5MG $503.46 2021-12-16 Buy
Sigma-Aldrich 752630 Magnesium silicide pieces, 99.7% trace metals basis 5g $57.3 2023-06-20 Buy
Sigma-Aldrich 343196 Magnesium silicide ≥99% trace metals basis, 20mesh 25g $112 2024-03-01 Buy
Strem Chemicals 93-1293 Magnesium silicide (99.5%-Mg) (C < 1%) 10g $29 2021-12-16 Buy
Strem Chemicals 93-1293 Magnesium silicide (99.5%-Mg) (C < 1%) 50g $118 2021-12-16 Buy
Usbiological 283697 Magnesium silicide 10g $380 2021-12-16 Buy

Properties

Melting point :1102 °C
Density :1,94 g/cm3
solubility :reacts with H2O
form :Powder
Specific Gravity :2.
color :Blue
Water Solubility :Insoluble in water and denser than water.
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Crystal Structure :Cubic, Antifluorite Structure - Space Group Fm3m
Merck :14,5688
Stability :Spontaneously flammable - mixtures with air are explosive. Reacts with water to form toxic vapours.
EPA Substance Registry System :Magnesium silicide (Mg2Si) (22831-39-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H261 In contact with water releases flammable gas Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 2
Category 3		 Danger
Warning		 GHS hazard pictograms P231+P232, P280, P370+P378,P402+P404, P501
Precautionary statements:
P231+P232 Handle under inert gas. Protect from moisture.
P422 Store contents under …

Description

Magnesium silicide is used to produce alloys such as aluminum alloys. It is also used in food, beverages, as a flavor enhancer and as an intermediate in chemical research.

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