Magnesium
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- ₹290 - ₹117810
- Product name: Magnesium
- CAS: 7439-95-4
- MF: Mg
- MW: 24.31
- EINECS:231-104-6
- MDL Number:MFCD00085308
- Synonyms:MAGNESIUM MATRIX MODIFIER;MAGNESIUM ICP TORCH OPTIMIZATION STANDARD;MAGNESIUM ICP STANDARD;MAGNESIUM ICP/DCP STANDARD;MAGNESIUM;MAGNESIUM AA/ICP CALIBRATION/CHECK STANDARD;MAGNESIUM, AAS STANDARD SOLUTION;MAGNESIUM AA SINGLE ELEMENT STANDARD
76 prices
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Brand
- Sigma-Aldrich(India)
- ALFA India
- Sigma-Aldrich
- SRL
- ottokemi
Package
- 25x25mm
- 0.9G
- 50x50mm
- 5G
- 10gm
- 25gm
- 25G
- 50G
- 1EA
- 75ML
- 100ML
- 100G
- 100gm
- 6X25G
- 10x25gm
- 250G
- 500G
- 500gm
- 1KG
- 2KG
- 2.5KG
- 2500g
- 5kg
- 20KG
- 50KG
- 1ROLL
- 1pc.
- 5pc.
- 25Gms
- 25pc.
- 100Gms
- 250Gms
- 500Gms
- ManufacturerSigma-Aldrich(India)
- Product number723312
- Product descriptionMagnesium in a Sure/Seal? bottle, turnings, 37.5?mmol
- Packaging0.9G
- Price₹800.75
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number723320
- Product descriptionMagnesium in a Sure/Seal? bottle, turnings, anhydrous tetrahydrofuran 37.5?mmol
- Packaging75ML
- Price₹1633.73
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number200905
- Product descriptionMagnesium turnings, reagent grade, 98%
- Packaging100G
- Price₹1909.55
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number63035
- Product descriptionMagnesium purum, for Grignard reactions, ≥99.5%, turnings
- Packaging250G
- Price₹2574.2
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number200905
- Product descriptionMagnesium turnings, reagent grade, 98%
- Packaging500G
- Price₹2901.25
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number13103
- Product descriptionMagnesium ribbon, ≥99.5% Mg basis
- Packaging25G
- Price₹3096.9
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number734365
- Product descriptionMagnesium wire, 127?μm diameter, 99.9% trace metals basis
- Packaging1EA
- Price₹43867.2
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number499579
- Product descriptionMagnesium preparation Highly Reactive Rieke? Metal, suspension, 2.5?g in THF
- Packaging100ML
- Price₹46841.4
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number8.05817
- Product descriptionMagnesium turnings acc. to Grignard for synthesis
- Packaging20KG
- Price₹52180
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number474754
- Product descriptionMagnesium dendritic pieces, purified by distillation, 99.998% trace metals basis
- Packaging25G
- Price₹93705.1
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number8.05817
- Product descriptionMagnesium turnings acc. to Grignard for synthesis
- Packaging50KG
- Price₹117810
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number254118
- Product descriptionMagnesium chips, 6-35?mesh, 99.98% trace metals basis
- Packaging1KG
- Price₹12733.85
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number13112
- Product descriptionMagnesium powder, ≥99%
- Packaging1KG
- Price₹15054.85
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number13103
- Product descriptionMagnesium ribbon, ≥99.5% Mg basis
- Packaging6X25G
- Price₹16217.1
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number1.05815
- Product descriptionMagnesium powder particle size about 0.06-0.3mm
- Packaging1KG
- Price₹18000
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number254126
- Product descriptionMagnesium 20-230?mesh, reagent grade, 98%
- Packaging2KG
- Price₹18367.55
- Updated2022-06-14
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 723312 | Magnesium in a Sure/Seal? bottle, turnings, 37.5?mmol | 0.9G | ₹800.75 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 723320 | Magnesium in a Sure/Seal? bottle, turnings, anhydrous tetrahydrofuran 37.5?mmol | 75ML | ₹1633.73 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 200905 | Magnesium turnings, reagent grade, 98% | 100G | ₹1909.55 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 63035 | Magnesium purum, for Grignard reactions, ≥99.5%, turnings | 250G | ₹2574.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 200905 | Magnesium turnings, reagent grade, 98% | 500G | ₹2901.25 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 13103 | Magnesium ribbon, ≥99.5% Mg basis | 25G | ₹3096.9 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 734365 | Magnesium wire, 127?μm diameter, 99.9% trace metals basis | 1EA | ₹43867.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 499579 | Magnesium preparation Highly Reactive Rieke? Metal, suspension, 2.5?g in THF | 100ML | ₹46841.4 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.05817 | Magnesium turnings acc. to Grignard for synthesis | 20KG | ₹52180 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 474754 | Magnesium dendritic pieces, purified by distillation, 99.998% trace metals basis | 25G | ₹93705.1 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.05817 | Magnesium turnings acc. to Grignard for synthesis | 50KG | ₹117810 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 254118 | Magnesium chips, 6-35?mesh, 99.98% trace metals basis | 1KG | ₹12733.85 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 13112 | Magnesium powder, ≥99% | 1KG | ₹15054.85 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 13103 | Magnesium ribbon, ≥99.5% Mg basis | 6X25G | ₹16217.1 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 1.05815 | Magnesium powder particle size about 0.06-0.3mm | 1KG | ₹18000 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 254126 | Magnesium 20-230?mesh, reagent grade, 98% | 2KG | ₹18367.55 | 2022-06-14 | Buy |
Properties
Melting point :648 °C (lit.)
Boiling point :1090 °C (lit.)
Density :1.74 g/mL at 25 °C (lit.)
vapor density :6 (vs air)
vapor pressure :1 mm Hg ( 621 °C)
Flash point :−26 °F
storage temp. :Store below +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :turnings
Specific Gravity :1.74
color :White
Resistivity :4.46 μΩ-cm, 20°C
Water Solubility :REACTS
Sensitive :Hygroscopic
Crystal Structure :HCP, Space Group P63/mmc
Merck :14,5674
BRN :4948473
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) LogP :-0.57 at 20℃
CAS DataBase Reference :7439-95-4(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium(7439-95-4)
EPA Substance Registry System :Magnesium (7439-95-4)
Boiling point :1090 °C (lit.)
Density :1.74 g/mL at 25 °C (lit.)
vapor density :6 (vs air)
vapor pressure :1 mm Hg ( 621 °C)
Flash point :−26 °F
storage temp. :Store below +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :turnings
Specific Gravity :1.74
color :White
Resistivity :4.46 μΩ-cm, 20°C
Water Solubility :REACTS
Sensitive :Hygroscopic
Crystal Structure :HCP, Space Group P63/mmc
Merck :14,5674
BRN :4948473
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) LogP :-0.57 at 20℃
CAS DataBase Reference :7439-95-4(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium(7439-95-4)
EPA Substance Registry System :Magnesium (7439-95-4)
Safety Information
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Description
In Nature:Magnesium is a chemical element with symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (Group 2, or alkaline earth metals) of the periodic table: all Group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure.
Elemental magnesium is a gray-white lightweight metal, two-thirds the density of aluminium. It tarnishes slightly when exposed to air, although, unlike the other alkaline earth metals, an oxygen-free environment is unnecessary for storage because magnesium is protected by a thin layer of oxide that is fairly impermeable and difficult to remove. Magnesium has the lowest melting (923 K (1,202 °F)) and the lowest boiling point 1,363 K (1,994 °F) of all the alkaline earth metals. Magnesium is probably one of the most common metals distributed in nature, constituting about 2.4% of the earth’s crust. The metal, however, does not occur in nature in elemental form. The principal minerals are dolomite [CaMg(CO3)2], magnesite MgCO3; carnallite KCl•MgCl2•6H2O, and silicate materials, such as talc Mg3(Si4O10)(OH)2 and asbestos H4Mg3Si2O9. Magnesium also is found in seawater, natural underground brines and salt deposits. Its concentration in sea water is 1,350 mg/L. Magnesium also occurs in all plants. Its porphyrin complex, chlorophyll, is essential for photosynthesis.
In Human body:
It is an essential nutrient element for humans. The dietary requirement for adults is about 300 mg per day. Magnesium plays an important role in over 300 enzymatic reactions within the body including the metabolism of food, synthesis of fatty acids and proteins, and the transmission of nerve impulses. It is one of the seven essential macrominerals; these are minerals that need to be consumed in relatively large amounts-at least 100 milligrams per day.
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