Desember 25, 2012
Mineral magnesium oxide
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Applications Desiccant MgO is an excellent wetness absorbing used by many collections for protecting guides. It is also one of the raw components to make concrete in dry procedure plants; particularly Beaverton concrete. If too much of MgO is included, the concrete may become expansive
Medical
In medication, magnesium oxide is used for comfort of warning signs of heartburn and painful abdomen, as an antacid, magnesium complement, and as a short-term natural. It is also used to enhance warning signs of signs of heartburn. Adverse reactions of magnesium oxide may consist of feeling sick and pains. In amounts adequate to acquire a natural impact, part results of long-term use consist of enteroliths leading to intestinal impediment.
Other
MgO is used as an insulator in commercial cords, as a primary refractory content for crucibles and as a major flame proofing element in development components. As a development content, magnesium oxide wallboards have several eye-catching characteristics: flame level of resistance, wetness level of resistance, fungus level of resistance, and durability.
It is used as a referrals white-colored shade in colorimetry, due to its excellent calming and reflectivity qualities. It may be used onto the outer lining area of an strong content to type an developing area.
It is used substantially in electric warming as a part of "CalRod"-styled emitters. There are several capable styles available and most widely used ones are 40 and 80 capable per the United states Foundry Community. The comprehensive use is due to its great dielectric durability and regular heat conductivity. MgO is usually mashed and compressed with little airgaps or voids. The electric warming market also tried aluminum oxide, but it is not used any longer.
Pressed MgO is used as an visual content. It is clear from 0.3 to 7 m. The indicative catalog is 1.72 at 1 m and the Abbe variety is 53.58. It is sometimes known by the Eastman Kodak complex name Irtran-5, although this status is lengthy since outdated. Crystalline genuine MgO is available over the counter and has little use in infra-red optics.
It is loaded around transuranic spend at the Waste Solitude Lead Flower, to management the solubility of radionuclides.
Precautions
Magnesium oxide is quickly created by losing magnesium lace which oxidizes in a white-colored mild, leading to a dust. However, the shiny flame is very difficult to put out and it produces a dangerous concentration of UV mild. Breathing of magnesium oxide toxins can cause steel fume great temperature. Collection Unpolished MgO crystal
See also
Calcium oxide
Barium oxide
Magnesium sulfide
References
^ O. E. Taurian et al. (1985). "Self-consistent digital components of MgO and SrO". Solid Condition Devices 55: 351. doi:10.1016/0038-1098(85)90622-2.
^ Material Protection Information Piece. Mineral magnesium oxide
^ MedlinePlus therapeutic use
^ Tatekawa Y, Nakatani K, Ishii H, et al. (1996). "Small intestinal impediment due to a treatment bezoar: review of a case". Surgery treatment these days 26 (1): 6870. doi:10.1007/BF00311997. PMID 8680127.
^ Tellex, Chris A.; Waldron, Port R. (1955). "Reflectance of Mineral magnesium Oxide". JOSA 45 (1): 19. doi:10.1364/JOSA.45.000019. http://www.opticsinfobase.org/abstract.cfm?URI=josa-45-1-19.
^ Index of Refraction of Mineral magnesium Oxide John E. Stephens and Irving H. Malitson
^ wipp.energy.gov Waste-handling information for WIPP
^ Nationwide Pollutant Stock - Mineral magnesium Oxide Fume Reality Sheet
External links
Data web page at UCL
Ceramic data web page at NIST
v d e
Mineral magnesium compounds
MgB2 MgBr2 MgCO3 MgC6H6O7 MgC14H10O4 MgCl2 Mg(ClO4)2 MgF2 MgH2 MgI2 Mg(NO3)2 MgO MgO2 Mg(OH)2 MgS MgSO3 MgSO4 MgU2O7 Mg2Si Mg2Si3O8 Mg3N2 Mg3(PO4)2
v d e
Drugs for acidity relevant disorders: Antacids (A02A)
Magnesium
(increases motility)
Magnesium carbonate Mineral magnesium oxide Mineral magnesium bleach Mineral magnesium hydroxide Mineral magnesium silicate
Aluminium
(decreases motility)
Aluminium hydroxide Algeldrate Aluminium phosphate Dihydroxialumini salt carbonate Aluminium acetoacetate Aloglutamol Aluminium glycinate
Calcium
Calcium carbonate Calcium mineral silicate
Sodium
Sodium bicarbonate
Categories: Mineral magnesium nutrients | Mineral magnesium substances | Oxides | Refractory components | Optical components | Clay components | Typical oxide cup components | AntacidsHidden categories: Chemboxes which contain changes to viewed areas
Medical
In medication, magnesium oxide is used for comfort of warning signs of heartburn and painful abdomen, as an antacid, magnesium complement, and as a short-term natural. It is also used to enhance warning signs of signs of heartburn. Adverse reactions of magnesium oxide may consist of feeling sick and pains. In amounts adequate to acquire a natural impact, part results of long-term use consist of enteroliths leading to intestinal impediment.
Other
MgO is used as an insulator in commercial cords, as a primary refractory content for crucibles and as a major flame proofing element in development components. As a development content, magnesium oxide wallboards have several eye-catching characteristics: flame level of resistance, wetness level of resistance, fungus level of resistance, and durability.
It is used as a referrals white-colored shade in colorimetry, due to its excellent calming and reflectivity qualities. It may be used onto the outer lining area of an strong content to type an developing area.
It is used substantially in electric warming as a part of "CalRod"-styled emitters. There are several capable styles available and most widely used ones are 40 and 80 capable per the United states Foundry Community. The comprehensive use is due to its great dielectric durability and regular heat conductivity. MgO is usually mashed and compressed with little airgaps or voids. The electric warming market also tried aluminum oxide, but it is not used any longer.
Pressed MgO is used as an visual content. It is clear from 0.3 to 7 m. The indicative catalog is 1.72 at 1 m and the Abbe variety is 53.58. It is sometimes known by the Eastman Kodak complex name Irtran-5, although this status is lengthy since outdated. Crystalline genuine MgO is available over the counter and has little use in infra-red optics.
It is loaded around transuranic spend at the Waste Solitude Lead Flower, to management the solubility of radionuclides.
Precautions
Magnesium oxide is quickly created by losing magnesium lace which oxidizes in a white-colored mild, leading to a dust. However, the shiny flame is very difficult to put out and it produces a dangerous concentration of UV mild. Breathing of magnesium oxide toxins can cause steel fume great temperature. Collection Unpolished MgO crystal
See also
Calcium oxide
Barium oxide
Magnesium sulfide
References
^ O. E. Taurian et al. (1985). "Self-consistent digital components of MgO and SrO". Solid Condition Devices 55: 351. doi:10.1016/0038-1098(85)90622-2.
^ Material Protection Information Piece. Mineral magnesium oxide
^ MedlinePlus therapeutic use
^ Tatekawa Y, Nakatani K, Ishii H, et al. (1996). "Small intestinal impediment due to a treatment bezoar: review of a case". Surgery treatment these days 26 (1): 6870. doi:10.1007/BF00311997. PMID 8680127.
^ Tellex, Chris A.; Waldron, Port R. (1955). "Reflectance of Mineral magnesium Oxide". JOSA 45 (1): 19. doi:10.1364/JOSA.45.000019. http://www.opticsinfobase.org/abstract.cfm?URI=josa-45-1-19.
^ Index of Refraction of Mineral magnesium Oxide John E. Stephens and Irving H. Malitson
^ wipp.energy.gov Waste-handling information for WIPP
^ Nationwide Pollutant Stock - Mineral magnesium Oxide Fume Reality Sheet
External links
Data web page at UCL
Ceramic data web page at NIST
v d e
Mineral magnesium compounds
MgB2 MgBr2 MgCO3 MgC6H6O7 MgC14H10O4 MgCl2 Mg(ClO4)2 MgF2 MgH2 MgI2 Mg(NO3)2 MgO MgO2 Mg(OH)2 MgS MgSO3 MgSO4 MgU2O7 Mg2Si Mg2Si3O8 Mg3N2 Mg3(PO4)2
v d e
Drugs for acidity relevant disorders: Antacids (A02A)
Magnesium
(increases motility)
Magnesium carbonate Mineral magnesium oxide Mineral magnesium bleach Mineral magnesium hydroxide Mineral magnesium silicate
Aluminium
(decreases motility)
Aluminium hydroxide Algeldrate Aluminium phosphate Dihydroxialumini salt carbonate Aluminium acetoacetate Aloglutamol Aluminium glycinate
Calcium
Calcium carbonate Calcium mineral silicate
Sodium
Sodium bicarbonate
Categories: Mineral magnesium nutrients | Mineral magnesium substances | Oxides | Refractory components | Optical components | Clay components | Typical oxide cup components | AntacidsHidden categories: Chemboxes which contain changes to viewed areas