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CAS Number : 1309-48-4
EC Number : 215-171-9
PubChem CID : 14792
ECHA InfoCard 100.013.793
ChemSpider : 14108
E number : E530
Chemical formula : MgO
Molar mass : 40.304 g/mol
Density : 3.6 g/cm3
Melting point : 2,852 °C
Boiling point : 3,600 °C
Solubility : Soluble in acid
IUPAC name:
Magnesium oxide
Other names:
-Magnesia
-Periclase
E 530 (MAGNESIUM OXİDE) is an inorganic compound that occurs in nature as the mineral periclase.
In aqueous media combines quickly with water to form magnesium hydroxide.
E 530 (MAGNESIUM OXİDE) is used as an antacid and mild laxative and has many nonmedicinal uses.
Use and Manufacturing of E 530 (MAGNESIUM OXİDE)
-absorbent
-aggregate
-binder
E 530 (MAGNESIUM OXİDE) , or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide).
E 530 (MAGNESIUM OXİDE) has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2− ions held together by ionic bonding.
Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to remove moisture.
E 530 (MAGNESIUM OXİDE) was historically known as magnesia alba (literally, the white mineral from Magnesia), to differentiate it from magnesia negra, a black mineral containing what is now known as manganese.
Related oxides of E 530 (MAGNESIUM OXİDE)
While "magnesium oxide" normally refers to MgO, magnesium peroxide MgO2 is also known as a compound.
According to evolutionary crystal structure prediction,MgO2 is thermodynamically stable at pressures above 116 GPa (gigapascals), and a semiconducting suboxide Mg3O2 is thermodynamically stable above 500 GPa.
Because of its stability, MgO is used as a model system for investigating vibrational properties of crystals.
Electric properties of E 530 (MAGNESIUM OXİDE)
Pure MgO is not conductive and have a high resistance to electric current at room temperature.
The pure powder of MgO has a relative permettivity inbetween 3.2 to 9.9 {displaystyle k}k with an approximate dielectric loss of tan(δ) > 2.16x103 at 1kHz.
Production of E 530 (MAGNESIUM OXİDE)
E 530 (MAGNESIUM OXİDE) is produced by the calcination of magnesium carbonate or magnesium hydroxide.
The latter is obtained by the treatment of magnesium chloride MgCl2 solutions, typically seawater, with limewater or milk of lime.
Mg2+ + Ca(OH)2 → Mg(OH)2 + Ca2+
Calcining at different temperatures produces E 530 (MAGNESIUM OXİDE) of different reactivity.
High temperatures 1500 – 2000 °C diminish the available surface area and produces dead-burned (often called dead burnt) magnesia, an unreactive form used as a refractory.
Calcining temperatures 1000 – 1500 °C produce hard-burned magnesia, which has limited reactivity and calcining at lower temperature, (700–1000 °C) produces light-burned magnesia, a reactive form, also known as caustic calcined magnesia.
Although some decomposition of the carbonate to oxide occurs at temperatures below 700 °C, the resulting materials appears to reabsorb carbon dioxide from the air.
Applications of E 530 (MAGNESIUM OXİDE)
Heating elements
E 530 (MAGNESIUM OXİDE) is prized as a refractory material, i.e. a solid that is physically and chemically stable at high temperatures.
E 530 (MAGNESIUM OXİDE) has two useful attributes: high thermal conductivity and low electrical conductivity.
Filling the spiral Calrod range top heating elements on kitchen electric stoves is a major use.
"By far the largest consumer of magnesia worldwide is the refractory industry, which consumed about 56% of the magnesia in the United States in 2004, the remaining 44% being used in agricultural, chemical, construction, environmental, and other industrial applications."
E 530 (MAGNESIUM OXİDE) is used as a basic refractory material for crucibles.
Fireproofing
E 530 (MAGNESIUM OXİDE) is a principal fireproofing ingredient in construction materials.
As a construction material, E 530 (MAGNESIUM OXİDE) wallboards have several attractive characteristics: fire resistance, termite resistance, moisture resistance, mold and mildew resistance, and strength.
Niche uses
E 530 (MAGNESIUM OXİDE) is one of the components in Portland cement in dry process plants.
E 530 (MAGNESIUM OXİDE) is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.
Many heavy metals species, such as lead and cadmium are most soluble in water at acidic pH (below 6) as well as high pH (above 11).
Solubility of metals affects bioavailability of the species and mobility soil and groundwater systems.
Most metal species are toxic to humans at certain concentrations, therefore it is imperative to minimize metal bioavailability and mobility.
Granular E 530 (MAGNESIUM OXİDE) is often blended into metals-contaminated soil or waste material, which is also commonly of a low pH (acidic), in order to drive the pH into the 8–10 range where most metals are at their lowest solubilities (basic).
Metal-hydroxide complexes have a tendency to precipitate out of aqueous solution in the pH range of 8–10.
E 530 (MAGNESIUM OXİDE) is widely regarded as the most effective metals stabilization compound when compared to Portland cement, lime, kiln dust products, power generation waste products, and various proprietary products due to MgO's superior buffering capacity, cost effectiveness, and ease/safety of handling.
Most, if not all products that are marketed as metals stabilization technologies create very high pH conditions in aquifers whereas MgO creates an ideal aquifer condition with a pH of 8–10. Additionally, magnesium, an essential element to most biological systems, is provided to soil and groundwater microbial populations during MgO-assisted metals remediation as an added benefit.
Medical
E 530 (MAGNESIUM OXİDE) is used for relief of heartburn and dyspepsia, as an antacid, magnesium supplement, and as a short-term laxative.
E 530 (MAGNESIUM OXİDE) is also used to improve symptoms of indigestion.
Side effects of E 530 (MAGNESIUM OXİDE) may include nausea and cramping.
In quantities sufficient to obtain a laxative effect, side effects of long-term use include enteroliths resulting in bowel obstruction.
Other
As a food additive, E 530 (MAGNESIUM OXİDE) is used as an anticaking agent.
E 530 (MAGNESIUM OXİDE) is known to the US Food and Drug Administration for cacao products; canned peas; and frozen dessert.E 530 (MAGNESIUM OXİDE) has an E number of E530.
E 530 (MAGNESIUM OXİDE) was historically used as a reference white color in colorimetry, owing to its good diffusing and reflectivity properties.
E 530 (MAGNESIUM OXİDE) may be smoked onto the surface of an opaque material to form an integrating sphere.
E 530 (MAGNESIUM OXİDE) is used extensively as an electrical insulator in tubular construction heating elements.
There are several mesh sizes available and most commonly used ones are 40 and 80 mesh per the American Foundry Society.
The extensive use is due to its high dielectric strength and average thermal conductivity.
E 530 (MAGNESIUM OXİDE) is usually crushed and compacted with minimal airgaps or voids.
The electrical heating industry also experimented with aluminium oxide, but E 530 (MAGNESIUM OXİDE) is not used anymore.
As a reagent in the installation of the carboxybenzyl (Cbz) group using benzyl chloroformate in EtOAc for the N-protection of amines and amides.
E 530 (MAGNESIUM OXİDE) is also used as an insulator in heat-resistant electrical cable.
E 530 (MAGNESIUM OXİDE) doping has been shown to effectively inhibit grain growth in ceramics and improve their fracture toughness by transforming the mechanism of crack growth at nanoscale.
Pressed E 530 (MAGNESIUM OXİDE) is used as an optical material.
E 530 (MAGNESIUM OXİDE) is transparent from 0.3 to 7 μm.
The refractive index is 1.72 at 1 μm and the Abbe number is 53.58.
E 530 (MAGNESIUM OXİDE) is sometimes known by the Eastman Kodak trademarked name Irtran-5, although this designation is obsolete.
Crystalline pure E 530 (MAGNESIUM OXİDE) is available commercially and has a small use in infrared optics.
E 530 (MAGNESIUM OXİDE) is packed in bags around transuranic waste in the disposal cells (panels) at the Waste Isolation Pilot Plant, as a CO2 getter to minimize the complexation of uranium and other actinides by carbonate ions and so to limit the solubility of radionuclides.
The use of E 530 (MAGNESIUM OXİDE) is preferred to this of CaO as the resulting hydration product (Mg(OH)2) is less soluble and releases less hydration heat.
Another advantage is to impose a lower pH value of ~ 10.5 in case of accidental water ingress in the dry salt layers while the more soluble Ca(OH)2 would create a higher pH of 12.5 (strongly alkaline conditions).
The Mg2+ cation being the second most abundant cation in seawater and in rocksalt, the potential release of magnesium ions dissolving in brines intruding the deep geological repository is also expected to minimize the geochemical perturbations.
E 530 (MAGNESIUM OXİDE) has an important place as a commercial plant fertilizer and as animal feed.
An aerosolized solution of E 530 (MAGNESIUM OXİDE) is used in library science and collections management for the deacidification of at-risk paper items.
In this process, the alkalinity of E 530 (MAGNESIUM OXİDE) (and similar compounds) neutralizes the relatively high acidity characteristic of low-quality paper, thus slowing the rate of deterioration.
E 530 (MAGNESIUM OXİDE) is also used as a protective coating in plasma displays.
E 530 (MAGNESIUM OXİDE) is used as an oxide barrier in spin-tunneling devices.
Owing to the crystalline structure of its thin films, which can be deposited by magnetron sputtering, for example, it shows characteristics superior to those of the commonly used amorphous Al2O3.
In particular, spin polarization of about 85% has been achieved with MgO versus 40–60 % with aluminium oxide.
The value of tunnel magnetoresistance is also significantly higher for MgO (600% at room temperature and 1,100 % at 4.2 K) than Al2O3 (ca. 70% at room temperature).
Precautions
Inhalation of E 530 (MAGNESIUM OXİDE) fumes can cause metal fume fever.
E 530 (MAGNESIUM OXİDE) is intended for use in food industry as an anti-caking agent, a flow enhancer, E 530 (MAGNESIUM OXİDE) is free-flowing without dust formation.
E 530 (MAGNESIUM OXİDE) is used in the manufacture of milk powder, cream powder, chocolate and cacao products and as a catalyst in the process of edible oil hydrogenation.
PACKAGING of E 530 (MAGNESIUM OXİDE):
Air-tight bags made of paper and composite materials, polyethylene or polypropylene bags with a valve and polyethylene bags with a valve, laminated polypropylene bags, with net weight 500 kg, designed for packing foodstuffs; specialized big bags made of polypropylene fabric for bulk solid materials type МКР-1000.
E 530 (MAGNESIUM OXİDE) is admissible to use other kinds of packing ensuring absolute intactness and safety of products and not decreasing their quality during the whole period of storage provided the transportation and storage conditions are observed.
E 530 (MAGNESIUM OXİDE) is one of many magnesium salts used clinically; others salts utilized are the hydroxide, sulphate, carbonate, citrate, and trisilicate; magnesium oxide is only administered orally.
The oxide is converted to hydroxide in water and therefore, the properties are very similar to those of magnesium hydroxide.
The anion attached to the magnesium can affect the pharmacokinetics and the delivery of the elemental magnesium to the target site Ranade and Somberg .
E 530 (MAGNESIUM OXİDE) acts as an antacid or as an osmotic laxative and can be used to correct hypomagnesemia.
Nontoxic and odor-free, E 530 (MAGNESIUM OXİDE) is used in sugar production and as a food additive E-530 for stabilizing the color, changing the pH level, maintaining the flowability of freeze-dried products, or as a source of magnesium.
Food grade E 530 (MAGNESIUM OXİDE) is an emulsifier; E 530 (MAGNESIUM OXİDE) is used in food industry as a firming agent.
Along with neutralizing properties used in antacid production, magnesium ions play a major role in human health and nutrition; they are also an integral part of most biochemical metabolic processes.
E 530 (MAGNESIUM OXİDE) is a white powder or granular material, which is obtained by bringing about a chemical reaction.
E 530 (MAGNESIUM OXİDE) is practically insoluble in water.
E 530 (MAGNESIUM OXİDE) is, however, easily soluble in diluted acids.
E 530 (MAGNESIUM OXİDE) is available in different bulk weights and particle sizes (fine powder to granular material).
E 530 (MAGNESIUM OXİDE) is used in the areas of pharmaceuticals, foods and food supplements.
Properties and possible specific applications of E 530 (MAGNESIUM OXİDE): release agent, acid acceptor,improvement of solubility, anti-caking agent, mineral source for dietetic foods, pharmaceutical products and food supplements.
Magnesium oxide (Magnesium oxide, burnt magnesia, periclase, E530) — colorless crystals, insoluble in water.
The chemical formula of E 530 (MAGNESIUM OXİDE) is MgO.
In industry, E 530 (MAGNESIUM OXİDE) is used for the production of refractories, cements, purification of petroleum products, as a filler in the production of rubber.
In medicine, E 530 (MAGNESIUM OXİDE) is used for high acidity of gastric juice, as E 530 (MAGNESIUM OXİDE) is caused by an excessive content of hydrochloric acid.
Burnt magnesia is also taken in case of accidental ingestion of acids in the stomach.
E 530 (MAGNESIUM OXİDE) is an absolute reflector-a substance with a reflection coefficient equal to one in a wide spectral band.
Description: E 530 (MAGNESIUM OXİDE) is a mineral salt prepared from several minerals. Alkali, neutraliser and anti-caking agent.
Uses: E 530 (MAGNESIUM OXİDE) can be found in frozen dairy products, butter, canned peas, cocoa products, medications.
Used as a medical laxative in high concentrations.
E 530 (MAGNESIUM OXİDE) can also cause itching, hives, rash, mood changes, weakness, tiredness, nausea, vomiting and numbness.
E 530 (MAGNESIUM OXİDE) may be used in dietary supplements as a dense source of magnesium and as a filler.
Its very high density and its particle form make it ideal for direct compression and capsule filling.
E 530 (MAGNESIUM OXİDE) uses in the food industry:
1. Anti-caking
E 530 (MAGNESIUM OXİDE) is hydroscopic.
Within dry powdered formulations E 530 (MAGNESIUM OXİDE) acts as an anti-caking agent allowing these products to remain free-flowing.
E 530 (MAGNESIUM OXİDE)’s low water solubility may result in a white powder seen in products consumers hydrate, like powdered beverages, if the usage level is too high.
2. Firming agent
Patent US 3367784A, Gel Composition and Process, was approved in 1968 and describes a method to use E 530 (MAGNESIUM OXİDE) to create a shelf stable pectin based gel.
Expanding on the ability of magnesium to increase pectin gel strength, magnesium is a key ingredient in pectin based biodegradable packaging or edible films.
3. pH Control Agent
Magnesium is considered an alkaline earth element.
In solution E 530 (MAGNESIUM OXİDE) has a pH around 10. Per CFR 162.110, E 530 (MAGNESIUM OXİDE) can be used in an alkaline solution of 2-2.5% for cacao nip processing as part of the Dutch cocoa process which results in a mellow flavored cocoa with improved wettability, dispersibility and suspension holding properties.
The Codex also indicates E 530 (MAGNESIUM OXİDE) as an approved ingredient in several dairy products like cheese.
4. Color retention
Magnesium is a key component in chlorophyll.
In the 1943 patent US 2318426A, Method of canning green vegetables, E 530 (MAGNESIUM OXİDE) is utilized within the first step of blanching, which results in the retention of a bright green color within canned peas.
5. Nutrient Fortification
Last year I discussed Magnesium as an opportunity mineral since E 530 (MAGNESIUM OXİDE) plays a large role within several aspects of health and diets are often lacking in this key nutrient. While other Magnesium salts may offer more bioavailability, E 530 (MAGNESIUM OXİDE) contains 55-60% magnesium and is a relatively inexpensive magnesium fortification.
E 530 (MAGNESIUM OXİDE) is used in fortification of breads, however, at too high of a usage rate will change the pH of the dough resulting in a less desirable end product.
To counter flavor or pH changes, magnesium oxide is offered in encapsulated forms.
6. Potential Flavor Enhancer
While E 530 (MAGNESIUM OXİDE) delivers an unpleasant bitter note, there are some applications for this ingredient to enhance flavors.
For example, in frying oil, E 530 (MAGNESIUM OXİDE) can absorb polar lipids which results in a temporary reduction of flavor deterioration of the oil.
When E 530 (MAGNESIUM OXİDE) is mixed into water E 530 (MAGNESIUM OXİDE) is slightly soluble and will form magnesium hydroxide.
Recent coffee flavor research showed that hard water, containing magnesium hydroxide, achieved a brewed coffee with more flavor compounds and caffeine.
7. Exothermic Reaction
Mixing E 530 (MAGNESIUM OXİDE) and water generates an exothermic reaction which has seen applications in self-heating food packaging.
8. Future Antimicrobial
Several studies have been completed around the antimicrobial effects of MgO.
A Recent study by Jin and He published in 2011 in the Journal of Nanoparticle Research showed potential of E 530 (MAGNESIUM OXİDE) Nanoparticles (MgO NP) as a bactericide effective against Salmonella and E. coli.
The E 530 (MAGNESIUM OXİDE) NP disrupts the bacteria cell structure.
As a future state potentially these findings can be applied in formulations, within manufacturing as a process aid, or as a component within packaging to enable greater food safety.
Substance identity
EC / List no.: 215-171-9
CAS no.: 1309-48-4
Hazard classification & labelling of E 530 (MAGNESIUM OXİDE)
Warning! According to the classification provided by companies to ECHA in CLP notifications this substance causes serious eye irritation.
Synonyms:
oxomagnesium
Magnesia
Periclase
Seawater magnesia
Heavy magnesium oxide
Uro-Mag
1317-74-4
Magnesium oxide, heavy
MFCD00011109
Magnesium oxide, -325 mesh
Magnesia grooves
Causmag
Granmag
Maglite
Seasorb
Animag
Magcal
Marmag
Oxymag
Heavy magnesia
Light magnesia
BayMag
Maglite de
Calcined brucite
Magnesa preprata
Akro-mag
Liquimag A
Liquimag B
Calcined magnesia
Caustic magnesite
Maglite D
Maglite K
Maglite S
Maglite Y
Magnesia monoxide
Anscor P
Hamag LP
Magox OP
FloMag HP
Fert-O-Mag
Kyowamag 20
Kyowamag 30
Kyowamag 40
Kyowamag 60
Elastomag 100
Elastomag 170
FloMag HP-ER
Kyowamag 100
Kyowamag 150
Kyowamag 150B
Kyowaway 150
Magnesium oxide fume
Kyowaad 100
Luvatol MK 35
Magchem 100
Magox 85
Magox 90
Magox 95
Magox 98
Mag Chem 10
Mag Chem 35
Heavy calcined magnesia
Mag Chem 200AD
KM 3 (oxide)
KMACH-F
Mag Chem 200D
FMR-PC
Magnesium oxide, p.a., 95.0%
HP 10 (oxide)
Magmilax bolus
Magnezu tlenek
100A (oxide)
Magnezu tlenek [Polish]
Mag Chem 10-40
AM 2 (cement additive)
Mag Chem 10-200
Mag Chem 10-325
Magnesium oxide substrate, 10x10x0.5mm, polished one side, 100 orientation
Magnesium oxide substrate, 10x10x0.5mm, polished one side, 110 orientation
Periclase (MgO)
CCRIS 3659
Magnesium oxide, fume
HSDB 1652
SLO 369
SLO 469
KM 40
EINECS 215-171-9
KMB 100-200
Magnesium oxide [USP:JAN]
Magnesii oxidum
Maox
Magnesia oxydata
MgO Nanoparticles
Mag-Ox
Magmitt (TN)
Light magnesium oxide
Magnesium oxide heavy
Magnesium oxide, CP
Magnesium (as oxide)
Magnesium oxide, light
Magnesium oxide, 97%
Magnesium Oxide nanowire
Magnesium Oxide DC USP
Magnesium Oxide Dispersion
Magnesium Oxide Nanopowder
Magnesium oxide ACS Reagent
Magnesium Oxide DC Granular
Nano Magnesium Oxide Powder
Magnesium Oxide Light, USP
Magnesium oxide (JP17/USP)
Magnesium oxide, light, 95%
Active Magnesium Oxide RA 40
INS NO.530
CHEMBL1200572
DTXSID9049665
Active Magnesium Oxide RA 110
Active Magnesium Oxide RA 150
INS-530
Magnesium Oxide-Technical Grade KP
Light Active Magnesium Oxide RA 70
Magnesium Oxide Powder, 99% Nano
Magnesium oxide, ACS reagent, 97%
NSC761263
Magnesium Oxide Powder,>= 99% Nano
NSC-761263
Pharmaceutical Grade Magnesium Oxide HA4
E530
Magnesium Oxide (MgO) Sputtering Targets
Magnesium Oxide Single Crystal Substrates
Magnesium oxide, -10-+50 mesh, 98%
Magnesium oxide, Vetec(TM) reagent grade
Magnesium Oxide Nanoparticles / Nanopowder
Magnesium oxide, 99.995% (metals basis)
E-530
FT-0628095
Magnesium Oxide Special Industrial Grade SIG
Magnesium oxide, 99.99% trace metals basis
Active Pharmaceutical Magnesium Oxide PHRA50
Magnesium Oxide Reactive Technical Grade KPLL
Magnesium oxide, SAJ first grade, >=96.0%
Magnesium oxide, SAJ first grade, >=98.0%
D01167
Magnesium oxide, >=99.99% trace metals basis
Magnesium oxide, 2 part ceramic adhesive paste
Magnesium oxide, SAJ special grade, >=99.0%
Pharmaceutical Magnesium Oxide Grade HA and HA5
Magnesium oxide, fused, 150-325 mesh, >=95%
Q214769
Magnesium oxide, tested according to Ph.Eur., heavy
Magnesium oxide, >=99% trace metals basis, -325 mesh
Magnesium oxide, nanopowder, <50 nm particle size (BET)
Magnesium oxide, BioUltra, >=97.0% (calcined substance, KT)
Magnesia sticks, for pearl-tests, package of 100 magnesia sticks
Magnesia sticks, for pearl-tests, package of 25 magnesia sticks
Magnesium oxide, fused, chips, -4 mesh, 99.9% trace metals basis
Magnesium oxide substrate, 10x10x0.5mm, polished one side, 111 orientation
Magnesium oxide substrate, 10x10x1mm, polished one side, 100 orientation
Magnesium oxide substrate, 10x10x1mm, polished one side, 110 orientation
Magnesium oxide substrate, 10x10x1mm, polished two sides, 100 orientation
Magnesium oxide, puriss. p.a., >=98.0% (based on calcined substance, KT)
Magnesium oxide, purum, >=97.0% (based on calcined substance, KT), light
Magnesia Rectangular Plate,Length (mm), 105,Width (mm), 50,Thickness (mm), 10
Magnesia Rectangular Plate,Length (mm), 145,Width (mm), 70,Thickness (mm), 15
Magnesium oxide Crucible, Cylindrical, Flat Base, HtxOD (mm), 37x20, Vol (ml), 5
Magnesium oxide Crucible, Cylindrical, Flat Base, HtxOD (mm), 43x24, Vol (ml), 10
Magnesium oxide Crucible, Cylindrical, Flat Base, HtxOD (mm), 90x45, Vol (ml), 100
Magnesium Oxide Crucible, Cylindrical, Flat Base,OD (mm), 25,Height (mm), 25
Magnesium Oxide Crucible, Cylindrical, Flat Base,OD (mm), 32,Height (mm), 32
Magnesium Oxide Crucible, Cylindrical, Flat Base,OD (mm), 44,Height (mm), 44
Magnesium Oxide Crucible, Cylindrical, Flat Base,OD (mm), 76,Height (mm), 76
Magnesium Oxide Rectangular Tray,Length (mm), 100,Width (mm), 100,Height (mm), 25.4
Magnesium Oxide Rectangular Tray,Length (mm), 100,Width (mm), 25,Height (mm), 12.7
Magnesium Oxide Rectangular Tray,Length (mm), 100,Width (mm), 50,Height (mm), 12.7
Magnesium Oxide Rectangular Tray,Length (mm), 150,Width (mm), 100,Height (mm), 25.4
Magnesium Oxide Rectangular Tray,Length (mm), 150,Width (mm), 75,Height (mm), 25.4
Magnesium Oxide Rectangular Tray,Length (mm), 50,Width (mm), 50,Height (mm), 12.7
Magnesium Oxide Rectangular Tray,Length (mm), 75,Width (mm), 75,Height (mm), 25.4
Magnesium oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick
Magnesium oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick
Magnesium oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick
Magnesium oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick
Magnesium oxide substrate, 10x10x0.5mm, polished two sides, 100 orientation
Magnesium oxide, puriss. p.a., ACS reagent, >=97% (calcined substance, KT)
Magnesium oxide, (single crystal substrate), <111>, >=99.9% trace metals basis, L x W x thickness 10 mm x 10 mm x 0.5 mm
Magnesium oxide, (single crystal substrate), >=99.9% trace metals basis, <100>, L x W x thickness 10 mm x 10 mm x 0.5 mm
Magnesium oxide, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance)
Magnesium oxide
Magnesium oxide
magnesium oxide
magesium oxide
Magnesia
Magnesia (MgO
MAGNESIUM OXIDE
Magnesium Oxide
Magnesium oxide
magnesium oxide
Magnesium oxide (MgO)
magnesium oxygen(-2) anion
Magnesium(II)oxide
Magnesiumoxid
MAGNUSIOM OXIDE MAGLIDE N 50
MgO
Oxomagnesium
oxomagnesium
1193320-89-6
1309-48-4
13589-16-7
185461-91-0
187036-80-2
227961-49-1
52933-73-0
82375-77-7
