基本信息

安全信息

应用
For plasma spraying, Refractory applications, electrical insulation, pharmaceuticals, cosmetics, paper manufacture, adsorption and catalysis, and in semiconductors, reflector in optical instruments. Magnesium oxide is used as a laboratory reagent and an insulator in industrial cables. It acts as a reference material for calorimetry. It is widely used as a basic refractory material for crucibles, a protective coating in plasma displays, an oxide barrier in spin-tunneling devices, an optical material, a component of tubular construction in heating elements, and also in libraries for preserving books. Magnesium oxide microspheres used in enrichment method of polycyclic aromatic hydrocarbons.

备注
Hygroscopic and a noncombustible substance.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-140+325 Mesh Powder

溶解性
Slightly soluble in water, (solubility increased by CO{2}). Soluble in acids and ammonium salt solution. Insoluble in alcoholSoluble in acid and ammonia. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a refractive material, which is physically and chemically stable at higher temperature. Magnesium oxide is a raw material for producing portland cement. It is also used in agricultural, chemical construction, environment al and other industrial applications. It is also used in medicine, colorimetry, industrial cables, heating elements, ceramics, spin-tunneling devices, and several other materials.

Grade Specifications
Maximum level of impurities: Insoluble in dilute hydrochloric acid 0.02%, Soluble in water 0.4%, Loss on ignition 2.0%, Cl 0.01%, NO₃ 0.005%, Sulfate and sulfite (as SO₄) 0.02%, Ba 0.005%, Ca 0.05%, Heavy Metals (as Pb) 0.003%, Fe 0.01%, Mn 5ppm, K 0.005%, Na 0.5%, Sr 0.005%

备注
It is a hygroscopic solid, and reacts with water to form magnesium hydroxide, which can be converted back to magnesium oxide by heating to remove water. It is thermally stable up to about 700 K.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
Granular

溶解性
Soluble in acid and ammonia. Insoluble in alcohol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent and an insulator in industrial cables. It acts as a reference material for calorimetry. It is widely used as a basic refractory material for crucibles, a protective coating in plasma displays, an oxide barrier in spin-tunneling devices, an optical material, a component of tubular construction in heating elements, and also in libraries for preserving books. Magnesium oxide microspheres used in enrichment method of polycyclic aromatic hydrocarbons.

备注
Hygroscopic and a noncombustible substance.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Soluble in acid and ammonia. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent and an insulator in industrial cables. It acts as a reference material for calorimetry. It is widely used as a basic refractory material for crucibles, a protective coating in plasma displays, an oxide barrier in spin-tunneling devices, an optical material, a component of tubular construction in heating elements, and also in libraries for preserving books. Magnesium oxide microspheres used in enrichment method of polycyclic aromatic hydrocarbons.

备注
Bulk density 0.19-0.29g/ml (12-18 lbs/ft)Hygroscopic and a noncombustible substance.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Soluble in acid and ammonia. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent and an insulator in industrial cables. It acts as a reference material for calorimetry. It is widely used as a basic refractory material for crucibles, a protective coating in plasma displays, an oxide barrier in spin-tunneling devices, an optical material, a component of tubular construction in heating elements, and also in libraries for preserving books. Magnesium oxide microspheres used in enrichment method of polycyclic aromatic hydrocarbons.

备注
Hygroscopic and a noncombustible substance.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Soluble in acid and ammonia. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent and an insulator in industrial cables. It acts as a reference material for calorimetry. It is widely used as a basic refractory material for crucibles, as a protective coating in plasma displays, as an oxide barrier in spin-tunneling devices, as an optical material, as a component of tubular construction in heating elements and also in libraries for preserving books. Magnesium oxide microspheres are used in the enrichment method of polycyclic aromatic hydrocarbons.

备注
Hygroscopic and a noncombustible substance.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
40-60nm APS Powder, S.A. |> 30m^2/g

溶解性
Soluble in hydrochloric acid and dilute acids. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a refractive material, which is physically and chemically stable at higher temperature. Magnesium oxide is a raw material for producing portland cement. It is also used in agricultural, chemical construction, environment al and other industrial applications. It is also used in medicine, colorimetry, industrial cables, heating elements, ceramics, spin-tunneling devices, and several other materials.

备注
It is a hygroscopic solid, and reacts with water to form magnesium hydroxide, which can be converted back to magnesium oxide by heating to remove water. It is thermally stable up to about 700 K.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Soluble in acid and ammonia. Insoluble in alcohol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent, and a good reference white color for colorimetry. Magneisum oxide microspheres is used for enrichment method of polycyclic aromatic hydrocarbons. It is also used in groundwater studies.

备注
Incompatible with bromine trifluoride, bromine trichloride, phosphorus pentachloride. Store away from oxidizing agents.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
1-3mm Fused Lump

溶解性
Soluble in HCl and dilute acids. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a laboratory reagent, and a good reference white color for colorimetry. Magneisum oxide microspheres is used for enrichment method of polycyclic aromatic hydrocarbons. It is also used in groundwater studies.

备注
Incompatible with bromine trifluoride, bromine trichloride, phosphorus pentachloride. Store away from oxidizing agents.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
3-6mm Fused Lump

溶解性
Soluble in HCl and dilute acids. Insoluble in water and ethanol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a refractive material, which is physically and chemically stable at higher temperature. Magnesium oxide is a raw material for producing portland cement. It is also used in agricultural, chemical construction, environment al and other industrial applications. It is also used in medicine, colorimetry, industrial cables, heating elements, ceramics, spin-tunneling devices, and several other materials.

备注
For vacuum deposition.It is a hygroscopic solid, and reacts with water to form magnesium hydroxide, which can be converted back to magnesium oxide by heating to remove water. It is thermally stable up to about 700 K.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
3-12mm Fused Lump

溶解性
Soluble in acid and ammonia. Insoluble in alcohol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a refractive material, which is physically and chemically stable at higher temperature. Magnesium oxide is a raw material for producing portland cement. It is also used in agricultural, chemical construction, environment al and other industrial applications. It is also used in medicine, colorimetry, industrial cables, heating elements, ceramics, spin-tunneling devices, and several other materials.

备注
It is a hygroscopic solid, and reacts with water to form magnesium hydroxide, which can be converted back to magnesium oxide by heating to remove water. It is thermally stable up to about 700 K.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in acid and ammonia. Insoluble in alcohol.

Merck
14,5677

安全信息

TSCA
是

应用
Magnesium oxide is used as a refractive material, which is physically and chemically stable at higher temperature. Magnesium oxide is a raw material for producing portland cement. It is also used in agricultural, chemical construction, environment al and other industrial applications. It is also used in medicine, colorimetry, industrial cables, heating elements, ceramics, spin-tunneling devices, and several other materials.

备注
It is a hygroscopic solid, and reacts with water to form magnesium hydroxide, which can be converted back to magnesium oxide by heating to remove water. It is thermally stable up to about 700 K.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

分子量
40.30

熔点
2852°

沸点
3600°

密度
3.58

折射率
1.736

灵敏度
Ambient temperatures.

形态
-22 Mesh Powder

溶解性
Soluble in acid and ammonia. Insoluble in alcohol.

Merck
14,5677

安全信息

TSCA
是

应用
A useful laboratory reagent, and a good reference white color for colorimetry. The interaction of magnesium oxide substrates with nickel ferrite films has been investigated using a wide range of electron optical techniques. Considerable interdiffusion is observed, which is likely to alter the magnetic properties of these films. Epitaxial ferrite-spinel layer is formed on magnesium oxide substrate. Additionally, Magnesium oxide in nanoparticles dispersed in alcohol have been reported to inhibit hydrolytic and oxidative degradation of paper documents.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong air, water, moisture.

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

灵敏度
Ambient temperatures.

溶解性
Soluble in 5 M HCl (0.1 M) at 20°C, and dilute acids. Insoluble in water, and ethanol.

安全信息

RTECS
OM3850000

TSCA
是

基本信息

MDL
MFCD00011109

EINECS
215-171-9

分子式
MgO

安全信息

RTECS
OM3850000

TSCA
是

基本信息

Ref#
20515

MDL
11109

分子式
Mg O

分子量
40.29

密度
3.58

基本信息

Ref#
42389

MDL
11109

分子式
Mg O

分子量
40.29

密度
3.58

基本信息

Ref#
22253

MDL
11109

分子式
Mg O

分子量
40.29

密度
3.58

形态
-22 Mesh Powder

基本信息

Ref#
19343

MDL
11109

分子式
Mg O

分子量
40.29

密度
3.58

基本信息

Ref#
26383

MDL
11109

分子式
Mg O

分子量
40.29

密度
3.58

形态
-22 Mesh Powder

基本信息

Ref#
F51559

基本信息

Ref#
F51565

基本信息

Ref#
F51566

基本信息

Ref#
F51532

基本信息

Ref#
F51557

产品说明

包装

250 g in poly bottle
1 kg in poly bottle

分析说明

纯度基于金属杂质含量。

基本信息

产品性质

安全信息

产品说明

一般描述

Magnesium oxide (MgO) is an industrially important high-temperature material. It is widely employed as a catalyst support for carbon nanotubes since it possesses a high surface area, high temperature stability and easy removal by either acid or alkaline reagents.

应用

Magnesium oxide (MgO) may be employed in the synthesis of bimetallic Co-Mo catalysts supported on different catalyst supports. These catalysts were used for single-walled carbon nanotube (SWCNT) synthesis.
It may be employed as a phase stabilizer during the fabrication of porous β-tricalcium phosphate (β-TCP).
Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane. It may also be used as a catalyst in the preparation of (R)-phenyl carbonate.

包装

500 g in poly bottle

基本信息

产品性质

安全信息

产品说明

一般描述

Magnesium oxide (MgO) has been reported as an industrially important high-temperature material. Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane from methane. It participates as a catalyst for the cycloaddition of carbon dioxide to epoxide. It plays the role of a catalyst during the reaction of carbon dioxide with (R)-styrene to afford (R)-phenyl carbonate.
Magnesium oxide can be used as a wide-band-gap insulator. It can undergo hydration to give magnesium hydroxide nanoparticles.

应用

Magnesium oxide (MgO) may be employed as a phase stabilizer during the fabrication of porous β-tricalcium phosphate (β-TCP).

基本信息

产品性质

安全信息

产品说明

包装

1 ea in rigid mailer

特点和优势

氧化镁是用于制备铁磁、光电和高 T_c 超导材料薄膜的高品质单晶基底。

物理属性

热膨胀：12.8 x 10 ^-6 /℃

外形

立方晶系 (a = 4.216Å)

基本信息

产品性质

安全信息

基本信息

产品性质

安全信息

产品说明

分析说明

Assay (complexometric): ≥ 97 %
Substances soluble in water: ≤ 0.5 %
Substances insoluble in hydrochloric acid: ≤ 0.10 %
Carbonate (as CO₂): ≤ 1.5 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.02 %
Total nitrogen (N): ≤ 0.002 %
Ca (Calcium): ≤ 0.10 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.005 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.30 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.0005 %
Barium and Strontium (as Ba): ≤ 0.005 %
Loss on ignition (1000 °C): ≤ 3.0 %

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

产品性质

安全信息

产品说明

分析说明

Identity: passes test
Assay (complexometric): ≥ 97 %
Appearance of solution: passes test
Substances soluble in water: ≤ 0.4 %
Substances insoluble in hydrochloric acid: ≤ 0.02 %
Substances precipitated by ammonia: ≤ 0.02 %
Carbonate (as CO₂): ≤ 1.5 %
Chloride (Cl): ≤ 0.01 %
Nitrate (NO₃): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.001 %
Sulfate and sulphite (as SO₄): ≤ 0.02 %
Total nitrogen (N): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.003 %
As (Arsenic): ≤ 0.0001 %
Ca (Calcium): ≤ 0.05 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.005 %
K (Potassium): ≤ 0.005 %
Mn (Manganese): ≤ 0.0005 %
Na (Sodium): ≤ 0.25 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.0005 %
Barium and Strontium (as Ba): ≤ 0.005 %
Loss on ignition (1000 °C): ≤ 2.0 %
Conforms to ACS

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

产品性质

安全信息

产品说明

应用

氧化镁被用作一种膳食补充剂，以研究其对钙向上速率和 atp 酶活性等过程的影响。MgO 用于开发各种纳米颗粒。

基本信息

产品性质

安全信息

产品说明

一般描述

Magnesium oxide (MgO) is an industrially important high-temperature material. Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane from methane. It is widely employed as a catalyst support for carbon nanotubes since it possesses a high surface area, high temperature stability and easy removal by either acid or alkaline reagents.

应用

Magnesium oxide (MgO) has been employed in the synthesis of bimetallic Co-Mo catalysts supported on different catalyst supports. These catalysts were used for single-walled carbon nanotube (SWCNT) synthesis.
It may be employed as a phase stabilizer during the fabrication of porous β-tricalcium phosphate (β-TCP).
Lithium-doped magnesium oxide (Li/MgO) may be employed for the synthesis of ethylene and ethane. It may also be used as a catalyst in the preparation of (R)-phenyl carbonate.

包装

25, 100, 500 g in poly bottle

基本信息

产品性质

安全信息

基本信息

产品性质

安全信息

产品说明

一般描述

氧化镁(MgO)是加工菱镁矿形成的金属氧化物。也可以从海水中提取。通过煅烧碳酸镁或氢氧化镁进行工业生产。

应用

MgO金属粉可用于多种应用，例如，应用于医疗用途、耐火材料、能源应用以及制备氧化镁纳米颗粒。

包装

10, 50 g in poly bottle

基本信息

产品性质

安全信息

产品说明

一般描述

研究了氧化镁纳米颗粒对人神经细胞和成纤维细胞的毒性作用。结果发现，在所有其他金属氧化物纳米颗粒中，MgO 纳米颗粒诱导细胞死亡的能力最低。

应用

氧化镁纳米颗粒可用于形成 Al_2(1-x)Mg_xTi_(1+x)O₅ 陶瓷粉末。通过将聚甲基硅倍半硅氧烷 (PMSQ) 负载在氧化镁纳米颗粒上可以制备复合介电材料。MgO 纳米颗粒在一定温度和压力条件下面被用来成核冰。

包装

5, 25 g in poly bottle

基本信息

产品性质

安全信息

产品说明

应用

Magnesium oxide (MgO) may be employed as a phase stabilizer during the fabrication of porous β-tricalcium phosphate (β-TCP).

基本信息

产品性质

安全信息

基本信息

产品性质

安全信息

产品说明

一般描述

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

产品性质

安全信息

基本信息

安全信息

基本信息

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.