一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Magnesium oxide

Magnesium oxide

Magnesium oxide price.
  • $5 - $7290
  • Product name: Magnesium oxide
  • CAS: 1309-48-4
  • MF: MgO
  • MW: 40.3
  • EINECS:215-171-9
  • MDL Number:MFCD00011109
  • Synonyms:MAGNESIUM OXIDE, (MGO) OPTICAL WINDOW‘F10X3MM, 99.9%, 1.7NM, 200-8000NM, 2000C;MAGNESIUM OXIDE, FUSED 99.99% (METALS BASIS);MAGNESIUM OXIDE, FUSED CRYSTALS 98% 60-300 MESH;MAGNESIUM OXIDE, 99.9+% 40 NM NANOPOWDER 50+ M2/G ELECTRONIC GARDE;MAGNESIUM OXIDE, POWDER 99.99% (METALS BASIS);MAGNESIUM OXIDE, 99+% 100 NM NANOPOWDER 7.3+ M2/G ELECTRONIC GARDE;MAGNESIUM OXIDE, BP USP 98-100.5%;MAGNESIUM OXIDE, HEAVY 97%-100.5% USP
201 prices
Selected condition:
Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chem-Impex
  • GFS CHEMICALS
  • honeywell
  • ProChem
  • Rare Earth Products
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 500MG
  • 5g
  • 10g
  • 10gm
  • 25G
  • 25gm
  • 50gm
  • 50g
  • 2EA
  • 1058650500
  • 1ea
  • 1058650100
  • 100gm
  • 100g
  • 250G
  • 500g
  • 1each
  • 500gm
  • 1kg
  • 2kg
  • 2.5kg
  • 5each
  • 20kg
  • 25kg
  • 1 Ea.
  • 1Ea.
  • 1kg|PlasticBottle
  • 2.5 kg
  • 5 Ea.
  • 5Ea.
  • 10 g
  • 20kg|Paper/PlasticBag
  • 50 g
  • 250 g
  • 500 g
  • 500g|PlasticBottle
  • ManufacturerAK Scientific
  • Product numberG844
  • Product descriptionMagnesium oxide
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53193
  • Product descriptionMagnesium oxide
  • Packaging500g
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG844
  • Product descriptionMagnesium oxide
  • Packaging500g
  • Price$241
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA347026
  • Product descriptionMagnesium oxide 99%
  • Packaging100g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA347026
  • Product descriptionMagnesium oxide 99%
  • Packaging500g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA347026
  • Product descriptionMagnesium oxide 99%
  • Packaging1kg
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005371
  • Product descriptionMAGNESIUM OXIDE 95.00%
  • Packaging25G
  • Price$1348.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005371
  • Product descriptionMAGNESIUM OXIDE 95.00%
  • Packaging100G
  • Price$3161.64
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2470
  • Product descriptionMagnesium oxide 99.99%,100-200nm
  • Packaging25kg
  • Price$7290
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2470
  • Product descriptionMagnesium oxide 99.99%,100-200nm
  • Packaging2.5kg
  • Price$2559
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2467
  • Product descriptionMagnesium oxide 99.99%
  • Packaging100g
  • Price$924
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2470
  • Product descriptionMagnesium oxide 99.99%,100-200nm
  • Packaging500g
  • Price$534
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2470
  • Product descriptionMagnesium oxide 99.99%,100-200nm
  • Packaging25g
  • Price$39
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2467
  • Product descriptionMagnesium oxide 99.99%
  • Packaging25g
  • Price$297
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN2470
  • Product descriptionMagnesium oxide 99.99%,100-200nm
  • Packaging100g
  • Price$143
  • Updated2026-06-04
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048483
  • Product descriptionMagnesium oxide 325 mesh 95
  • Packaging10g
  • Price$14.61
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific G844 Magnesium oxide 5g $14 2021-12-16 Buy
AK Scientific J53193 Magnesium oxide 500g $180 2021-12-16 Buy
AK Scientific G844 Magnesium oxide 500g $241 2021-12-16 Buy
Ambeed A347026 Magnesium oxide 99% 100g $5 2021-12-16 Buy
Ambeed A347026 Magnesium oxide 99% 500g $7 2021-12-16 Buy
Ambeed A347026 Magnesium oxide 99% 1kg $11 2021-12-16 Buy
American Custom Chemicals Corporation ING0005371 MAGNESIUM OXIDE 95.00% 25G $1348.58 2021-12-16 Buy
American Custom Chemicals Corporation ING0005371 MAGNESIUM OXIDE 95.00% 100G $3161.64 2021-12-16 Buy
Apolloscientific IN2470 Magnesium oxide 99.99%,100-200nm 25kg $7290 2026-06-04 Buy
Apolloscientific IN2470 Magnesium oxide 99.99%,100-200nm 2.5kg $2559 2026-06-04 Buy
Apolloscientific IN2467 Magnesium oxide 99.99% 100g $924 2026-06-04 Buy
Apolloscientific IN2470 Magnesium oxide 99.99%,100-200nm 500g $534 2026-06-04 Buy
Apolloscientific IN2470 Magnesium oxide 99.99%,100-200nm 25g $39 2026-06-04 Buy
Apolloscientific IN2467 Magnesium oxide 99.99% 25g $297 2026-06-04 Buy
Apolloscientific IN2470 Magnesium oxide 99.99%,100-200nm 100g $143 2026-06-04 Buy
Atlantic Research Chemicals AN048483 Magnesium oxide 325 mesh 95 10g $14.61 2026-05-23 Buy

Properties

Melting point :2852 °C (lit.)
Boiling point :3600 °C
Density :3.58
bulk density :100kg/m3
refractive index :1.736
Flash point :3600°C
storage temp. :no restrictions.
solubility :5 M HCl: 0.1 M at 20 °C, clear, colorless
form :nanopowder
Specific Gravity :3.58
color :White
PH :10.3 (H2O, 20℃)(saturated solution)
Odor :wh. powd. or cryst., odorless
Resistivity :1.3 ∞ 10*15 (ρ/μΩ.cm)
Water Solubility :6.2 mg/L (20 ºC), reacts
semiconductor properties :<111>
Thermal Conductivity :69.036 W/(m·K) (crystal)
Crystal Structure :Cubic
λmax :λ: 260 nm Amax: ≤0.040
λ: 280 nm Amax: ≤0.025 Sensitive :Air Sensitive
Merck :14,5677
crystal system :Cube
Space group :Fm3m
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.42270.42270.42279090900.0755

Dielectric constant :9.7(0.0℃)
Exposure limits :ACGIH: TWA 10 mg/m3
OSHA: TWA 15 mg/m3
NIOSH: IDLH 750 mg/m3 Stability :Stable. Incompatible with bromine trifluoride, bromine trichloride, phosphorus pentachloride.
Cosmetics Ingredients Functions :ABSORBENT
OPACIFYING
BUFFERING InChI :1S/Mg.O
InChIKey :CPLXHLVBOLITMK-UHFFFAOYSA-N
SMILES :O=[Mg]
Hardness, Mohs :4.0 - 4.5
CAS DataBase Reference :1309-48-4(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium monoxide(1309-48-4)
EPA Substance Registry System :Magnesium oxide (1309-48-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral, often found as a powder, which occurs naturally as periclase and is a source of magnesium . It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2? ions held together by ionic bonding. Magnesium oxide is only very slightly soluble in water but in aqueous media combines quickly with water to form magnesium hydroxide. The majority of magnesium oxide produced today is obtained from the calcination of naturally occurring minerals, magnesite, MgCO3, being the most common. Other important sources of magnesium oxide are seawater, underground deposits of brine and deep salt beds from which magnesium hydroxide [Mg(OH)2] is processed. In medicine, magnesium oxide can be used as an antacid to relieve heartburn, sour stomach, or acid indigestion, as a laxative for short-term, rapid emptying of the bowel (before surgery, for example) and as a mineral supplement used to prevent and treat low amounts of magnesium in the blood. Besides, magnesium oxide also has many nonmedicinal uses. Caustic calcined magnesia is used in a wide range of industrial applications e.g. plastics, rubber, adhesives and acid neutralization. Magnesium oxide with lower chemical activity can be used for fertilizers and animal feed. Dead-burned magnesia and finally fused magnesia can be used for a variety of refractory and electrical applications e.g. furnace lining, crucibles and fireproofing boarding.

Related product price

永福县| 沐川县| 桦甸市| 德清县| 宁阳县| 博野县| 谷城县| 股票| 镇雄县| 嘉定区| 英吉沙县| 喀喇沁旗| 太白县| 茶陵县| 安国市| 田林县| 香河县| 孙吴县| 咸宁市| 四子王旗| 林西县| 逊克县| 扬州市| 合肥市| 社会| 霍城县| 府谷县| 揭阳市| 东阳市| 酒泉市| 应城市| 中宁县| 宁国市| 镇远县| 东乌珠穆沁旗| 廉江市| 丰台区| 阳江市| 澎湖县| 温州市| 长葛市|