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Merck

63089

Sigma-Aldrich

氧化镁

BioUltra, ≥97.0% (calcined substance, KT)

别名:

Magnesia, MgO

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About This Item

线性分子式:
MgO
CAS号:
分子量:
40.30
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NA.25

產品線

BioUltra

品質等級

化驗

≥97.0% (calcined substance, KT)

雜質

insoluble matter, passes filter test
≤0.002% total nitrogen (N)

損耗

≤3% loss on ignition, 900 °C

mp

2852 °C (lit.)

溶解度

5 M HCl: 0.1 M at 20 °C, clear, colorless

負離子痕跡

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤10 mg/kg

正離子痕跡

Al: ≤20 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤10 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤50 mg/kg
K: ≤50 mg/kg
Li: ≤50 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤2000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤20 mg/kg
Zn: ≤5 mg/kg

&lambda ;

0.1 M in 5 M HCl

紫外吸收

λ: 260 nm Amax: ≤0.040
λ: 280 nm Amax: ≤0.025

SMILES 字串

O=[Mg]

InChI

1S/Mg.O

InChI 密鑰

CPLXHLVBOLITMK-UHFFFAOYSA-N

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應用

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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