63081
氢氧化镁
BioUltra, ≥99.0% (KT)
别名:
Magnesium dihydroxide, Mg(OH)2
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关于此项目
线性分子式:
Mg(OH)2
化学文摘社编号:
分子量:
58.32
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-170-3
MDL number:
Assay:
≥99.0% (KT)
Grade:
reagent grade
Solubility:
5 M HCl: 0.1 M at 20 °C, clear, colorless
grade
reagent grade
Quality Segment
product line
BioUltra
assay
≥99.0% (KT)
impurities
Insoluble matter, passes filter test
mp
350 °C (lit.)
solubility
5 M HCl: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
As: ≤0.1 mg/kg, Ba: ≤10 mg/kg, Bi: ≤50 mg/kg, Ca: ≤5000 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤100 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mn: ≤10 mg/kg, Mo: ≤5 mg/kg, Na: ≤100 mg/kg, Ni: ≤100 mg/kg, Pb: ≤5 mg/kg, Sr: ≤10 mg/kg, Zn: ≤5 mg/kg
λ
0.1 M in 5 M HCl
UV absorption
λ: 260 nm Amax: 0.030, λ: 280 nm Amax: 0.025
SMILES string
O[Mg]O
InChI
1S/Mg.2H2O/h;2*1H2/q+2;;/p-2
InChI key
VTHJTEIRLNZDEV-UHFFFAOYSA-L
General description
Magnesium hydroxide is commonly used as a non-systemic antacid for treating acid-peptic disorders. It helps in the treatment kidney stones patients by reducing the recurrence rate.
Application
Magnesium hydroxide is used as a dietary supplement to study its effects on the absorbtion of factors such as folic acid and iron and the release of the peptide hormone cholecystokinin (CCK).
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存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves