选择尺寸
关于此项目
InChI key
CPLXHLVBOLITMK-UHFFFAOYSA-N
InChI
1S/Mg.O
SMILES string
O=[Mg]
grade
reagent grade
product line
BioUltra
assay
≥97.0% (calcined substance, KT)
impurities
insoluble matter, passes filter test, ≤0.002% total nitrogen (N)
loss
≤3% loss on ignition, 900 °C
mp
2852 °C (lit.)
solubility
5 M HCl: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤100 mg/kg, sulfate (SO42-): ≤10 mg/kg
cation traces
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
λ
0.1 M in 5 M HCl
UV absorption
λ: 260 nm Amax: ≤0.040, λ: 280 nm Amax: ≤0.025
Quality Level
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Application
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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