供货周期: | 现货 |
品牌: | Sigma-Aldrich |
规格: | 00612-2.5L |
货号: | 00612-2.5L |
CAS号: | 7732-18-5 |
grade | for ion chromatography |
impurities | ≤10 μg/kg acetate |
≤10 μg/kg formiate | |
≤10 μg/kg glycolate | |
≤10 μg/kg oxalate | |
refractive index | n |
conductivity | ≤2 μS/cm |
bp | 100 °C(lit.) |
density | 1.000 g/mL at 3.98 °C(lit.) |
anion traces | bromate (BrO3-): ≤1 μg/kg |
bromide (Br-): ≤1 μg/kg | |
chlorate (ClO3-): ≤1 μg/kg | |
chloride (Cl-): ≤1 μg/kg | |
chlorite (ClO2-): ≤1 μg/kg | |
fluoride (F-): ≤1 μg/kg | |
iodide (I-): ≤1 μg/kg | |
nitrate (NO3-): ≤1 μg/kg | |
nitrite (NO2-): ≤1 μg/kg | |
phosphate (PO43-): ≤1 μg/kg | |
sulfate (SO42-): ≤1 μg/kg | |
cation traces | Al: ≤0.005 mg/kg |
Ba: ≤0.005 mg/kg | |
Bi: ≤0.005 mg/kg | |
Ca: ≤0.01 mg/kg | |
Cd: ≤0.005 mg/kg | |
Co: ≤0.005 mg/kg | |
Cr: ≤0.005 mg/kg | |
Cu: ≤0.005 mg/kg | |
Fe: ≤0.005 mg/kg | |
K: ≤0.01 mg/kg | |
Li: ≤0.005 mg/kg | |
Mg: ≤0.005 mg/kg | |
Mn: ≤0.005 mg/kg | |
Mo: ≤0.005 mg/kg | |
NH4+: ≤0.01 mg/kg | |
Na: ≤0.01 mg/kg | |
Ni: ≤0.005 mg/kg | |
Pb: ≤0.005 mg/kg | |
Sr: ≤0.005 mg/kg | |
Zn: ≤0.005 mg/kg |
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