SMILES string
[Fe]
InChI
1S/Fe
InChI key
XEEYBQQBJWHFJM-UHFFFAOYSA-N
product line
EMSURE®
assay
≥99.5% (cerimetric)
form
solid
autoignition temp.
>100 °C
potency
30000 mg/kg LD50, oral (Rat)
impurities
≤0.1% Substances insoluble in sulfuric acid
pH
7-9 ( in H2O)
bp
3000 °C/1013 hPa
mp
1535 °C
density
7.87 g/cm3 at 20 °C
bulk density
3000‑4000 kg/m3
anion traces
chloride (Cl-): ≤0.002%, sulfide (S2-): ≤0.002%
cation traces
As: ≤0.0002%, Cu: ≤0.002%, Mn: ≤0.002%, Pb: ≤0.002%, Zn: ≤0.002%
storage temp.
2-30°C
Quality Level
Analysis Note
含量测定(铈量滴定法): ≥ 99.5 %
不溶于硫酸的物质: ≤ 0.1 %
氯化物(Cl): ≤ 0.002 %
硫化物(S): ≤ 0.002 %
As(砷): ≤ 0.0002 %
Pb(铅): ≤ 0.002 %
Cu(铜): ≤ 0.002 %
Mn(锰): ≤ 0.002 %
Zn(锌): ≤ 0.002 %
不溶于硫酸的物质: ≤ 0.1 %
氯化物(Cl): ≤ 0.002 %
硫化物(S): ≤ 0.002 %
As(砷): ≤ 0.0002 %
Pb(铅): ≤ 0.002 %
Cu(铜): ≤ 0.002 %
Mn(锰): ≤ 0.002 %
Zn(锌): ≤ 0.002 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2 - Self-heat. 2
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
nwg
flash_point_f
69.8 °F
flash_point_c
21 °C
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