Activated charcoal

vapor pressure

<0.1 mmHg ( 20 °C)

Quality Level

100

description

iodine-adsorption (0.05 mol I2/I) > 70 mL/g
methylene blue-adsorption > 12 mL/0.1 g 0.15% sol.

form

powder

autoignition temp.

842 °F

resistivity

1375 μΩ-cm 20°C (graphite)

technique(s)

photometry: suitable

ign. residue

≤2%

mp

3550 °C (lit.)

anion traces

chloride (Cl^–): ≤5000 mg/kg
sulfate (SO₄^2-): ≤5000 mg/kg

cation traces

Ca: ≤1000 mg/kg
Cd: ≤10 mg/kg
Co: ≤10 mg/kg
Cr: ≤10 mg/kg
Cu: ≤10 mg/kg
Fe: ≤300 mg/kg
K: ≤200 mg/kg
Mg: ≤200 mg/kg
Mn: ≤50 mg/kg
Na: ≤500 mg/kg
Ni: ≤10 mg/kg
Pb: ≤10 mg/kg
Zn: ≤10 mg/kg

application(s)

food and beverages
general analytical

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N