1.07910
Kieselguhr
purified and calcined
Synonym(s):
Kieselguhr
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Quality Level
technique(s)
thin layer chromatography (TLC): suitable
pH
10 (20 °C, 100 g/L in H2O)
mp
>450 °C
solubility
0.0037 g/L
density
2.36 g/cm3 at 20 °C
bulk density
300 kg/m3
storage temp.
no temp limit
SMILES string
[Li]CCCC
InChI
1S/C4H9.Li/c1-3-4-2;/h1,3-4H2,2H3;
InChI key
MZRVEZGGRBJDDB-UHFFFAOYSA-N
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This Item | 1.08117 | 56678 | 22151 |
|---|---|---|---|
| technique(s) thin layer chromatography (TLC): suitable | technique(s) - | technique(s) - | technique(s) - |
| pH 10 (20 °C, 100 g/L in H2O) | pH 10 (20 °C, 100 g/L in H2O) | pH >8.5 (25 °C, 10% in aq. suspension) | pH >8.5 (25 °C, 10% in aq. suspension) |
| mp >450 °C | mp >450 °C | mp - | mp - |
| solubility 0.0037 g/L | solubility 0.0037 g/L | solubility - | solubility - |
| density 2.36 g/cm3 at 20 °C | density 2.36 g/cm3 at 20 °C | density - | density - |
| bulk density 300 kg/m3 | bulk density - | bulk density - | bulk density - |
Analysis Note
Substances soluble in hydrochloric acid: ≤ 1.0 %
pH-value (10 %; water): 5 - 9
Chloride (Cl): ≤ 0.01 %
Sulphate (SO₄): ≤ 0.02 %
Fe (Iron): ≤ 0.05 %
Heavy metals (as Pb): ≤ 0.01 %
Loss on ignition (980 °C): ≤ 0.2 %
Particle size (< 0.1 mm): about 98
Bulk density: about 20
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
STOT RE 1 Inhalation
Target Organs
Lungs
Storage Class Code
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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