1.05012
Potassium hydroxide
pellets EMPLURA®
Recommended Products
vapor pressure
1 mmHg ( 719 °C)
Quality Level
product line
Emplura®
Assay
≥84.0% KOH basis (acidimetric)
form
solid
potency
333 mg/kg LD50, oral (Rat)
pH
14 (20 °C, 56 g/L in H2O)
mp
361 °C (lit.)
anion traces
carbonate (K2CO3): ≤2.0%
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.01%
cation traces
Al: ≤0.002%
Fe: ≤0.002%
heavy metals (as Pb): ≤0.002%
storage temp.
2-30°C
SMILES string
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
InChI key
KWYUFKZDYYNOTN-UHFFFAOYSA-M
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This Item | 1.05033 | 60370 | 1.93505 |
|---|---|---|---|
| vapor pressure 1 mmHg ( 719 °C) | vapor pressure 1 mmHg ( 719 °C) | vapor pressure 1 mmHg ( 719 °C) | vapor pressure 1 mmHg ( 719 °C) |
| assay ≥84.0% KOH basis (acidimetric) | assay ≥85.0% KOH basis (acidimetric) | assay ≥86% (T) | assay - |
| form solid | form solid | form pellets | form flakes |
| pH 14 (20 °C, 56 g/L in H2O) | pH 14 (20 °C, 56 g/L in H2O) | pH ~13.5 (25 °C, 5.6 g/L) | pH - |
| mp 361 °C (lit.) | mp 361 °C (lit.) | mp 361 °C (lit.) | mp 361 °C (lit.) |
| anion traces carbonate (K2CO3): ≤2.0%, chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.01% | anion traces carbonate (K2CO3): ≤1.0%, chloride (Cl-): ≤0.005%, phosphate (PO43-): ≤0.0005%, silicate (as SiO2): ≤0.005%, sulfate (SO42-): ≤0.0005% | anion traces chloride (Cl-): ≤50 mg/kg, phosphate (PO43-): ≤5 mg/kg, silicate (as SiO2): ≤5 mg/kg, sulfate (SO42-): ≤40 mg/kg | anion traces - |
Analysis Note
Carbonate (as K₂CO₃): ≤ 2.0 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.002 %
Al (Aluminium): ≤ 0.002 %
Fe (Iron): ≤ 0.002 %
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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