Potassium hydroxide ≥85.0% (by acidimetry), pellets, EMPROVE® ESSENTIAL NF, JP, E525, Ph. Eur., BP, FCC, extra pure suitable for use as excipient, SAFC®
: Potash caustic, Caustic potash
:1310-58-3
:
:KOH
:MFCD00003553
:1320
:360
:2.04 g/cm³ (20 °C)
:56.11 g/mol
:Ambient
:215-181-3
:8 II
:12,07806
:1813
:01-2119487136-33
:GHS05
:GHS07
- Environmentally Preferable:
- Assay (Acidimetric, KOH):≥85.0%
- Assay (Total Alkalinity Calculated as KOH):85.0 - 100.5%
- Assay (K):≥59.9%
- Identity:Passes Test
- Appearance of Solution:Passes Test
- Insoluble Substances:Passes Test
- Carbonate (as K₂CO₃):≤2.0%
- Chloride (Cl):≤0.008%
- Phosphate (PO₄):≤0.002%
- Silicate (SiO₂):≤0.01%
- Sulphate (SO₄):≤0.005%
- Total nitrogen (N):≤0.0005%
- Heavy Metals (as Pb):≤0.0005 %
- Al (Aluminium):≤0.001%
- As (Arsenic):≤0.0003%
- Ca (Calcium):≤0.002%
- Cu (Copper):≤0.0005%
- Fe (Iron):≤0.001%
- Hg (Mercury):≤0.00001%
- Na (Sodium):≤1.0%
- Pb (Lead):≤0.0002%
- Zn (Zinc):≤0.0025%
- Residual Solvents (Ph Eur/USP/ICH):Excluded by Manufacturing process
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