Potassium hydroxide
SIAL/909122 - free-flowing, Redi-Dri™, reagent grade, 90%, flakes
Synonym: Caustic potash
CAS Number: 1310-58-3
Empirical Formula (Hill Notation): HKO
Molecular Weight: 56.11
MDL Number: MFCD00003553
Linear Formula: KOH
Product Type: Chemical
assay | 90% |
form | flakes |
grade | reagent grade |
InChI | 1S/K.H2O/h;1H2/q+1;/p-1 |
InChI key | KWYUFKZDYYNOTN-UHFFFAOYSA |
mp | 361 °C (lit.) |
pH | ~13.5 (25 °C, 5.6 g/L) |
product line | Redi-Dri™ |
SMILES string | [OH-].[K+] |
vapor pressure | 1 mmHg ( 719 °C) |
Application: | Redi-Dri™ ![]() ![]() |
Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H290 - H302 - H314 |
Precautionary statements | P260 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 90% |
mp | 361 °C (lit.) |
UNSPSC | 12352300 |