P6310

Sigma-Aldrich

Potassium hydroxide

ACS reagent, ≥85% KOH basis (≤2.0% K2CO3), pellets

Synonym(s):
Caustic potash
Linear Formula:
KOH
CAS Number:
Molecular Weight:
56.11
EC Number:
MDL number:

grade

ACS reagent

vapor pressure

1 mmHg ( 719 °C)

assay

≥85% KOH basis (≤2.0% K2CO3)

form

pellets

impurities

≤0.001% Nitrogen compounds (as N)
≤0.02% Ammonium hydroxide precipitate

mp

361 °C (lit.)

anion traces

chloride (Cl-): ≤0.01%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.003%

cation traces

Fe: ≤0.001%
Na: ≤0.05%
Ni: ≤0.001%
heavy metals (as Ag): ≤0.001%

SMILES string

[OH-].[K+]

InChI

1S/K.H2O/h;1H2/q+1;/p-1

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

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Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 1813 8 / PGII

WGK Germany

1

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