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Potassium hydroxide, 30% w/v aq. soln.

Numéro de catalogue. AA10979K2
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AA10979K2 1 L
AA10979AP 500 mL
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Numéro de catalogue. AA10979K2 Fournisseur Thermo Scientific Chemicals Code fournisseur 010979K2
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Description

CAS: 1310-58-3 | HKO | 56.11 g/mol

Potassium hydroxide acts as the precursor for most of the soft and liquid soaps, and for numerous potassium-containing chemicals. It is widely used in the manufacture of detergents, fertilizer, rayon, paper, dyestuffs, various drugs, drug intermediates, fine chemicals, and petroleum products. In the field of organic chemistry, potassium hydroxide acts as a base, and is used in the synthesis of several organic compounds. Further it finds application as an electrolyte in alkaline batteries, which are based on nickel-cadmium, nickel-hydrogen and manganese dioxide-zinc.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 1310-58-3
Molecular Formula HKO
Molecular Weight (g/mol) 56.11
MDL Number MFCD00003553
InChI Key KWYUFKZDYYNOTN-UHFFFAOYSA-M
Synonym potassium hydroxide, caustic potash, potash lye, potassium hydrate, hydroxyde de potassium, potassa, potasse caustique, potassium hydroxide k oh, potassium hydroxide solution, caswell no. 693
PubChem CID 14797
ChEBI CHEBI:32035
SMILES [OH-].[K+]

Spécifications

Color Colorless
Density 1.28
Solubility Information Freely soluble in water. Soluble in ethanol.
Quantity 1 L
IUPAC Name potassium;hydroxide
Formula Weight 56.11
Concentration or Composition (by Analyte or Components) Potassium hydroxide anhydrous: 30.0%; Water: 70.0%
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Physical Form Liquid
Chemical Name or Material Potassium hydroxide, 30% w/v aqueous solution

Sécurité et manipulation

Hazard Category H290-H302-H314-H335
Precautionary Statement P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation DOT Class: 8, Packaging Group: II
EINECSNumber 215-181-3
RTECSNumber TT2100000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only