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    • POTASSIUM HYDROXIDE, REAGENT GRADE, 90%&

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    Documents SDS COO/COA Specification Sheet
    484016
    Sigma-Aldrich

    POTASSIUM HYDROXIDE, REAGENT GRADE, 90%&

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    Linear Formula:

    KOH

    Empform:

    HKO

    Synonyms English:

    Caustic potash

    Nacres: NA.21
    Mdl No: MFCD00003553
    Fw: 56.11
    Pubchem Substance Id: 329757370
    CAS Number: 1310-58-3
    Grouped product items
    SKU Pack Size Availability Price Quantity
    484016-10KG - Available to ship on June 29, 2023
    IDR5,871,000.00
    484016-1KG - Available to ship on June 29, 2023
    IDR1,163,000.00
    Request a Bulk Order Check Availability
    Documents SDS COO/COA Specification Sheet

    Properties

    Properties
    Description POTASSIUM HYDROXIDE, REAGENT GRADE, 90%&
    MDM Code 484016-10KG
    Material Number 484016
    Business Unit 778
    Shipping Mode AIR
    MRP Type YP
    Local HS Code 28152000
    Legacy SIGMA
    Plant 6311
    Sales Org 6304
    CAS Number 1310-58-3

    Description

    Application

    Potassium hydroxide (KOH) was used in the following processes:
    • Quantification of glutathione (GSH) and glutathione disulfide (GSSG) in biological samples by HPLC.
    • Preparation of buffer for use in the Investigation of seed fatty acid (FA) composition, protein, oil and sugar content.
    • Stable isotopic profiling study of Caenorhabditis elegans.
    Potassium hydroxide may be employed as an etchant for the laser modified glass. In combination with tellurium powder, it mediates the quantitative pinacolization of aromatic carbonyl compounds.

    General description

    Potassium hydroxide (KOH) is a hygroscopic, water soluble base synthesized by the electrolysis of potassium chloride solution. It is the raw material for the synthesis of many potassium compounds. KOH reacts with CO2 to form potassium carbonate. This property can be utilized to absorb CO2. It participates as catalyst in aldol condensation reactions. KOH anisotropic etching of silicon is used for the fabrication of sub-micron silicon nitride waveguides using conventional contact lithography. Pulverized KOH may be used for the preparation of chalcones.

    Legal Information

    Honeywell is a registered trademark of Honeywell International Inc.

    Other Notes

    A -D suffix exists for administrative purposes only.
    All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

    SAFETY INFORMATION

    GHS05,GHS07

    Signal Word

    Danger

    H290 - H302 - H314

    P234 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

    RIDADRRIDADR

    WGK Germany

    WGK 1

    Flash Point (F)

    Not applicable

    Flash Point (C)

    Not applicable

    Target Organs

    Risk Statement

    Supplemental Hazard Statements

    DOCUMENTATION

    Certificate of Analysis View Sample COA
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    Certificate of Origin
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