Alfa Aesar™ Potassium hydrogen sulfate, 97%

Manufacturer: Alfa Aesar™ A124280E

Quantity 2500g

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Catalog No. AAA124280E

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    Chemical Identifiers

    CAS 7646-93-7
    Molecular Formula HKO4S
    Linear Formula KHSO4
    Formula Weight 136.17g/mol
    MDL Number MFCD00011404
    UN Number UN2509
    Merck Index 14,7613
    Synonym Potassium bisulfate
    Chemical Name or Material Potassium hydrogen sulfate

    Specifications

    Odor Odorless
    Melting Point 195° to 197°C (dec.)
    Quantity 2500g
    CAS 7646-93-7
    Molecular Formula HKO4S
    Linear Formula KHSO4
    Formula Weight 136.17g/mol
    MDL Number MFCD00011404
    UN Number UN2509
    Merck Index 14,7613
    Synonym Potassium bisulfate
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H335
    Causes severe skin burns and eye damage.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF SWALLOWED: Rinse mouth.
    Do NOT induce vomiting.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: POTASSIUM HYDROGEN SULFATE
    RTECS Number TS7200000
    TSCA TSCA
    Chemical Name or Material Potassium hydrogen sulfate
    Assay 97%

    Description

    Applications
    Potassium hydrogen sulfate is used in the conversion of tartrates to bitartrates in wine. It serves as a disintegrating agent in analytical chemistry and as an intermediate in the preparation of potassium persulfate by electrolysis. It is also employed in the manufacturing of fertilizers.

    Solubility
    Soluble in water, acetone and ethanol.

    Notes
    Hygroscopic. Incompatible with strong bases, strong oxidizing agents and alcohols.

    GHS H Statement
    H314-H335
    Causes severe skin burns and eye damage.
    May cause respiratory irritation.

    GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF SWALLOWED: Rinse mouth.
    Do NOT induce vomiting.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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