Skip to Main Content
AB BC MB NB ON PE QC SK AL AR AZ CA CO CT DC DE FL GA IA ID IL IN KS KY LA MA MD ME MI MN MO MS MT NC ND NE NH NJ NM NV NY OH OK OR PA RI SC SD TN TX UT VA VT WA WI WV WY NS

Personalize your experience

Create an enhanced site experience specific to your needs by providing your region and crop.

To begin, select on the map where your farm is located.

You're located in the

Select your desired crop

    Enjoy an enhanced site experience tailored to growing in the

    Scroll Select

    Technical Data Sheet

    K-Mag® Special Standard

    0-0-21.5 SDS #: MOS100042
    Download PDF

    Chemical Composition

    Component Symbol Typical % Guarantee %(min.)
    Potassium Oxide Equivalent
    K2O
    21.9
    21.5 (min.)
    Magnesium
    Mg
    11.4
    10.8 (min.)
    Sulfur
    S
    22.3
    22 (min.)
    Chloride
    Cl-
    2.0
    2.5 (max.)
    Moisture
    H2O
    0.15

    Particle Size Distribution Cumulative %

    Tyler Mesh US Mesh Opening (mm) Typical Range Typical
    28
    30
    0.600
    15-40
    20
    35
    40
    0.425
    30-60
    42
    65
    70
    0.212
    65-90
    78
    100
    100
    0.150
    80-98
    88

    Physical Properties

    Bulk Density (Loose)

    lb/ft3

    kg/m3

    Angle of Repose

    Typical

    95

    1528

    33 Degrees

    Sizing Characteristics

    Parameter

    Size Guide Number (SGN)

    Uniformity Index (UI)

    Typical

    35

    12

    Please refer to the Safety Data Sheet (SDS #: MOS100042) for additional information (www.mosaicco.com)
    The information contained in this data sheet is a representation of the average properties of product analyses as tested on composite samples and typical analyses should not be considered a guaranteed specification. Individual shipment and grab sample analyses may fall outside of the above typical values. Additional handling, transportation, or improper/extended storage may affect product analyses. Mosaic disclaims any responsibility or liability for any loss or damage that may occur from any reliance on, or other use of, the above information with respect to the product.