ASTM D2363-79(1995)e1

    Standard Test Methods for Hydroxypropyl Methylcellulose

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    1. Scope

    1.1 These test methods cover the testing of hydroxypropyl methylcellulose.

    1.2 The test procedures appear in the following order:

    Moisture4 to 6
    Ash (as Sulfate)7 to 10
    Chlorides (as NaCl)11 to 14
    Alkalinity (as Na2CO3)15 to 18
    Iron 19 to 24
    Heavy Metals25 to 29
    Methoxyl Content30 to 35
    Hydroxypropoxyl Content36 to 41
    Viscosity42 to 46
    pH 47
    Solids 48 to 51
    Density 52 to 56

    1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

    1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see 33.5.1.

    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D96 Test Method for Water and Sediment in Crude Oil by Centrifuge Method (Field Procedure)

    E70 Test Method for pH of Aqueous Solutions With the Glass Electrode

    UNSPSC Code

    UNSPSC Code 12352200(Biochemicals)

    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/D2363-79R95E01

    Citation Format

    ASTM D2363-79(1995)e1, Standard Test Methods for Hydroxypropyl Methylcellulose, ASTM International, West Conshohocken, PA, 2000,

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