CATEGORIES

    GB/T 25819-2023
    Dyestuffs—Liquid reactive black

    This document establishes the quality control specifications for "Liquid Reactive Black" dye used in textile dyeing, specifying product requirements, sampling, testing methods, inspection rules, as well as marking, packaging, transportation, and storage. To ensure that the product quality meets the technical requirements in the standard, multiple tests are required, which may involve various specialized instruments, such as High-Performance Liquid Chromatography (HPLC) for chemical composition analysis, viscometers and densitometers for measuring physical properties, among others.

    This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
    Status Active
    CCS G57 ICS 71.100.01;87.060.10
    Release Date 2023-03-17 00:00:00 Implementation Date 2023-10-01 00:00:00

    Categories

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    Extended reading
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