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    NEWS

    gaoyangchem

    18

    2022-10

    Shipping requirements for Class 8 dangerous goods

    The common UN numbers of the 8 types of dangerous goods are UN3260, UN3261, UN3262, UN3263, UN3264, UN3265, etc. The 8 categories of dangerous goods are subdivided into categories 8.1, 8.2 and 8.3 dangerous goods. 8.1 Corrosives presenting acidic properties 8.2 Corro...

    10

    2022-07

    Commonly used leather tanning agents and application of zirconium sulfate

    Commonly used leather tanning agents are: chrome tanning agent, zirconium tanning agent, aluminum tanning agent, vegetable tanning agent, oil tanning agent, etc. Tanning with zirconium tanning agents began in the early 1930s. Compared with aluminum salt, iron salt and ...

    09

    2022-06

    How to dispose of waste zirconium sulfate

    Zirconium sulfate is a white crystal and is irritating. Mainly used as protein precipitation agent, tanning agent for white leather, wrinkled leather and other leather. It can also be used as catalyst and friction reducer. Sulfuric acid may be harmful to the environment...

    20

    2022-05

    The new website of Yixing Gaoyang Chemical Co., Ltd. is open!

    The new website of Yixing Gaoyang Chemical Co., Ltd. is open! ...

    10 Records 12 BACK

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