• Characteristics and advantages of dibromonitrilopropionamide (DBNPA)

    Dibromonitrilopropionamide (alias dibromocyanoacetamide, DBNPA for short) is a new and efficient bactericidal algaecide and water treatment agent. The material has the advantages of high-efficiency broad spectrum, easy degradation, no residual residue, no pollution to the environment, and at the same time,

    18-01-2021
  • Selection of cosmetic preservatives(二)

    One of the more representative ones is phenoxyethanol, which is a good solvent and preservative. It is often used as a solvent in the preparation of preservatives to dissolve other oil-soluble preservatives, but it can be used as an emulsifier. Therefore, it is necessary to consider its impact on the product itself when using it. It should also be noted that phenoxyethanol is unstable at some high pH values.

    27-05-2022
  • Properties of Bromine

    Bromine is a reddish-brown liquid, which is easy to volatilize. It will condense into a solid at low temperature, and it will boil when it is higher than 58.78℃.

    28-03-2022
  • The properties of bromine

    Bromine is a reddish brown liquid, easy to volatilize, it will condense into a solid at low temperature, and it will boil above 58.78°C. Once volatilized, it will produce reddish-brown gas, which has a stimulating effect on the human digestive tract, respiratory tract, and mucous membranes.

    22-10-2021
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