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        • Name: TLR-052 BIT 20% Preservative

        Key Features and Benefits

        It's a kind of biocides and preservative with active ingredient 1,2-benzisothiazolin-3-one (BIT), which purity is 20%. It has broad spectrum activity and excellent thermal stability. Environmental friendly and long term, it is effective under the broad pH range and free of salts, heavy metal and formaldehyde. It can be widely used in polymer emulsions, in-can antiseptic, coatings & paints, textile, pulp & paper, metal working fluids, detergent, thickener, leather, etc.

         Active Ingredient


        BIT  CAS: 2634-33-5 



        Characteristic Properties


        Colourless or light yellow clear solution

        Content of BIT, %


        Density(@ 20)


        PH(1% Solution @20℃)


        Storage and Package

        25 kg or 200 kg Drums.

        Placement in transit shall handle with care, not to contact with reductive metals (Fe, Al etc.), nor with oxidative materials. Stored in original containers under appropriate storage conditions (below 40 , cool ventilated place). Shelf life is 24 month.

        Use levels and Dosage

        In normal situation, concentrations of 0.01-0.2% are sufficient in most applications. The actual dosage should be determined with the consideration of the season, environment, water source and the degree of microbial pollution, the preciselevel required by a specific formulation can be determined by the Dalian Xingyuan Chemistry technical team.


        Use of eye protection (goggles & face shield) and gauntlet-type gloves is required when handling this product, In case of eye or skin contact, despite precautionary measures, wash immediately and thoroughly with plenty of warm water and obtain medical attention.