What is P-test-butyl Benzoic Acid

P-test-butyl benzoic acid (PTBBA) is a colorless needle crystal or crystalline powder. It is an important organic synthesis intermediate widely used in chemical synthesis, cosmetics, flavors, and fragrances, etc., such as alkyd resin. Improvers, cutt…

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Iron Oxide Fe3O4 Powder CAS 1317-61-9

Item No.: TR-Fe3O4 Ferroferric oxide, chemical formula Fe3O4. Commonly known as iron oxide black, magnetite, and black iron oxide, it is a black crystal with magnetism, so it is also called magnetic iron oxide.Purity: 99.5%Particle size: 0.8…

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Construction steps of foam concrete

Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…

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Thermal insulating refractories

Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…

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