This product, a white powder, is a perfluorinated anionic surfactant. It is used in flame retardant synthetics and has general fluorinated characteristics. About EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt: EF-42 Perfluoro-1-butanesulfon…
Tungsten dioxide, molecular formula WS2 molecular weight 247.97 It's a grey fine crystal, or powder, with metallic luster. This product is part of the hexagonal system. Purity: 99.9%Dimensions of partilcles: 70-300nm. About Tungsten Disulfide WS…
Polyoxyethylene(20)sorbitan trioleate is used as an emulsifier, stabilizer, wetting agent, diffuser, penetrant, etc. About Polyoxyethylene(20)sorbitan trioleate: Polyoxyethylene(20)sorbitan trioleate is a pale yellow oily substance, slightly bitt…
Russian president demanded that exports of Russian gas to "unfriendly" countries be settled in rubles. The demand has raised concerns in Germany about possible supply disruptions and the impact on industry and households if utilities do not pay in ro…