Tungsten Trioxide yellow powder. Tungsten trioxide, yellow powder, insoluble in water. Soluble in alkali. This is used for the manufacture of high melting points alloys and hard alloys, as well as tungsten wire and fireproof material. Color: yellow,
Tinten aluminium alloy or tunsten potassium alloy is used in the manufacture of the tungsten heater. It has 99.95% purity. About Metal Aloy 99.95% Pureity Tungsten Heating Ellement 0.3mm Thickness Chemistry: Property: Excellent corrosion
Ammonium Lauryl Sulfate features a rich and fine foam with low degreasing powers, good biodegradability, and low irritation of skin and hair.Solid Content: 68%-72% What is ALS Ammonium Lauryl Sulfate? Ammonium Lauryl Sulfate features a rich
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