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,
Appearances: White powder N.W. : 25 kg/bagHPMC is being used in the construction industryEnhance the dispersibility cement and sandEnhance the mortar's plasticity and water retentionReduce concrete cracking Hydroxypropyl methycellulose, or hydroxypropyl
Calcium lignosulfonate (also known as calcium lignosulfonate) is a modified version of natural lignin. It is a yellowish, brown flowing powder that has a mildly aromatic scent. Easy to dissolve in water, hygroscopic (water-soluble) and chemically sta
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