Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…
Copper sulfide has the chemical formula CuS. It is dark brown and extremely insoluble.Particle size: 100mesh Purity: 99.99% Product Name: CuS Powder Copper Sulfide Powder CAS 1317-40-4 Purity: minimum 99% Coppersulfide, or Coppersulphide, is an ino…
Calcium lignosulfonate (also known as calcium lignosulfonate) is a modified product made from natural lignin. It is a yellowish, brown flowing powder that has a mildly aromatic scent. Easy to dissolve in water, hygroscopic (water-soluble) and chemica…