Nano-gold is made from high-purity, pure gold. This gold is then reduced to a particle size of less than 15nm using a new, special processing technique, which enhances the intrinsic properties of gold. Purity: 1000ppm Particle size: 5-15nm
S. Blackgray non metallic. It is possible to combine with either concentrated sulfuric acid or chloroform. Its purity is 99.9%. Three options are available: 100-200 and 325.
High Purity Antimony Sulfide Sb2S3 Powder refers to a high-purity antimony sulfide powder with the chemical formula Sb2S3. This is a black solid with a metallic luster and exhibits a range of important physical and chemical properties.
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