Sigma Aldrich (1)
Zinc silicate (13597-65-4, 68611-47-2)
Ceric oxide (1306-38-3)
cerium oxide · cerium dioxide · ceric oxide (CeO)
Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium. It is a pale yellow-white powder with the chemical formula CeO2. It is an important commercial product and an intermediate in the purification of the element from the ores.
MAGNESIUM OXIDE (1317-74-4, 1309-48-4)
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2− ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to separate moisture.
TITANIUM DIOXIDE (1317-80-2, 1317-70-0, 13463-67-7, 98084-96-9)
Titania · rutile · anatase
Titanium dioxide, also known as titanium(IV) oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO 2. When used as a pigment, it is called titanium white, Pigment White 6 (PW6), or CI 77891. Generally it is sourced from ilmenite, rutile and anatase.
Zirconia (1314-23-4, 12036-23-6)
zirconium oxide · zirconium dioxide · zirconium oxide, (95)Zr-labeled
Zirconium dioxide (ZrO 2), sometimes known as zirconia (not to be confused with zircon), is a white crystalline oxide of zirconium. Its most naturally occurring form, with a monoclinic crystalline structure, is the mineral baddeleyite. A dopant stabilized cubic structured zirconia, cubic zirconia, is synthesized in various colours for use as a gemstone and a diamond simulant.
CADMIUM CARBONATE (513-78-0, 93820-02-1)
Otavite is a rare cadmium carbonate mineral with the formula CdCO3. Otavite crystallizes in the trigonal system and forms encrustations and small scalenohedral crystals that have a pearly to adamantine luster. The color is white to reddish to yellow brown.
Phosphine (7803-51-2, 51457-48-8, 12185-10-3, 7723-14-0)
phosphane · hydrogen phosphorus, PH3
Phosphine (IUPAC name: phosphane) is the compound with the chemical formula PH3. It is a colorless, flammable, toxic gas and pnictogen hydride. Pure phosphine is odorless, but technical grade samples have a highly unpleasant odor like garlic or rotting fish, due to the presence of substituted phosphine and diphosphane (P2H4).
MANGANESE CARBONATE (598-62-9, 17375-37-0)
Manganese carbonate is a compound with the chemical formula MnCO3. Manganese carbonate occurs naturally as the mineral rhodochrosite but it is typically produced industrially. It is a pale pink, water-insoluble solid.
NICKEL CARBONATE (16337-84-1, 3333-67-3)
Nickel(II) carbonate describes one or a mixture of inorganic compounds containing nickel and carbonate. From the industrial perspective, the most important nickel carbonate is basic nickel carbonate with the formula Ni4CO3(OH)6(H2O)4. Simpler carbonates, ones more likely encountered in the laboratory, are NiCO3 and its hexahydrate.
Zirconium silicate (1344-21-4, 14940-68-2, 10101-52-7)
zircon · ZrSiO4 · Everest HPC
Zirconium silicate, also zirconium orthosilicate, (Zr Si O4) is a chemical compound, a silicate of zirconium. It occurs in nature as zircon, a silicate mineral. Zirconium silicate is also sometimes known as zircon flour.
GERMANIUM DIOXIDE (1310-53-8)
Germanium dioxide, also called germanium oxide and germania, is an inorganic compound with the chemical formula GeO2. It is the main commercial source of germanium. It also forms as a passivation layer on pure germanium in contact with atmospheric oxygen.
CALCIUM OXIDE (1305-62-0, 1305-78-8)
lime · quicklime · calcia
Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate.
Calcium metasilicate (13983-17-0, 1344-95-2, 99328-53-7, 10101-39-0)
Wollastonite · mineral wool · calcium silicate
MAGNESIUM CARBONATE (7757-69-9, 13717-00-5, 546-93-0)
magnesite · nesquehonite · MgCO3.3H2O
Magnesium carbonate, MgCO3 (archaic name magnesia alba), is an inorganic salt that is a white solid. Several hydrated and basic forms of magnesium carbonate also exist as minerals.
Molybdenite (1317-33-5, 1309-56-4)
molybdenum disulfide · molybdenum sulfide · Mo3S4
Molybdenum disulfide is an inorganic compound composed of molybdenum and sulfur. Its chemical formula is MoS 2. The compound is classified as a transition metal dichalcogenide.
ZINC SULFIDE (12138-06-6, 12169-28-7, 1314-98-3)
Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Although this mineral is usually black because of various impurities, the pure material is white, and it is widely used as a pigment.
Pentacene is a polycyclic aromatic hydrocarbon consisting of five linearly-fused benzene rings. This highly conjugated compound is an organic semiconductor. The compound generates excitons upon absorption of ultra-violet (UV) or visible light; this makes it very sensitive to oxidation.
Zinc Phosphate (13847-22-8, 7779-90-0)
Zinc phosphate (Zn3(PO4)2) is an inorganic chemical compound used as a corrosion resistant coating on metal surfaces either as part of an electroplating process or applied as a primer pigment (see also red lead). It has largely displaced toxic materials based on lead or chromium, and by 2006 it had become the most commonly used corrosion inhibitor. Zinc phosphate coats better on a crystalline structure than bare metal, so a seeding agent is often used as a pre-treatment.