Chromium Oxide
chromium oxide, which is used as pigment, abrasive and refractory
Molecular formula Cr2O3, relative molecular weight 151.99, this product is hexagonal crystal extraction series or amorphous olive green powder, with metallic luster.Specific gravity 5.21, melting point 2266±25, boiling point 4000.Insoluble in water and acid, soluble in hot alkaline bromide solution.Very stable to light, atmosphere, high temperature and corrosive gases, good hiding power, magnetic.
Granule 1~3mm Deep green 99.9% 3~5mm
Product Description Product Description: Chrome Oxide Green CAS No.: 1308-38-9 Characteristic and use: Green powder with strong coloring strength and good dispersion, always used for coatings, printing ink and enamel industry etc.
500 dmtu Chromium oxide 48% available.
Chromium Oxide(CAS:11118-57-3)
Chromium(iii) oxide is the inorganic compound of the formula cr2o3. It is one of the principal oxides of chromium and is used as a pigment. In nature, it occurs as the rare mineral eskolaite. Properties Chemical formulacr2o3 Molar mass151.9904 g/mol Appearancelight to dark green, fine crystals Density5.22 g/cm3 Melting point2435 c Boiling point4000 c Solubility in waterinsoluble Solubility inalcoholinsoluble in alcohol, acetone, acids [applications] Because of its considerable stability, chromia is a commonly used pigment and was originally called viridian.It is used in paints, inks, and glasses. It is the colourant in "chrome green" and "institutional green." Chromium(iii) oxide is a precursor to the magnetic pigment chromium dioxide.It is one of the materials that are used when polishing (also called stropping) the edges of knives, razors
- chromimum oxide as cr2o3: 39.69% - manganese as mn: nil Available in bulk quantity and tons
Cr2o3 content:99.0%min Water soluble salt:0.3%max Moisture:0.2%max Oil absorptionú¿g/100g):15-25g/100g Residueú¿325 meshú¬:0.2%max. 25kg bags.
Chrome oxide green Cr as cr2o3 content: 99.2% Matter volatile at 105íµ:0.2% Water soluble salts:0.4% Ph value: 5-7 Sieve residue on 45µm/320 mesh: 0.1% Oil absorption:15%-20% 25kg/unit.Bag; 50lbs/unit.Bag; 50kg/unit.Bag
Chrome Concentrate 38-44% (38-40% / 40-42% / 42-44%) We currently hold Proxy's with over 20 South African Mines and their associated companies and operations. Aggregated, this translates to a monthly allocation across all three of the following commodities - Chrome ROM/Concentrate, Iron Ore and Manganese Ore. We can supply these products on the following basis FOT, DAP, FOB, CFR and CIF. We also have payment terms to suit various payment methods and supply a 2% performance bond in favour of the Buyer. Mines based in Rustenburg, Mooinooi, Britz, Sun City and Gezina (South Africa)
Items Cr2o3 content % í² --- 98.0 Moisture % ín --- 0.20 Water soluble matter % ín --- 0.30 Oil absorption % --- 15-20g per100g Tinting strength % --- 100ía5 Residue on 600 mesh % ín --- 0.30 In 25 kg p p bag
Element % Si O2 8.4 Ti O2 0.2 Fe 52.4 Fe2 O3 74.9 Alc O3 5.62 Fe O 0 Ca O 5.15 Mg O 0.34 Na2 O 0.16 K2 O 0.05 Mn 0.54 S O3 1.3 P2 O5 0.4 L.O.I 3.7
Natural Red Iron Oxide: Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides. Applications : Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles. Packing : 25Kgs Bags.
Zinc >55%
Iron oxide refers to a group of chemical compounds consisting of iron and oxygen atoms, and it comes in various colors, including red, yellow, and black. These compounds are commonly used as pigments in a wide range of applications, from coloring paints, ceramics, and plastics to tinting cosmetics and food products. Red iron oxide (Fe2O3) is often used for its rich, rust-red hue, while yellow iron oxide (Fe2O3�·H2O) provides a vibrant yellow color. Black iron oxide (Fe3O4) is employed as a dark pigment in inks and coatings. Beyond their coloring properties, iron oxides are also used in magnetic materials, catalysts, and as a source of iron in nutritional supplements. The versatility of iron oxide pigments and their ability to add color and functionality to various products make them essential compounds in many industries.
Zinc oxide is a versatile inorganic compound widely recognized for its numerous industrial and consumer applications. It is primarily known for its use as a white pigment in paints, sunscreens, and cosmetics, owing to its excellent UV-blocking properties and opacity. In addition to its role in pigmentation and sun protection, zinc oxide is utilized in the rubber and ceramics industries as a reinforcing agent and in the manufacturing of various chemical products, including zinc-based chemicals and pharmaceuticals. Its versatility, non-toxic nature, and ability to offer both aesthetic and functional benefits make zinc oxide a valuable and widely used compound in diverse fields.
Zinc Oxide Min 86.5, 90 and 95%
Red Oxide
