Sodium sulfite, an inorganic substance with chemical formula Na2SO3, is a sulfite, which is soluble in water and insoluble in ethanol. Insoluble in liquid chlorine and ammonia. It is mainly used as artificial fiber stabilizer, fabric bleaching agent, photographic developer, dye bleaching deoxidizer, perfume and dye reducing agent, papermaking lignin removing agent, etc. Product implementation standard HG/T2967-2010.
Supplier: Ferro molybdenum or molybdenum oxide
Buyer: Copper , molybdenum, ferro molybdenum
CAS 1313-27-5 Packing �· 1kg/aluminium foil bag, with two plastic bags inside. �· 25kg/fiber drum, with two plastic bags inside. Size:ID 42cm*H52cm,0.08m3/drum; Net Weight:25kgs Gross Weight:28kgs. Product description:It is used as reducing agent of phosphorus pentoxide, arsenic trioxide, hydrogen peroxide, phenol and alcohol, and also in the manufacture of molybdenum salt and molybdenum alloy
Supplier: Vanadium flake, ammonium vanadate, vanadium pentoxide, ferro vanadium, molybdenum acid, molybdenum trioxide, ferro molybdenum, zinc oxide and potassium sulfate
Iron Oxide Black 330 Color Index: Pigment Black 11 C.I. No.: 77499 CAS No.:12227-89-3 EINECS NO.:235-442-5 Molecular Formula: Fe3O4 Molecular Weight: 231.54 Iron Oxide Black 330 Properties Ferro ferric oxide, chemical formula Fe3O4. Commonly known as the iron oxide black, magnets, magnet, black iron, with the black crystal magnetic, so it is also called magnetic iron oxide. Redone Impex Iron Oxide Black 330 is a common iron oxide pigment used in developing building materials, paints, rubber, asphalt, sports racetracks, paper, plastic and others.
Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity. Specifications ZnO: 99.9 Min Lead Pb: 0.002 Max Cadmium Cd: 0.001 Max Iron Fe: 0.0005 Max Copper Cu : 0.0003 Max Tin Sn: 0.0001 Max Zinc Zn: 80.26 Min Manganese Mn: 0.0001 Max Chromium Cr: 0.0001 Max Cobalt Co:0.0001 Max Mercury Hg:0.0001 Max Molybdenum Mo:0.0001 Max Nickel Ni:0.0001 Max Selenium Se:0.0001 Max Meet USP Standard Packing 55.115 lb bag, 40 bags per pallet
Molybdenum,when added to chromium-Nickle austentic steels,improves resistance to pitting Corrosion especially by chorides and sulphur chemicals, when added to low alloy steels, Molybdenum improves high temperature strength and hot hardness. When added to chromium steels it greatly diminishes the tendency of steels to Embrittle in service orin heat treatment. Also see pitting Resistance equivalent.
Specifications: High Cu MoOx Briquettes Mo 55% min, Cu 2.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max Low Cu MoOx Briquettes Mo 55% min, Cu 0.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max Low Cu, High Mo MoOx Briquettes Mo 57% min, Cu 0.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max
Specifications: High Cu MoOx Briquettes Mo 55% min, Cu 2.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max Low Cu MoOx Briquettes Mo 55% min, Cu 0.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max Low Cu, High Mo MoOx Briquettes Mo 57% min, Cu 0.5% max, S 0.15% max, P 0.10% max, C 1.5% max, Si 5% max, Moisture 0.5% max
