Uses Palladium is a soft, white metal found in copper and nickel ores. Chlorides of this element were used in printing after the turn of the century and are also used in combination with platinum for printing. Palladium is a transition metal element used in catalytic reactions involving processes such as hydrogenation. Lindlar catalyst. One of the most important applications of palladium is the catalytic hydrogenation, dehydrogenation, and cracking of petroleum. Such reactions are widely used in organic synthesis and petroleum refining. Palladium and platinum are installed in catalytic converters in automobiles to reduce the emission of unsaturated hydrocarbon gases. Palladium is used to make surgical instruments, electrical contacts, clock springs, high-quality spark plugs, and specialty wires, and as "white gold" in jewelry. Palladium-gold alloys are widely used in dentistry and medicine. They are used to replace damaged bones and joints and as supports in bridges covered with porcelain. Palladium alloys are used in decoration and jewelry as a substitute for gold. They are used in gemstones, watch cases, and brooches. Palladium has the ability to absorb large amounts of hydrogen, making it an excellent catalyst for chemical reactions as well as catalytic converters in internal combustion engines. Palladium has the ability to absorb carbon and is used to make CO monitoring devices for carbon monoxide.
It is mainly used in thick film slurries in the electronics industry, internal and external electrode materials for multilayer ceramic capacitors; used in the manufacture of catalysts, dental materials, watches and surgical instruments, etc.; used in the manufacture of catalysts (Chemicalbook palladium asbestos, sponge palladium, etc.), low current contact points, printed circuits, alloys for watches, etc.; used in electrical instruments, precision alloys, etc.; used in electrical instruments, chemical industry and the manufacture of precision alloys and other industries.
Seller, looking for buyers interested in Iridium.
Has a quantity of 500Kg of iridium.
350Kg at 49% and 150Kg at 86%.
Contact via WhatsApp to inquire about information such as prices and other terms.
WE CAN SUPPLY OSMIUM. OSMIUM IS THE mineral which is much more expensive than gold. we have 300 mt excavated in super sacks and has the rights to mine the mine for many more tons until 2026. ONLY GENUINE BUYERS, Plz watsapp
Propionic acid is an important chemical raw material. Propionic acid and its derivatives are widely used in the synthesis of tree esters, grain preservation, food and feed additives, spices.
The earliest propionic acid was prepared by condensation and separation from the gas produced by charcoal manufacturing and coal coking. In the 1950s, foreign countries developed the process of producing acetic acid by oxidation of light hydrocarbons. The product contains about 10% (propionic acid), which is obtained after separation and purification. In addition to the hydrocarbon oxidation method, the United States also has the method of carbonylation of ethylene, CO and H2 to synthesize propionaldehyde and further oxidation to propionic acid. Due to the development of low-pressure carbonylation process with rhodium phosphine complex as catalyst, propionaldehyde oxidation method has developed rapidly in recent years. This method is superior to the traditional high-pressure method with carbonyl cobalt as catalyst.
Propionic acid, also known as primary oleic acid, is a short chain saturated fatty acid with the chemical formula ch3ch2cooh. Propionic acid is a colorless, corrosive liquid with pungent smell.
Products: Bars of various weights with a quality of 99.5% purity.
-Accreditation: Certification of Mexican origin.
- Delivery: In metallurgical analysis laboratory to be agreed.
- First delivery: 30 days after the order is placed.
- Total offer: From 100kg. of each of the minerals offered in bars, with monthly increases to be agreed.
- Price and protocol of the sale and purchase operation: The price will be in accordance with the international price per ton published on the day of delivery of the material to the buyer on the site https://www.moneymetals.com/precious- metals-charts. In the understanding that the materials have an industrial production and refining process, 16% corresponding to the I.V.A. will be charged. as established by the general law of said tax on industrially refined products and goods for sale to the national market.
Descuentos y comisiones:
En material ya producido: Sobre el precio del dÃ?Âa por el total de cada entrega
se har�¡ efectivo un descuento total del 7% distribuido de la siguiente forma:
4% directo al comprador, 1.5% directo a los enlaces de venta y 1.5% directo a los enlaces de compra.
Discounts on material sold in advance: A total discount of 10% is offered on the price of the day distributed as follows: 7% direct to the buyer, 1.5% direct to the sales links and 1.5% direct to the purchase links.
Form of payment under this sales dynamic: For this purpose, a 50% advance payment of the total cost of the first delivery of materials is required, which will be delivered within 40 days after receipt of said advance. The balance against delivery. Advances are guaranteed by bonds.
-Procedure: The buyer will send a Letter of Purchase Intent or Purchase Order duly formalized with a text indicating their total acceptance of the offer and the conditions of sale set out here, a document with which the purchase sale operation will begin.
