Electrode Noble Metal Alloys Platinum Rod Purity 99.95%-99.9995% 21.45 G/Cm³ Density

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: Platinum Rod
Payment & Shipping Terms:
Minimum Order Quantity: 5g
Price: 30~150USD/g
Packaging Details: Carton case
Delivery Time: 5~15days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 5000kgs/M

Detail Information

Material: Pure Platinum 99.95%, 99.99% ,99.9995% Purity: 99.95%, 99.99% ,99.9995%
Surface: Bright Density: 21.45 G/cm³
Melt Point: 1772°C Process: Rolling
High Light:

pure platinum metal


platinum sheet electrode

Product Description


Platinum Rod

Purity 99.95%~99.9995% PtIr10, PtIr25 used for electrode


Platinum is widely used because of its high chemical stability (insoluble in any acid or base except aqua regia) and catalytic activity [8]. It can be combined with cobalt to make strong magnet. Most of them are used to make corrosion-resistant chemical instruments, such as various reaction vessels, evaporating dishes, crucibles, electrodes, platinum nets, etc. platinum and platinum rhodium alloys are commonly used as thermocouples to measure the temperature of 1200-1750 ℃. It can also be used to make jewelry. Platinum can be used as catalyst in hydrogenation, dehydrogenation, isomerization, cyclization, dehydration, dehalogenation, oxidation, cracking and other chemical reactions. In medicine, it can be used as an anticancer drug, and platinum compounds such as cisplatin are used for cancer chemotherapy.

Electronic materials, surfactants.

Storage and transportation

Dry and sealed at room temperature.



Platinum, like its homologous metals, ruthenium, rhodium, palladium, osmium, iridium and gold, almost exists in nature as a single substance. Their content in the earth's crust is also similar to that of gold, and their chemical inertness is similar to that of gold, but they are found and used far behind gold. Their extreme dispersion in nature and their high melting point may be responsible for this. The largest natural platinum block ever found is 9.6kg. The melting point of platinum is 1772 ℃, the melting point of ruthenium is 2310 ℃, the melting point of rhodium is 1966 ℃, the melting point of palladium is 1552 ℃, the melting point of osmium is 3054 ℃, the melting point of iridium is 2410 ℃, and the melting point of gold is 1063 ℃.




Gold alloy (AU), silver alloy (Ag), platinum alloy (PT), palladium alloy (PD), rhodium alloy (RH), iridium alloy (IR) and other conventional brush wire materials of various specifications and properties.

In order to improve the product cost performance of the customer's slide ring system, our company has launched a series of precious metal composite brush wire products. The composite brush wire has high conductivity, good thermal conductivity, high melting point, small resistance temperature coefficient; it has the characteristics of oxidation resistance, vulcanization resistance, corrosion resistance gas, etc.; it has the advantages of adjustable hardness, high elasticity, wear resistance, etc.; it has good fusion welding performance, arc corrosion resistance and burn resistance. On the premise of meeting the requirements of customers, the purchasing cost of raw materials of customers can be greatly reduced, and the cost of wire brushing materials can be saved by 30% - 70%


Platinum can be used in automotive catalytic converters, jewelry, including investment, electrodes, anticancer drugs, oxygen sensors, spark plugs and turbo engines.


Platinum Pt (99.95%, 99.99% ,99.9995% max purity)
Pt-Ir (Certain tube dimensions are not possible to fabricate)
Pt-Au-Rh etc





resistance ratio


temperature coefficient of resistance α Application Standard  
Pt1 0.02~1.00 ≥1.39254   standard platinum resistance thermometer  
Pt2 0.02~1.00   0.003850±0.000004 Grade A allowance platinum resistance thermometer
Pt3 0.02~1.00   0.003850±0.000010 Grade B allowance platinum resistance thermometer
Pt4 ≥0.30~1.00   ≥0.003920 Standard The industrial platinum resistance thermometer,S,R type cathod
Pt5 ≥0.03~1.00   ≥0.003840 The industrial platinum resistance thermometer


Electrode Noble Metal Alloys Platinum Rod Purity 99.95%-99.9995% 21.45 G/Cm³ Density 0

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