Platinum suppliers
Platinum
- CAS:
- 7440-06-4
- MF:
- Pt
- MW:
- 195.08
Suppliers by country/region
Company Type
Properties
- Melting point:
- 1772 °C (lit.)
- Boiling point:
- 3827 °C (lit.)
- Density
- 21.45 g/cm3 (lit.)
- refractive index
- n
20/D 1.347
- Flash point:
- 3825°C
- storage temp.
- 2-8°C
- solubility
- Soluble in hot aqua regia.
- form
- wire
- color
- White
- Specific Gravity
- 21.45
- Resistivity
- 10.6 μΩ-cm, 20°C
- Water Solubility
- Insoluble
- Merck
- 14,7529
- Exposure limits
- ACGIH: TWA 1 mg/m3
OSHA: TWA 0.002 mg/m3
NIOSH: TWA 1 mg/m3
- Dielectric constant
- 6.5(Ambient)
- Stability:
- Stable. Platinum black is highly flammable.
- InChIKey
- BASFCYQUMIYNBI-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Danger
- Hazard statements
- H228
- Precautionary statements
- P210-P240-P241-P280-P370+P378
- Hazard Codes
- F,Xi,Xn,N
- Risk Statements
- 11-37-20-36/37/38-36/37-40-42/43-22-50/53
- Safety Statements
- 36-7/9-33-16-38-22-26-14-36/37/39-27-24/25-36/37-45-23-61-60
- RIDADR
- UN 3264 8/PG 3
- WGK Germany
- 3
- RTECS
- TP2160000
- TSCA
- Yes
- HazardClass
- 4.1
- PackingGroup
- III
- HS Code
- 28439000
- IDLA
- 4 mg Pt/m3
Use
Platinum is found in the environment naturally and from anthropogenic sources. Platinum is primarily used in industry as a catalyst, predominately for the production of vehicle catalytic converters. Platinum is also used in the chemical, electrical, glass, dental, healthcare, pharmaceutical, petroleum, and jewelry fields. In addition to its catalytic properties, platinum, in combination with cobalt, has powerful magnetic properties. Platinum also is used extensively as a catalyst in hydrogenation, dehydrogenation, oxidation, isomerization, carbonylation, and hydrocracking. Also, it is used in organic synthesis and petroleum refining. Like palladium, platinum also exhibits remarkable ability to absorb hydrogen. An important application of platinum is in the catalytic oxidation of ammonia in Ostwald's process in the manufacture of nitric acid. Platinum is installed in the catalytic converters in automobile engines for pollution control.
307 supplier list of "Platinum"
- Product Name:Platinum
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone