PRASEODYMIUM
PRASEODYMIUM
- CAS:
- 7440-10-0
- MF:
- Pr
- MW:
- 140.91
Suppliers by country/region
Company Type
Properties
- Melting point:
- 931 °C (lit.)
- Boiling point:
- 3520 °C (lit.)
- Density
- 6.71 g/mL at 25 °C (lit.)
- storage temp.
- Flammables area
- form
- powder
- color
- White
- Specific Gravity
- 6.782
- Resistivity
- 68 μΩ-cm, 20°C
- Water Solubility
- Reacts with water.
- Sensitive
- Air & Moisture Sensitive
- Merck
- 13,7797
- Exposure limits
- ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
Safety Information
- Symbol(GHS)
GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- H250-H315-H319-H413
- Precautionary statements
- P210-P231+P232-P273-P302+P352-P305+P351+P338-P370+P378
- Hazard Codes
- F,C
- Risk Statements
- 17-11-34
- Safety Statements
- 17-7/9-33-16-45-36/37/39-27-26-23
- RIDADR
- UN 3208 4.3/PG 1
- WGK Germany
- 3
- F
- 1-10
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 28053090
Use
Praseodymium is used in a variety of alloys. The high-strength alloy it forms with magnesium is used in aircraft engines. Mischmetal is an alloy containing about 5% praseodymium and is used to make flints for cigarette lighters. Praseodymium is also used in alloys for permanent magnets.
4 India supplier list of "PRASEODYMIUM"
- Product Name:praseodymium
- Products Intro:Brand:thermofisher.in | Product Number:ALF-000267-09
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Praseodymium Metal
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:PRASEODYMIUM
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Praseodymium Metal
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:PraseodymiumMetalIngot99.99%
- Products Intro:Brand:cdhfinechemical | Product Number:RE2140
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Praseodymiumrod,6.35mm(0.25in)dia(metalsbasisexcludingTa)
- Products Intro:Brand:ottokemi | Product Number:P0623 | Purity:99.1%
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:PRASEODYMIUM
- Company Type: Reagent
- Country/Region: Delhi,INDIA
- Product Name:Praseodymium rod
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:PRASEODYMIUM
- Products Intro:Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Praseodymium
- Products Intro:Purity: 0.99
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Fine Chemical,API,Raw Material,Pharmaceutical Compounds,Others