THULIUM
THULIUM
- CAS:
- 7440-30-4
- MF:
- Tm
- MW:
- 168.93
Suppliers by country/region
Company Type
Properties
- Melting point:
- 1545 °C (lit.)
- Boiling point:
- 1950 °C (lit.)
- Density
- 9.332 g/mL at 25 °C (lit.)
- solubility
- soluble in dilute acid solutions
- form
- powder
- color
- Silver-gray
- Specific Gravity
- 9.332
- Resistivity
- 90 μΩ-cm, 20°C
- Water Solubility
- slowly reacts with H2O; soluble in dilute acids [HAW93]
- Sensitive
- Air & Moisture Sensitive
- Merck
- 13,9471
- 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
- H228-H319-H335-H260
- Precautionary statements
- P210-P261-P305+P351+P338-P223-P231+P232-P240-P280-P501a
- Hazard Codes
- F,Xi,C
- Risk Statements
- 15-17-36/37-34-23/24/25
- Safety Statements
- 26-36-43-45-36/37/39-27
- RIDADR
- UN 3089 4.1/PG 2
- WGK Germany
- 3
- F
- 10
- TSCA
- Yes
- HazardClass
- 4.1
- PackingGroup
- II
- HS Code
- 28053090
Use
Thulium is relatively scarce and expensive, which limits its commercial uses. Thulium(III) carbonate hydrate has specialized uses in ceramics, glass, phosphors, lasers, and also is the important dopant for fibre amplifiers. Thulium(III) carbonate hydrate has use in ferrites, ceramic magnetic materials that are used in microwave equipment.
2 India supplier list of "THULIUM"
- Product Name:Thulium
- Products Intro:Brand:sigma aldrich | Product Number:693677 | Purity:foil,size25?mm×25?mm×1?mm,99.9%tracerareearthmetalsbasis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:THULIUM
- Company Type: Reagent
- Country/Region: Delhi,INDIA
- Product Name:Thuliumfoil,0.1mm(0.004in)thick,99.9%(REO)
- Products Intro:Brand:chemsworth | Product Number:147809723
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:thulium
- Products Intro:Brand:thermofisher.in | Product Number:ALF-012435-03 | Purity:99.9%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Thulium Metal
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:ThuliumMetalIngot99.99%
- Products Intro:Brand:cdhfinechemical | Product Number:RE3045
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Thulliumpowder
- Products Intro:Brand:ottokemi | Product Number:T1697 | Purity:99.9%
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Thulium atomic absorption standard solution
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:THULIUM
- 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:Thulium metal
- Products Intro:Purity: 0.9999 | Package: 25KG;10KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA