tantalum structure
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Common Name | tantalum | ||
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CAS Number | 7440-25-7 | Molecular Weight | 180.94800 | |
Density | 16,6 g/cm3 | Boiling Point | 5425 °C(lit.) | |
Molecular Formula | Ta | Melting Point | 2996 °C(lit.) | |
MSDS | Chinese USA | Flash Point | N/A | |
Symbol |
GHS02, GHS07 |
Signal Word | Warning |
Name | tantalum atom |
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Synonym | More Synonyms |
Density | 16,6 g/cm3 |
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Boiling Point | 5425 °C(lit.) |
Melting Point | 2996 °C(lit.) |
Molecular Formula | Ta |
Molecular Weight | 180.94800 |
Exact Mass | 180.94800 |
Vapour Pressure | <0.01 mm Hg ( 537.2 °C) |
Stability | Stable. Powder is very flamable. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS02, GHS07 |
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Signal Word | Warning |
Hazard Statements | H228-H315-H319-H335 |
Precautionary Statements | P210-P261-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
Hazard Codes | F,Xi,Xn |
Risk Phrases | 11-36/37/38 |
Safety Phrases | S16-S26-S33-S36/37/39-S36 |
RIDADR | UN 3089 4.1/PG 2 |
WGK Germany | - |
RTECS | WW5505000 |
Packaging Group | II |
Hazard Class | 4.1 |
Enhancement of adhesive strength of hydroxyapatite films on Ti-29Nb-13Ta-4.6Zr by surface morphology control.
J. Mech. Behav. Biomed. Mater. 18 , 232-9, (2013) Hydroxyapatite (HAp) films were deposited on a β-type titanium alloy, Ti-29Nb-13Ta-4.6Zr (TNTZ), by metal organic chemical vapor deposition (MOCVD) in order to improve its hard-tissue compatibility. T... |
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Double-layered nanoparticle stacks for spectro-electrochemical applications.
Optics Letters 37(17) , 3603-5, (2012) Here we present a surface based on double-layered nanoparticle stacks suitable for spectro-electrochemical applications. The structure is formed on a continuous gold layer by a two-dimensional periodi... |
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Effect of surface treatment on bond strength of Ti-10Ta-10Nb to low-fusing porcelain.
J. Prosthet. Dent. 109(2) , 95-105, (2013) Ti-10Ta-10Nb alloy is a promising alloy for metal ceramic crowns because of its good corrosion resistance and low cytotoxicity. However, more information is needed on the bond strength between this al... |
EINECS 231-135-5 |
MFCD00011252 |
tantalum |