niobium structure
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Common Name | niobium | ||
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CAS Number | 7440-03-1 | Molecular Weight | 92.90640 | |
Density | 8.57 g/mL at 25 °C(lit.) | Boiling Point | 4742 °C(lit.) | |
Molecular Formula | Nb | Melting Point | 2468 °C(lit.) | |
MSDS | Chinese USA | Flash Point | N/A | |
Symbol |
GHS02 |
Signal Word | Danger |
Name | niobium atom |
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Synonym | More Synonyms |
Density | 8.57 g/mL at 25 °C(lit.) |
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Boiling Point | 4742 °C(lit.) |
Melting Point | 2468 °C(lit.) |
Molecular Formula | Nb |
Molecular Weight | 92.90640 |
Exact Mass | 92.90640 |
Storage condition | -20°C |
Stability | Stable. Incompatible with strong bases, strong oxidizing agents, halogens, oxygen. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS02 |
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Signal Word | Danger |
Hazard Statements | H250 |
Precautionary Statements | P222-P231-P422 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
Hazard Codes | F: Flammable; |
Risk Phrases | R17 |
Safety Phrases | S17-S36-S26 |
RIDADR | UN 1383 4.2/PG 1 |
WGK Germany | - |
RTECS | QT9900000 |
Packaging Group | II |
Hazard Class | 8 |
HS Code | 8112994000 |
HS Code | 8112994000 |
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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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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... |
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Dehydration of glycerol over niobia-supported silicotungstic acid catalysts.
J. Nanosci. Nanotechnol. 13(1) , 339-43, (2013) Liquid-phase dehydration of glycerol to acrolein over nanosized niobia-supported silicotungstic acid catalysts was performed to investigate the effect of the silicotungstic acid loading on the catalyt... |
niobium |
MFCD00011126 |
EINECS 231-113-5 |