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LC5639 Tantalum(V) chloride |
Order number | Packaging | Quantity | Price € |
AC32639 | Glass bottle | 100 g | 30.51 |
Product information | |
Hill Formula | Cl5Ta |
Chemical formula | TaCl5 |
HS Code | 2827 39 85 |
EC number | 231-755-6 |
Molar mass | 358.21 g/mol |
CAS number | 7721-01-9 |
Chemical and physical data | |
Solubility | (25 °C) (decomposition) |
Melting point | 216 – 217 °C |
Molar mass | 358.21 g/mol |
Density | 3.68 g/cm3 |
Bulk density | 2400 kg/m3 |
pH value | (H2O) strongly acid,(decomposition) |
Boiling point | 232 – 235 °C |
Safety information according to GHS | |
Hazard Statement(s) | H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. EUH014: Reacts violently with water. |
Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() ![]() |
Storage class | 8 B Non combustible, corrosive substances |
WGK | WGK 1 slightly water endangering |
Disposal | 24 Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E. |
Safety information | |
R Phrase | R 14-22-34-37 Reacts violently with water.Harmful if swallowed.Causes burns.Irritating to respiratory system. |
S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | harmful, corrosive |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3260 CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.(TANTALCHLORIDE), 8, II, Segregation Group: 1 (Acids) |
Declaration (transport by air) IATA-DGR | UN 3260 CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.(TANTALCHLORIDE), 8, II |
Toxicological data | |
LD 50 oral | LD50 rat 1900 mg/kg |
Specifications | |
Identity (elemental analysis) | conforms |
Assay (gravimetrically) | ≥ 99.8 % |