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Tantalum powder, APS ^=2 micron, 99.9% (metals basis), Thermo Scientific Chemicals
Chemical Identifiers
| CAS | 7440-25-7 |
|---|---|
| Molecular Formula | Ta |
| Molecular Weight (g/mol) | 180.95 |
| MDL Number | MFCD00011252 |
| InChI Key | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| Synonym | tantalum, elemental, hydride, tantalum-181, tantalum, metal and oxide dust, tantal, tantalum, metal, powder, foil, wire, rod |
| PubChem CID | 23956 |
| ChEBI | CHEBI:33348 |
| IUPAC Name | tantalum |
| SMILES | [Ta] |
Description
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 7440-25-7 | |
| 180.95 | |
| GUVRBAGPIYLISA-UHFFFAOYSA-N | |
| 23956 | |
| tantalum |
| Ta | |
| MFCD00011252 | |
| tantalum, elemental, hydride, tantalum-181, tantalum, metal and oxide dust, tantal, tantalum, metal, powder, foil, wire, rod | |
| CHEBI:33348 | |
| [Ta] |
Specifications
| Black | |
| Ta | |
| UN3089 | |
| GUVRBAGPIYLISA-UHFFFAOYSA-N | |
| tantalum | |
| 23956 | |
| 99.9% | |
| APS ≈2 Micron | |
| (metals basis) |
| 7440-25-7 | |
| MFCD00011252 | |
| tantalum, elemental, hydride, tantalum-181, tantalum, metal and oxide dust, tantal, tantalum, metal, powder, foil, wire, rod | |
| [Ta] | |
| 180.95 | |
| CHEBI:33348 | |
| Odorless | |
| Powder | |
| Tantalum powder |
Safety and Handling
GHS H Statement
H228-H315-H319-H335
Flammable solid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
H228-H315-H319-H335
missing translation for 'dotInformation' : Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: METAL POWDERS, FLAMMABLE, N.O.S.
missing translation for 'einecsNumber' : 231-135-5
missing translation for 'rtecsNumber' : WW5505000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Tantalum powder
Signal Word
- Warning
Hazard Category
- Serious eye damage/eye irritation Category 2
- Flammable solid Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H228-Flammable solid.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
Precautionary Statement
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
Supplemental information
- MIXTURE LIST-Contains : Tantalum powder
RUO – Research Use Only