Tantalum

GHS

General Information

Not classified

Implementation:

EU

Remarks:

The flammability of the tantalum is highly dependend on the grain size of the metal powder. With decreasing particle size the probability for flammability increases.

Related composition

Related composition:

tantalum

tantalum metal

Classification

Physical hazards

Explosives

Reason for no classification:

data conclusive but not sufficient for classification

Flammable gases and chemically unstable gases

Reason for no classification:

hazard class not applicable

Aerosols

Reason for no classification:

hazard class not applicable

Reason for no classification:

hazard class not assessed

Oxidising gases

Reason for no classification:

hazard class not applicable

Gases under pressure

Reason for no classification:

hazard class not applicable

Flammable liquids

Reason for no classification:

hazard class not applicable

Flammable solids

Reason for no classification:

data conclusive but not sufficient for classification

Self-reactive substances and mixtures

Reason for no classification:

data lacking

Pyrophoric liquids

Reason for no classification:

hazard class not applicable

Pyrophoric solids

Reason for no classification:

data conclusive but not sufficient for classification

Self-heating substances and mixtures

Reason for no classification:

data conclusive but not sufficient for classification

Substances and mixtures which in contact with water emit flammable gases

Reason for no classification:

data conclusive but not sufficient for classification

Oxidising liquids

Reason for no classification:

hazard class not applicable

Oxidising solids

Reason for no classification:

data conclusive but not sufficient for classification

Organic peroxides

Reason for no classification:

hazard class not applicable

Corrosive to metals

Reason for no classification:

hazard class not applicable

Desensitized explosives

Reason for no classification:

data lacking

Health hazards

Acute toxicity - oral

Reason for no classification:

data conclusive but not sufficient for classification

Acute toxicity - dermal

Reason for no classification:

data conclusive but not sufficient for classification

Acute toxicity - inhalation

Reason for no classification:

data conclusive but not sufficient for classification

Skin corrosion / irritation

Reason for no classification:

data conclusive but not sufficient for classification

Serious eye damage / eye irritation

Reason for no classification:

data conclusive but not sufficient for classification

Respiratory sensitisation

Reason for no classification:

data lacking

Skin sensitisation

Reason for no classification:

data conclusive but not sufficient for classification

Aspiration hazard

Reason for no classification:

data conclusive but not sufficient for classification

Reproductive toxicity

Reason for no classification:

data conclusive but not sufficient for classification

Effects on or via lactation

Reason for no classification:

data lacking

Germ cell mutagenicity

Reason for no classification:

data conclusive but not sufficient for classification

Carcinogenicity

Reason for no classification:

data conclusive but not sufficient for classification

1. Specific target organ toxicity - single (STOT-SE)

Reason for no classification:

data conclusive but not sufficient for classification

1. Specific target organ toxicity - repeated (STOT-RE)

Reason for no classification:

data conclusive but not sufficient for classification

Environmental hazards

Hazardous to the aquatic environment (acute / short-term)

Reason for no classification:

data conclusive but not sufficient for classification

Hazardous to the aquatic environment (long-term)

Reason for no classification:

data conclusive but not sufficient for classification

Hazardous to the ozone layer

Reason for no classification:

data lacking

Labelling

Signal word:

No signal word