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Identification
- Name:
- phosphorous acid
- Synonyms:
-
- ACIDO FOSFONICO
- CAS:
- 10294-56-1
- EC/EINECS:
- 233-663-1
- Molecular Formula:
- H3O3P
CLASSIFICATION AND LABELLING (Regulation 1272/2008)
Symbols
-
Corrosive to metals
-
Acute toxicity (oral, dermal, inhalation
H Phrases
-
H302 : Harmful if swallowed
Acute Tox. (Cat. 4 *) : Acute toxicity
-
H314 : Causes severe skin burns and eye damage
Skin Corr. (Cat. 1A) : Skin corrosion/irritation
Specific environmental risks
Hazardous water substances (Germany) ?
Substances classified with chronic aquatic toxicity under the CLP Regulation (H410–H413 phrases, Aquatic Chronic categories 1 to 4). They pose a long-term hazard to aquatic organisms, even at low concentrations and through prolonged exposure.