Hydroxylamine (50% solution in water)

2.1 Classification of the substance or mixture

Corrosive to Metals (Category 1) Acute toxicity, oral (Category 4) Acute toxicity, dermal (Category 4) Skin corrosion/irritation (Category 2) Sensitisation, Skin (Category 1) Serious eye damage/eye irritation (Category 2A) Respiratory tract irritation (Category 3) Specific target organ toxicity, single exposure (Category 2) Hazardous to the aquatic environment, acute hazard (Category 1)

Signal word

Danger

Hazard statements

H290 May be corrosive to metals H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H335 May cause respiratory irritation H371 May cause damage to organs Hydroxylamine (50% solution in water) H400 Very toxic to aquatic life Page 1 of 6

Precautionary statements

P234 Keep only in original container. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P281 Use personal protective equipment as required. P301 + P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302 + P352 IF ON SKIN: wash with plenty of soap and water. 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. P309 + P311 IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. P310 Immediately call a POISON CENTER or doctor/physician. P330 Rinse mouth. P333 + P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P406 Store in corrosive resistant/… container with a resistant inner liner. Synonyms : HDA Formula : H3NO Molecular Weight : 33.03 g/mol CAS Description Concentration Hydroxylamine 50% Water 50%