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CAS RN: 7803-49-8

Hydroxylamine (50% in Water)

  • Product code: ICTH1223
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Basic Information

Appearance and Shape (20°C) Liquid
CAS RN 7803-49-8
MDL number MFCD00044522
Molecular weight 33.03  
Molecular Formula H3NO
Product code ICTH1223
Reaxys-RN 3587190
Situations to avoid Heat Sensitive

Technical Specifications

Technical Specifications

Appearance Colorless to Almost colorless clear liquid

Physical properties (reference value)

Poroportion 1.12
Refractive index 1.78

Safety and Regulatory

GHS

Pictograms
Hazard statement H302 + H312 : Harmful if swallowed or in contact with skin H314 : Causes severe skin burns and eye damage H319 : Causes serious eye irritation H371 : May cause damage to organs H373 : May cause damage to organs through prolonged or repeated exposure H317 : May cause an allergic skin reaction H351 : Suspected of causing cancer H335 : May cause respiratory irritation H400 : Very toxic to aquatic life H290 : May be corrosive to metals.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant P273 : Avoid release to the environment P272 : Contaminated work clothing should not be allowed out of the workplace P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray P270 : Do not eat, drink or smoke when using this product P202 : Do not handle until all safety precautions have been read and understood P234 : Keep only in original container P201 : Obtain special instructions before use P271 : Use only outdoors or in a well-ventilated area P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P390 : Absorb spillage to prevent material damage P391 : Collect spillage P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor P362 + P364 : Take off contaminated clothing and wash it before reuse P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P403 + P233 : Store in a well-ventilated place. Keep container tightly closed P406 : Store in corrosive resistant container with a resistant inner liner P405 : Store locked up.
Signal word Danger

Related legislation

RTECS# NC2975000

Transport information

Packaging category III
UN number UN3266

Product Category

Chemical structure

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