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CAS RN: 20816-12-0

Osmium Tetroxide (4% in Water)

  • Product code: ICTO0308
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Basic Information

Appearance and Shape (20°C) Liquid
CAS RN 20816-12-0
MDL number MFCD00011150
Molecular weight 254.23  
Molecular Formula OsO4
Product code ICTO0308
PubChem Substance ID 87558433
Situations to avoid Heat Sensitive

Technical Specifications

Technical Specifications

Appearance Light orange to Yellow to Green clear liquid

Physical properties (reference value)

Poroportion 1.04

Safety and Regulatory

GHS

Pictograms
Hazard statement H310 : Fatal in contact with skin H332 : Harmful if inhaled H314 : Causes severe skin burns and eye damage H370 : Causes damage to organs H372 : Causes damage to organs through prolonged or repeated exposure H373 : May cause damage to organs through prolonged or repeated exposure.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray P270 : Do not eat, drink or smoke when using this product P262 : Do not get in eyes, on skin, or on clothing 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 P307 + P311 : IF exposed: Call a POISON CENTER or doctor/ physician P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P362 : Take off contaminated clothing and wash before reuse P302 + P350 + P310 : IF ON SKIN: Gently wash with plenty of soap and water. Immediately call a POISON CENTER or doctor/ physician P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P405 : Store locked up.
Signal word Danger

Related legislation

RTECS# RN1140000

Transport information

Category 6.1/8
Packaging category II
UN number UN3289

Product Category

Chemical structure

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