Synonym(s): 2-Oxobutanedioic acid, 2-Oxosuccinic acid
Formula: C4H4O5
Formula weight: 132.07
Purity: 97%
CAS Number: 328-42-7
UN Number: UN3261
Hazard Class: 8
Packing Group: II
Harmonized Tariff Code: 2918.30
Hazard Statements: H314-H318
Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 34
Causes burns.
Safety Phrases: 20-26-36/37/39-45
When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Form: White to cream powder
Melting point: 161° dec.
Flash point: 88°(190°F)
Merck: 14,6909
EINECS: 206-329-8
MDL: MFCD00002592
Beilstein: 1705475