Tetramethylammonium hydroxide pentahydrate 100g UN3423

Formula: (CH3)4NOH 5H2O Formula weight: 181.23 (91.15anhy) Purity: 98% CAS Number: 10424-65-4 UN Number: UN3423 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2923.90 Hazard Statements: H300-H310-H370-H372-H314-H318 Fatal if swallowed. Fatal in contact with skin. Causes damage to organs. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. Risk Phrases: 24/25-34-48/21-51/53 Toxic in contact with skin and if swallowed. Causes burns. Harmful: danger of serious damage to health by prolonged exposure in contact with skin. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: 20-26-27-36/37/39-45-57 When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take off immediately all contaminated clothing. 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). Use appropriate containment to avoid environmental contamination.

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