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641730 Trichloroacetic Acid TCA For general questions please contact our Customer Service: Merck KGaA Frankfurter Str. 250 64293 Darmstadt Germany Phone: +49 6151 72-0 Fax: +49 6151 72 2000 22 August 2013 Product number Qty/Pk Price 641730-500GM 500 gm price on request Prices are subject to change without notice. Traditionally used for precipitating proteins. May be used as a decalcifier or as a fixative. Product information Form White solid Molar mass 163.4 Hygrocopic Yes Purity ≥99% by titration Contaminants Heavy metals: ≤0.002% Solubility H 2O Chemical formula C2HCl3O2 RTECS AJ7875000 CAS number 76-03-9 Merck USA index 14, 9627 Store and ship information Hazardous Materials Attention: Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges. Storage +15°C to +30°C Ship Ambient Temperature Only Corrosive Safety information S Phrase S: 24/25-26-45 Avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). R Phrase R: 35 Causes severe burns. © Merck KGaA, Darmstadt, Germany, pls-customerservice(at)merck.de, 2013