... concentration0.2mg/m3 (TLV) in indoor air. High toxic to fish and aquatic organisms, LD50 for bulltrout 15mg/l (96 h, 72 ... 590mg/kg, acute dermal for rabbits LD50 2330mg/kg, irritation to skin and eyes. Acute oral of 14% G for rats LD50 ... dosage, no phytotoxicity for most crop, but sensitive to tobacco. 10. Specification and Package:Purity≥% 97.0minAcidity 0.3maxacetone-insoluble substance≤% 0 ...