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DANAFLOATTm 233 Page:415 <br /> 8 . Exposure controls/personal protection <br /> Hygiene measures Wash hands,forearms and face thoroughly after handling chemical products, before <br /> eating, smoking and using the lavatory and at the end of the working period. Appropriate <br /> techniques should be used to remove potentially contaminated clothing. Wash <br /> contaminated clothing before reusing. Ensure that eyewash stations and safety showers <br /> are close to the workstation location. <br /> Personal protection <br /> Respiratory : Use a properly fitted, air-purifying or air-fed respirator complying with an approved <br /> standard if a risk assessment indicates this is necessary. Respirator selection must be <br /> based on known or anticipated exposure levels,the hazards of the product and the safe <br /> working limits of the selected respirator. <br /> Hands : Chemical-resistant, impervious gloves complying with an approved standard should be <br /> worn at all times when handling chemical products if a risk assessment indicates this is <br /> necessary. <br /> Eyes Safety eyewear complying with an approved standard should be used when a risk <br /> assessment indicates this is necessary to avoid exposure to liquid splashes, mists or <br /> dusts. Recommended: splash goggles <br /> Skin Personal protective equipment for the body should be selected based on the task being <br /> performed and the risks involved and should be approved by a specialist before handling <br /> this product. <br /> Recommended: chemical-resistant protective suit <br /> Environmental exposure : Emissions from ventilation or work process equipment should be checked to ensure they <br /> controls comply with the requirements of environmental protection legislation. In some cases, <br /> fume scrubbers, filters or engineering modifications to the process equipment will be <br /> necessary to reduce emissions to acceptable levels. <br /> F9 . Physical and chemical properties <br /> Physical state Liquid. <br /> Color Brown. [Light] <br /> Odor Characteristic. Sulfurous. <br /> pH 12 to 14 <br /> Boiling/condensation point 105°C (221°F) <br /> Melting/freezing point -4°C (24.8°F) <br /> Solubility Soluble in the following materials: cold water. <br /> Density 1.16 g/cm3[20°C (68°F)] <br /> 11-0 . Stability and reactivity <br /> Stability The product is stable. <br /> Hazardous polymerization Under normal conditions of storage and use, hazardous polymerization will not occur. <br /> Conditions to avoid No specific data. <br /> Materials to avoid acids <br /> Hazardous decomposition Under normal conditions of storage and use, hazardous decomposition products should <br /> products not be produced. <br /> I'll . Toxicological information <br /> Acute toxicity <br /> Prod uctli ng red lent name Result Species Dose Exposure <br /> DANAFLOATTm 233 LD50 Dermal Rat >2000 mg/kg - <br /> LD50 Oral Rat >2000 mg/kg - <br /> sodium hydroxide LD50 Dermal Rabbit 1350 mg/kg - <br /> LDLo Oral Rabbit 500 mg/kg - <br /> Conclusion/Summary No additional information. <br />