Enthone is a subsidiary ofCookson Group PLC<strong>NEUTRONEX</strong>® <strong>309</strong> <strong>CONDUCTING</strong> <strong>SALT</strong> Page: 4/77 .8 .Handling and storageKeep container tightly closed. Keep container in a cool, well-ventilated area.Exposure controls/personal protectionConsult local authorities for acceptable exposure limits.Recommended monitoringproceduresEngineering measuresHygiene measuresPersonal protectionRespiratoryHands :EyesSkinEnvironmental exposurecontrols: If this product contains ingredients with exposure limits, personal, workplace atmosphereor biological monitoring may be required to determine the effectiveness of the ventilationor other control measures and/or the necessity to use respiratory protective equipment.: Use only with adequate ventilation. If user operations generate dust, fumes, gas, vaporor mist, use process enclosures, local exhaust ventilation or other engineering controlsto keep worker exposure to airborne contaminants below any recommended or statutorylimits. Processes should be designed to minimize airborne and skin exposure tohazardous substances.: Wash hands, forearms and face thoroughly after handling chemical products, beforeeating, smoking and using the lavatory and at the end of the working period. Appropriatetechniques should be used to remove potentially contaminated clothing. Washcontaminated clothing before reusing. Ensure that eyewash stations and safety showersare close to the workstation location. Eating, drinking and smoking should be prohibitedin areas where this material is handled, stored and processed. Remove/Take offimmediately all contaminated clothing. Contaminated work clothing should not beallowed out of the workplace.:::Use a properly fitted, air-purifying or air-fed respirator complying with NIOSH if a riskassessment indicates this is necessary. Respirator selection must be based on knownor anticipated exposure levels, the hazards of the product and the safe working limits ofthe selected respirator.Chemical-resistant, impervious gloves complying with an approved standard should beworn at all times when handling chemical products if a risk assessment indicates this isnecessary. The user must check that the final choice of type of glove selected forhandling this product is the most appropriate and takes into account the particularconditions of use, as included in the user's risk assessment.Avoid contact with eyes. Safety eyewear should be used when there is a likelihood ofexposure.Avoid contact with skin and clothing. Wear protective clothing. Body garments usedshould be based upon the task being performed (e.g., lab coat, chemical resistantprotective suit, sleevelets, synthetic apron, gauntlets) to avoid exposed skin surfaces.Wash contaminated clothing thoroughly with water before removing it, or wear gloves.: Emissions from ventilation or work process equipment should be checked to ensure theycomply with the requirements of environmental protection legislation. In some cases,fume scrubbers, filters or engineering modifications to the process equipment will benecessary to reduce emissions to acceptable levels.9 .Physical and chemical propertiesPhysical stateFlash pointAuto-ignition temperatureFlammable limitsColorOdorpHBoiling/condensation pointMelting/freezing pointRelative densityVapor pressure:Solid. [Crystalline solid.]: Not available.: Not available.: Not available.:::::::White.Odorless.Not available.Not available.Not available.2.63Not available.Continued on next page
Enthone is a subsidiary ofCookson Group PLC9 .Vapor densityPhysical and chemical propertiesOdor thresholdEvaporation rateVOCSolubility10 .Stability:::::<strong>NEUTRONEX</strong>® <strong>309</strong> <strong>CONDUCTING</strong> <strong>SALT</strong> Page: 5/7Not available.Not available.Not available.0 g/lStability and reactivityConditions to avoidIncompatibility with varioussubstancesHazardous decompositionproductsOther Hazardousdecomposition productsHazardous polymerization11 .::Easily soluble in the following materials: cold water and hot water.The product is stable.No specific data.Toxicological informationAcute toxicityCarcinogenicityClassificationMutagenicity: Reactive with oxidizing agents, acids.: Under normal conditions of storage and use, hazardous decomposition products shouldnot be produced.: sulfur oxides (SO 2, SO 3 etc.), sodium oxides:Under normal conditions of storage and use, hazardous polymerization will not occur.Product/ingredient name Result Species Dose ExposureSulfite Compound LD50 Oral Mouse 820 mg/kg -LD50 Oral Rat 3560 mg/kg -LDLo Subcutaneous Rabbit 600 mg/kg -Product/ingredient name ACGIH IARC EPA NIOSH NTPSulfite Compound - 3 - - - -Product/ingredient name Test Experiment ResultSulfite Compound - Bacteria Positive- Mammalian-Animal Equivocal- Mammalian-Human EquivocalEnthone has not conducted specific studies on the toxicity of this product.12 .Ecological informationAquatic ecotoxicityProduct/ingredient nameResultSpeciesOSHAExposureSulfite Compound Acute LC50 660000 ug/L Fresh water Fish - Gambusia affinis - Adult 96 hours13 .Disposal considerationsWaste disposalContinued on next page:The generation of waste should be avoided or minimized wherever possible. Emptycontainers or liners may retain some product residues. This material and its containermust be disposed of in a safe way. Dispose of surplus and non-recyclable products viaa licensed waste disposal contractor. Disposal of this product, solutions and any byproductsshould at all times comply with the requirements of environmental protectionand waste disposal legislation and any regional local authority requirements. Avoiddispersal of spilled material and runoff and contact with soil, waterways, drains andsewers.