|149.91 (anhydrous) 167.928 (monohydrate)|
|272 °C (522 °F)|
SECTION 1. IDENTIFICATION
Product Name: Cesium Hydroxide Hydrate
Product Number: all applicable American elements product codes, e.g. CS-OH-02-C.XHYD, CS-OH-03-C.XHYD, CS-OH-04-C.XHYD, CS-OH-05-C.XHYD
CAS #: 12260-45-6
Relevant established uses that the substance: clinical research and also development
Emergency phone call number:Domestic, phibìc America: +1 800-424-9300International: +1 703-527-3887
SECTION 2. Dangers IDENTIFICATION
Classification the the problem or mixture in accordance through 29 CFR 1910 (OSHA HCS)GHS05 CorrosionSkin Corr. 1B H314 reasons severe skin burns and eye damage.Eye Dam. 1H318 causes serious eye damage.GHS07Acute Tox. 4 H302 Harmful if swallowed.Hazards not otherwise classifiedNo data availableGHS label elementsGHS label elements, consisting of precautionary statementsHazard pictograms
GHS05 GHS07Signal wordDangerHazard statementsH302 Harmful if swallowed.H314 reasons severe skin burns and eye damage.Precautionary statementsP260Do no breathe dust/fume/gas/mist/vapors/spray.P303+P361+P353 IF on SKIN (or hair): Remove/Take off instantly all contaminated clothing. Wash skin v water/shower.P305+P351+P338 IF IN EYES: wash cautiously v water for several minutes. Remove contact lenses, if present and also easy come do. Proceed rinsing.P301+P330+P331 IF SWALLOWED: to wash mouth. Carry out NOT induce vomiting.P405Store locked up.P501Dispose of contents/container in accordance v local/regional/national/international regulations.WHMIS classificationD2B - toxic material causing other toxicity effectsE - Corrosive materialClassification systemHMIS ratings (scale 0-4)(Hazardous products Identification System)Health (acute effects) = 3Flammability = 0Physical danger = 1Other hazardsResults the PBT and also vPvB assessmentPBT:N/AvPvB:N/A
SECTION 3. COMPOSITION/INFORMATION on INGREDIENTS
SubstancesCAS No. / substance Name:12260-45-6 Cesium hydroxide hydrateIdentification number(s):EC number:244-344-1
SECTION 4. Very first AID MEASURES
Description of an initial aid measuresGeneral informationImmediately remove any type of clothing soiled by the product.If inhaled:Supply patient v fresh air. If no breathing, provide artificial respiration. Save patient warm.Seek prompt medical advice.In case of skin contact:Immediately wash v soap and also water; wash thoroughly.Seek instant medical advice.In case of eye contact:Rinse opened up eye for several minutes under to run water. Above a physician.If swallowed:Seek medical treatment.Information because that doctorMost crucial symptoms and also effects, both acute and also delayedCauses severe skin burns.Causes major eye damage.Indication of any kind of immediate clinical attention and also special therapy neededNo data available
SECTION 5. FIREFIGHTING MEASURES
Extinguishing mediaSuitable extinguishing agentsProduct is not flammable. Usage fire-fighting measures that fit the surrounding fire.Special hazards occurring from the substance or mixtureIf this product is connected in a fire, the adhering to can it is in released:Cesium oxideAdvice for firefightersProtective equipment:Wear self-contained respirator.Wear fully protective impervious suit.
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SECTION 6. ACCIDENTAL relax MEASURES
Personal precautions, protective equipment and also emergency proceduresUse personal protective equipment. Store unprotected people away.Ensure enough ventilationEnvironmental precautions:Do not allow product to go into drains, sewer systems, or various other water courses.Methods and also materials because that containment and also cleanup:Use neutralizing agent.Dispose that contaminated product as waste follow to ar 13.Ensure sufficient ventilation.Prevention of second hazards:No special measures required.Reference to other sectionsSee section 7 for info on for sure handlingSee section 8 for info on an individual protection equipment.See ar 13 for disposal information.
SECTION 7. HANDLING and STORAGE
HandlingPrecautions for for sure handlingHandle under dried protective gas.Keep container strictly sealed.Store in cool, dry ar in tightly closed containers.Ensure an excellent ventilation in ~ the workplace.Information about protection against explosions and fires:The product is not flammableConditions for for sure storage, including any type of incompatibilitiesRequirements to it is in met by storerooms and also receptacles:No one-of-a-kind requirements.Information about storage in one common storage facility:Store away from water/moisture.Do no store in addition to acids.Store away from oxidizing agents.Further information around storage conditions:Store under dried inert gas.This product is hygroscopic.Keep container strictly sealed.Store in cool, dry problems in well-sealed containers.Protect from humidity and water.Specific end use(s)No data available
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Additional information about design of technical systems:Properly operating chemical fume hood designed because that hazardous chemicals and also having one average confront velocity of at the very least 100 feet per minute.Control parametersComponents v limit worths that call for monitoring in ~ the workplace:None.Additional information:No dataExposure controlsPersonal security equipmentFollow typical protective and also hygienic techniques for taking care of chemicals.Keep far from foodstuffs, beverages and also feed.Remove all soiled and contaminated clothes immediately.Wash hands before breaks and also at the end of work.Avoid call with the eyes and skin.Maintain an ergonomically ideal working environment.Breathing equipment:Use an ideal respirator once high concentrations room present.Recommended filter maker for brief term use:Use a respirator with kind P100 (USA) or P3 (EN 143) cartridges as a backup to design controls. Risk assessment have to be perform to recognize if air-purifying respirators room appropriate. Only use devices tested and approved under suitable government standards.Protection that hands:Impervious glovesInspect gloves before use.Suitability that gloves need to be identified both through material and also quality, the last of which might vary by manufacturer.Material that glovesNitrile rubber, NBRPenetration time of glove material (in minutes)480Glove thickness0.11 mmEye protection:Tightly sealed gogglesFull confront protectionBody protection:Protective work-related clothing
SECTION 9. PHYSICAL and also CHEMICAL PROPERTIES
Information on straightforward physical and chemical propertiesAppearance:Form: CrystallineOdor: OdorlessOdor threshold: No data available.pH: N/AMelting point/Melting range: No data availableBoiling point/Boiling range: No data availableSublimation temperature / start: No data availableFlammability (solid, gas)No data available.Ignition temperature: No data availableDecomposition temperature: No data availableAutoignition: No data available.Danger the explosion: No data available.Explosion limits:Lower: No data availableUpper: No data availableVapor pressure: N/ADensity: No data availableRelative densityNo data available.Vapor densityN/AEvaporation rateN/ASolubility in Water (H2O): No data availablePartition coefficient (n-octanol/water): No data available.Viscosity:Dynamic: N/AKinematic: N/AOther informationNo data available
SECTION 10. STABILITY and REACTIVITY
ReactivityNo data availableChemical stabilityStable under recommended warehouse conditions.Thermal decomposition / problems to be avoided:Decomposition will not happen if used and also stored follow to specifications.Possibility that hazardous reactionsReacts with solid oxidizing agentsConditions to avoidNo data availableIncompatible materials:AcidsWater/moistureOxidizing agentsHazardous decomposition products:Cesium oxide
SECTION 11. TOXICOLOGICAL INFORMATION
Information top top toxicological effectsAcute toxicity:Harmful if swallowed.Swallowing will result in a solid corrosive result on mouth and throat and to the risk of perforation that esophagus and stomach.The registry of Toxic effects of chemical Substances (RTECS) contains acute toxicity data because that this substance.LD/LC50 values that are relevant for classification:Oral LD50 570 mg/kg (rat)Skin wake up or corrosion:Causes serious skin burns.Eye wake up or corrosion:Causes major eye damage.Sensitization:No sensitizing effects known.Germ cell mutagenicity:No results known.Carcinogenicity:No classification data top top carcinogenic nature of this product is accessible from the EPA, IARC, NTP, OSHA or ACGIH.Reproductive toxicity:No effects known.Specific target organ system toxicity - repetitive exposure:No effects known.Specific target organ mechanism toxicity - solitary exposure:No impacts known.Aspiration hazard:No results known.Subacute to chronic toxicity:The registry of Toxic results of chemistry Substances (RTECS) includes multiple sheep toxicity data for this substance.Additional toxicological information:To the best of our understanding the acute and also chronic toxicity of this substance is not totally known.Carcinogenic categoriesOSHA-Ca (Occupational safety and security & wellness Administration)Substance is no listed.
SECTION 12. Environmental INFORMATION
ToxicityAquatic toxicity:No data availablePersistence and degradabilityNo data availableBioaccumulative potentialNo data availableMobility in soilNo data availableAdditional eco-friendly information:Do not allow undiluted product or large quantities to with groundwater, water courses, or sewer systems.Avoid transfer right into the environment.Results the PBT and also vPvB assessmentPBT:N/AvPvB:N/AOther disadvantage effectsNo data available
SECTION 13. Handle CONSIDERATIONS
Waste therapy methodsRecommendationConsult main regulations come ensure appropriate disposal.Uncleaned packagings:Recommendation:Disposal need to be made follow to official regulations.
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SECTION 14. Transfer INFORMATION
UN-NumberDOT, IMDG, IATAUN2682UN ideal shipping nameDOTCaesium hydroxideIMDG, IATACAESIUM HYDROXIDETransport hazard class(es)DOTClass8 Corrosive substances.Label8Class8 (C6) Corrosive substancesLabel8IMDG, IATAClass8 Corrosive substances.Label8Packing groupDOT, IMDG, IATAIIEnvironmental hazards:N/ASpecial precautions for userWarning: Corrosive substancesEMS Number: F-A,S-BSegregation groupsAlkalisTransport in bulk according to Annex II of MARPOL73/78 and also the IBC CodeN/ATransport/Additional information:DOTMarine Pollutant (DOT):NoUN "Model Regulation":UN2682, Caesium hydroxide, 8, II
SECTION 15. Regulatory INFORMATION
Safety, health and environmental regulations/legislation certain for the problem or mixtureGHS GHS label elements, consisting of precautionary statementsHazard pictogramsGHS05GHS07Signal wordDangerHazard statementsH302 Harmful if swallowed.H314 reasons severe skin burns and also eye damage.Precautionary statementsP260Do not breathe dust/fume/gas/mist/vapors/spray.P303+P361+P353 IF on SKIN (or hair): Remove/Take off instantly all contaminated clothing. Rinse skin through water/shower.P305+P351+P338 IF IN EYES: to wash cautiously with water for number of minutes. Remove contact lenses, if present and also easy come do. Proceed rinsing.P301+P330+P331 IF SWALLOWED: to wash mouth. Carry out NOT induce vomiting.P405Store locked up.P501Dispose the contents/container in accordance v local/regional/national/international regulations.National regulationsAll contents of this product are detailed in the U.S. Environmental Protection company Toxic Substances regulate Act chemical substance Inventory.All contents of this product are provided on the Canadian domestic Substances perform (DSL).SARA section 313 (specific toxic chemical listings)Substance is no listed.California Proposition 65Prop 65 - Chemicals known to reason cancerSubstance is not listed.Prop 65 - Developmental toxicitySubstance is not listed.Prop 65 - Developmental toxicity, femaleSubstance is no listed.Prop 65 - Developmental toxicity, maleSubstance is no listed.Information around limitation that use:For use only by technically standard individuals.Other regulations, limitations and also prohibitive regulationsSubstance of an extremely High worry (SVHC) follow to the with Regulations (EC) No. 1907/2006.Substance is not listed.The conditions of restrictions according to post 67 and also Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, put on the market and use must be observed.Substance is no listed.Annex XIV of the with Regulations (requiring Authorisation for use)Substance is not listed.Chemical safety and security assessment:A Chemical safety Assessment has actually not been brought out.SECTION 16. Various other INFORMATION