compound Formula molecule Weight Appearance melting Point boil Point Density Solubility in H2O precise Mass Monoisotopic Mass
CsOH
149.91
Colorless to light yellow liquid
205-206 °C
N/A
1.72 g/mL3
N/A
149.908192
149.908192

*

*

SECTION 1. IDENTIFICATION

Product Name: Cesium Hydroxide Solution

Product Number: every applicable American aspects product codes, e.g. CS-OH-02-SOL, CS-OH-03-SOL, CS-OH-04-SOL, CS-OH-05-SOL

CAS #: 21351-79-1

Relevant identified uses of the substance: clinical research and development

Emergency telephone number:Domestic, phibìc America: +1 800-424-9300International: +1 703-527-3887

SECTION 2. Hazards IDENTIFICATION

Classification of the problem or mixture:GHS category in accordance with 29 CFR 1910 (OSHA HCS)Acute toxicity, dental (Category 4), H302Skin corrosion (Category 1B), H314Serious eye damage (Category 1), H318


*
*

Signal word: Danger

Hazard statement(s):H302 Harmful if swallowed.H314 causes severe skin burns and eye damage.H318 causes serious eye damage.

You are watching: What is the chemical formula for the base cesium hydroxide?

Precautionary statement(s):P264 to wash skin extensively after handling.P270 carry out not eat, drink or smoke once using this product.P280 Wear protective gloves/ security clothing/ eye protection/ confront protection.P301 + P312 + P330 IF SWALLOWED: contact a toxicity CENTER/doctor if you feel unwell. To wash mouth.P301 + P330 + P331 IF SWALLOWED: rinse mouth. Perform NOT induce vomiting.P303 + P361 + P353 IF on SKIN (or hair): Remove/ take off immediately all contaminated clothing. Wash skin through water/ shower.P304 + P340 + P310 IF INHALED: eliminate victim to new air and also keep at rest in a positioncomfortable for breathing. Instantly call a POISON facility or doctor/ physician.P305 + P351 + P338 + P310 IF IN EYES: wash cautiously through water for numerous minutes. Removecontact lenses, if present and also easy to do. Proceed rinsing. Instantly call a poison CENTER/doctor.P363 wash contaminated clothing before reuse.P405 save locked up.P501 Dispose the contents/ container come an approved waste handle plant.

Hazards no otherwise share (HNOC) or not extended by GHS - none

SECTION 3. COMPOSITION/INFORMATION ~ above INGREDIENTS

MixturesFormula: HCsOMolecular weight: 149.91 g/molCAS-No.21351-79-1EC-No. 244-344-1Acute Tox. 4Skin Corr. 1BEye Dam. 1H302, H314

SECTION 4. An initial AID MEASURES

General advice:Consult a physician. Present this safety data sheet to the medical professional in attendance.Move out of attention area.

If inhaled:If breathed in, move person into fresh air. If not breathing, give man-made respiration. Above a physician.

In case of skin contact:Take turn off contaminated clothing and also shoes immediately. To wash off with soap and also plenty of water. Top a physician.

In instance of eye contact:Rinse completely with lot of of water because that at least 15 minutes and also consult a physician.Continue rinsing eyes throughout transport come hospital.

If swallowed:Do not induce vomiting. Never provide anything by mouth come an unconscious person. To wash mouth through water. Consult a physician.

Most essential symptoms and effects, both acute and also delayed:The most essential known symptoms and effects are explained in the labelling (see section 2.2) and/or in section 11

Indication of any type of immediate medical attention and also special treatment needed:No data available

SECTION 5. FIREFIGHTING MEASURES

Suitable extinguishing media:Use water spray, alcohol-resistant foam, dried chemical or carbon dioxide.

Special hazards emerging from the substance or mixture:No data available

Advice because that firefighters:Wear self-contained breath apparatus because that firefighting if necessary.

SECTION 6. ACCIDENTAL relax MEASURES

Personal precautions, protective equipment and emergency procedures:Use personal protective equipment. Protect against breathing vapours, mist or gas. Ensure enough ventilation. Evacuate personnel to for sure areas.For personal protection see section 8.

Environmental precautions:Do no let product enter drains.

Methods and also materials because that containment and also cleaning up:Soak up through inert absorbent material and also dispose of as hazardous waste. Save in suitable, closeup of the door containers for disposal

SECTION 7. HANDLING and STORAGE

Precautions for for sure handling:Avoid call with skin and eyes. Avoid inhalation the vapour or mist.For precautions see ar 2.2.

Conditions for safe storage, including any incompatibilities:Keep container tightly close up door in a dry and well-ventilated place. Containers which are opened have to be closely resealed and also kept upright to stop leakage.Store under inert gas.Storage course (TRGS 510): Non-combustible, corrosive hazardous materials

Specific finish use(s):Apart indigenous the uses stated in ar 1.2 no other specific uses room stipulated.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Control parameters:CAS-No. 21351-79-1Value: TWA; TWA; TWA; PELControl parameters: 2.000000 mg/m3; 2 mg/m3; 2.000000 mg/m3; 2 mg/m3Basis: USA. ACGIH Threshold Limit values (TLV); USA. ACGIH Threshold Limit values (TLV); USA. NIOSH encourage Exposure Limits; California permissible exposure limits for chemistry contaminants (Title 8, post 107)

Exposure controls:Appropriate design controls:Handle in accordance with great industrial hygiene and safety practice. Wash hands prior to breaks and at the finish of workday.

Personal security equipment:Eye/face protection:Tightly fitting security goggles. Faceshield (8-inch minimum). Use devices for eye defense tested and approved under proper government criter such together NIOSH (US) or EN 166(EU).Skin protection:Handle v gloves. Gloves should be inspected before use. Use suitable glove removal an approach (without poignant glove"s outer surface) to prevent skin contact with this product. Dispose of contaminated gloves after use in accordance v applicable legislations and great laboratory practices. Wash and also dry hands.Body Protection:Complete fit protecting against chemicals, The form of protective tools must it is in selected follow to the concentration and amount the the dangerous substance at the specific workplace.Respiratory protection:Where threat assessment shows air-purifying respirators are ideal use a full-face respirator v multipurpose mix (US) or type ABEK (EN 14387) respirator cartridges together a backup to design controls. If the respirator is the sole means of protection, use a full-face offered air respirator. Use respirators and also components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).Control of eco-friendly exposure:Do not let product go into drains.

SECTION 9. PHYSICAL and also CHEMICAL PROPERTIES

Appearance liquidOdour No data availableOdour Threshold No data availablepH No data availableMelting point/freezing point No data availableInitial boiling suggest and boiling selection No data availableFlash allude No data availableEvaporation price No data availableFlammability (solid, gas) No data availableUpper/lower flammability or explosive boundaries No data availableVapour pressure No data availableVapour thickness No data availableRelative density 1.72 g/mL in ~ 25 °C (77 °F)Water solubility No data availablePartition coefficient: noctanol/water No data availableAuto-ignition temperature No data availableDecomposition temperature No data availableViscosity No data availableExplosive nature No data availableOxidizing properties No data available

SECTION 10. STABILITY and REACTIVITY

Reactivity:No data available

Chemical stability:Stable under recommended warehouse conditions.

Possibility that hazardous reactions:No data available

Conditions come avoid:No data available

Incompatible materials:No data available

Hazardous decomposition products:Hazardous decomposition products formed under fire conditions. - Cesium/cesium oxidesOther decomposition assets - No data available

SECTION 11. TOXICOLOGICAL INFORMATION

Acute toxicity: No data availableInhalation: No data availableDermal: No data available

Skin corrosion/irritation: No data available

Serious eye damage/eye irritation: No data available

Respiratory or skin sensitisation: No data available

Germ cell mutagenicity: No data available

CarcinogenicityIARC: No ingredient of this product present at levels better than or same to 0.1% is established asprobable, feasible or confirmed human carcinogen by IARC.No ingredient of this product existing at levels higher than or same to 0.1% is figured out asprobable, feasible or shown human carcinogen by IARC.ACGIH: No component of this product existing at levels greater than or equal to 0.1% is figured out as a carcinogen or potential carcinogen by ACGIH.NTP: No component of this product existing at levels higher than or same to 0.1% is figured out as aknown or guess carcinogen by NTP.No component of this product existing at levels better than or same to 0.1% is figured out as aknown or anticipated carcinogen by NTP.OSHA: No ingredient of this product current at levels greater than or same to 0.1% is identified as a carcinogen or potential carcinogen by OSHA.No component of this product present at levels higher than or equal to 0.1% is figured out as acarcinogen or potential carcinogen by OSHA.

Reproductive toxicity: No data available

Specific target body organ toxicity - single exposure: No data available

Specific target organ toxicity - recurring exposure: No data available

Aspiration hazard: No data available

Additional Information: RTECS: not available

SECTION 12. Eco-friendly INFORMATION

Toxicity: No data available

Persistence and also degradability: No data available

Bioaccumulative potential: No data available

Mobility in soil: No data available

Results the PBT and also vPvB assessment:PBT/vPvB evaluate not accessible as chemical security assessment not required/not conducted

Other adverse effects: No data available

SECTION 13. Handle CONSIDERATIONS

Waste treatment methods:Product:Offer surplus and non-recyclable options to a licensed disposal company.

Contaminated packaging:Dispose of together unused product.

SECTION 14. Deliver INFORMATION

DOT (US):UN number: 2681 Class: 8 pack group: IIProper shipping name: Cesium hydroxide solutionReportable amount (RQ):Poison Inhalation Hazard: No

IMDG:UN number: 2681 Class: 8 pack group: II EMS-No: F-A, S-BProper shipping name: CAESIUM HYDROXIDE SOLUTION

IATA:UN number: 2681 Class: 8 pack group: IIProper shipping name: Caesium hydroxide solution

SECTION 15. Regulation INFORMATION

SARA 302 Components:No chemistry in this material are topic to the reporting demands of SARA title III, ar 302.

SARA 313 Components:This material does no contain any type of chemical materials with well-known CAS numbers the exceed the threshold (De Minimis) reporting levels created by SARA title III, section 313.

See more: What Are The Goals Of Using A Disguise, In The Army

Massachusetts appropriate To recognize Components:Cesium hydroxideCAS-No. 21351-79-1

Pennsylvania right To recognize ComponentsWater:CAS-No. 7732-18-5Cesium hydroxide:CAS-No. 21351-79-1

New Jersey ideal To know ComponentsWater:CAS-No. 7732-18-5Cesium hydroxide:CAS-No. 21351-79-1

California Prop. 65 Components:This product does no contain any chemicals well-known to State of California to reason cancer, birth defects, or any kind of other reproductive harm.

SECTION 16. Various other INFORMATION