**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | 50% | 231-791-2 |
|----------------|--------------------------------------|----------|-----------|
| 21351-79-1 |Cesium Hydroxide | 50% | 244-344-1 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: C
Risk Phrases: 22 35
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Causes severe burns.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. May cause chemical conjunctivitis and corneal
damage.
Skin:
Causes skin burns. May cause skin rash (in milder cases), and cold
and clammy skin with cyanosis or pale color.
Ingestion:
Causes gastrointestinal tract burns. May cause perforation of the
digestive tract. May cause cardiac disturbances. May cause central
nervous system effects. May cause systemic effects.
Inhalation:
Causes chemical burns to the respiratory tract. Aspiration may lead
to pulmonary edema. May cause cardiac abnormalities. May cause
systemic effects.
Chronic:
Effects may be delayed.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Get medical aid immediately. Do NOT allow victim to rub eyes or keep
eyes closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid immediately. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Vapors may be heavier
than air. They can spread along the ground and collect in low or
confined areas. Contact with metals may evolve flammable hydrogen
gas. Containers may explode when heated. Non-combustible, substance
itself does not burn but may decompose upon heating to produce
irritating, corrosive and/or toxic fumes. Runoff from fire control
or dilution water may cause pollution.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Do NOT get water
inside containers. For small fires, use dry chemical, carbon
dioxide, or water spray. For large fires, use dry chemical, carbon
dioxide, alcohol-resistant foam, or water spray.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Clean up spills immediately,
observing precautions in the Protective Equipment section. Provide
ventilation. Do not get water inside containers.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Use only in a well-ventilated area. Do not breathe dust, vapor,
mist, or gas. Do not get in eyes, on skin, or on clothing. Keep
container tightly closed. Do not ingest or inhale. Discard
contaminated shoes.
Storage:
Keep container closed when not in use. Corrosives area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 7732-18-5:
CAS# 21351-79-1:
United Kingdom, WEL - TWA: 2 mg/m3 TWA
United Kingdom, WEL - STEL: 6 mg/m3 STEL
Belgium - TWA: 2 mg/m3 VLE
France - VME: 2 mg/m3 VME
Germany: 2 mg/m3 TWA (inhalable fraction)
Malaysia: 2 mg/m3 TWA
Netherlands: 2 mg/m3 MAC
Russia: 0.3 mg/m3 TWA
Spain: 2 mg/m3 VLA-ED
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear, colorless
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: soluble
Specific Gravity/Density: 1.720g/cm3
Molecular Formula: CsHO
Molecular Weight: 149.91
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. Absorbs carbon
dioxide from the air.
Conditions to Avoid:
Excess heat, strong acids, oxidizers.
Incompatibilities with Other Materials:
Oxidizing agents, acids.
Hazardous Decomposition Products:
Not known.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7732-18-5: ZC0110000
CAS# 21351-79-1: FK9800000
LD50/LC50:
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
CAS# 21351-79-1: Draize test, rabbit, skin: 5 mg/24H Mild; Oral,
mouse: LD50 = 800 mg/kg; Oral, mouse: LD50 = 759 mg/kg; Oral, rat:
LD50 = 570 mg/kg; Oral, rat: LD50 = 570 mg/kg.
Carcinogenicity:
Water -
Not listed by ACGIH, IARC, or NTP.
Cesium Hydroxide -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CAESIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 2681
Packing Group: II
IMO
Shipping Name: CAESIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 2681
Packing Group: II
RID/ADR
Shipping Name: CAESIUM HYDROXIDE SOLUTION
Hazard Class: 8
UN Number: 2681
Packing group: II
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 22 Harmful if swallowed.
R 35 Causes severe burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 27 Take off immediately all contaminated clothing.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 7732-18-5: No information available.
CAS# 21351-79-1: 1
Canada
CAS# 7732-18-5 is listed on Canada's DSL List.
CAS# 21351-79-1 is listed on Canada's DSL List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 21351-79-1 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7732-18-5 is listed on the TSCA inventory.
CAS# 21351-79-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
MSDS Creation Date: 9/02/1997 Revision #4 Date: 3/18/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Di-tert-butyl dicarbonate, 97%
| 24424-99-5 |
|
Ethyl 3-Ethoxyacrylate 99%
| 1001-26-9 |
|
p-Toluenesulfonic acid monohydrate, 99%
| 6192-52-5 |
|
p-Toluenesulfonic acid monohydrate, 99% (titr.)
| 6192-52-5 |
|
1-Methylbenzimidazole-2-sulfonic acid, 99%
| 5533-38-0 |
|
2,3-Dimethylphenol, 99%
| 526-75-0 |
|
4-Quaterphenyl
| 135-70-6 |
|
4-Quaterphenyl, scintillation grade
| 135-70-6 |
|
Iodoform, 99+%
| 75-47-8 |
|
Phthalic acid, 99%
| 88-99-3 |
|
2-Methylnaphthalene, 95-97%
| 91-57-6 |
|
Cyclopropyl Phenyl Sulfide, 98%
| 14633-54-6 |
|
1-Butanethiol
| 109-79-5 |
|
Cesium Hydroxide, 99%, 50 wt% Solution In Water
| 7732-18-5 |
|
N-Acetylsulfanilyl Chloride, 99% (Titr.)
| 121-60-8 |
|
Linoleic acid, 99% (gc)
| 60-33-3 |
|
Cacodylic acid, sodium salt hydrate, 98%
| 6131-99-3 |
|
5-Fluorescein Isothiocyanate, Isomer I 90% (UV-VIS)
| 3326-32-7 |
|
7-Hydroxy-4-Methylcoumarin, 97%
| 90-33-5 |
|
Tin (II) Chloride Dihydrate, 97%
| 10025-69-1 |
|
Tin (II) Chloride Dihydrate, Reagent ACS (Crystals)
| 10025-69-1 |
|
Phenylacetaldehyde, 80-90% (GC)
| 122-78-1 |
|
Butyraldehyde, 99%
| 123-72-8 |
|
2-(Dimethylamino)ethyl methacrylate, 99%, stabilized with 0.2% MEHQ
| 150-76-5 |
|
Poly(vinyl alcohol), 88% Hydrolyzed Average M.W. 22000
| 9002-89-5 |
|
Poly(Vinyl Alcohol), 75% Hydrolyzed
| 9002-89-5 |
|
Poly(vinyl alcohol), 95% Hydrolyzed Average M.W.95.000
| 9002-89-5 |
|
Poly(vinyl alcohol), 98% Hydrolyzed
| 9002-89-5 |
|
Poly(vinyl alcohol), 99-100% Hydrolyzed
| 9002-89-5 |
|
1-Methoxynaphthalene, 98+%
| 2216-69-5 |
|
Calcium formate, 98% (titr.)
| 544-17-2 |
|
Poly(butadiene), 98% cis, average m.w. 2- 300.000
| 9003-17-2 |
|
Polybutadiene (m.n. 5000)
| 9003-17-2 |
|
Dichloroisocyanuric acid, sodium salt
| 2893-78-9 |
|
4,7-Dichloroquinoline, 99%
| 86-98-6 |
|
n-Methyl-4-nitroaniline, 97%
| 100-15-2 |
|
Geranyl linalool, tech.,ca.95%, mixture of isomers
| 1113-21-9 |
|
2-Bromonaphthalene, 99% (GC)
| 580-13-2 |
|
Azobenzene, 95%
| 103-33-3 |
|
2-Fluorobenzoic Acid, 99%
| 445-29-4 |
|
Reinecke salt, p.a.
| 13573-16-5 |
|
2-Isobutyl-3-methoxypyrazine, tech., 80% (cont. 20%
| |
|
1-Bromoundecane, 99%
| 693-67-4 |
|
Isobutyric Acid, 99+%
| 79-31-2 |
|
P-Toluenesulfonamide, 98%
| 70-55-3 |
|
Methyl formate, 97%
| 107-31-3 |
|
2-(4-Methylphenyl)malondialdehyde, 95+% (nmr)
| 27956-35-0 |
|
Zinc Iodide, 98+%
| 10139-47-6 |
|
2',7'-Dichlorofluorescein
| 76-54-0 |
|
Phenyl ether, 99%
| 101-84-8 |
|
|