This is the MSDS for water. There is an object lesson in this, but I won't insult your intelligence by telling you what it is:
NTP CHEMICAL REPOSITORY (RADIAN CORPORATION, AUGUST 29, 1991)
WATER
-IDENTIFIERS
===========
*CATALOG ID NUMBER: 001573
*CAS NUMBER: 7732-18-5
*BASE CHEMICAL NAME: WATER
*PRIMARY NAME: WATER
*CHEMICAL FORMULA: H2O
*STRUCTURAL FORMULA: H2O
*WLN: QH
*SYNONYMS:
DIHYDROGEN OXIDE
WATER, DISTILLED
ICE
STEAM
SNOW
HYDROGEN OXIDE
-PHYSICAL CHEMICAL DATA
======================
*PHYSICAL DESCRIPTION: LITERATURE: Clear colorless liquid
REPOSITORY: Clear colorless liquid
*MOLECULAR WEIGHT: 18.02
*SPECIFIC GRAVITY: 0.997 @ 25/4 C [031]
*DENSITY: 0.995 g/mL @ 32 C [205]
*MP (DEG C): Not available
*BP (DEG C): 90 C @ 525.97 mm Hg [205]
*SOLUBILITIES:
WATER : >=100 mg/mL @ 19 C (RAD)
DMSO : >=100 mg/mL @ 19 C (RAD)
95% ETHANOL : >=100 mg/mL @ 19 C (RAD)
METHANOL : Not available
ACETONE : >=100 mg/mL @ 19 C (RAD)
TOLUENE : Not available
OTHER SOLVENTS: Not available
*VOLATILITY:
Vapor pressure: 23.756 mm Hg @ 25.0 C [205]
Vapor density : >1 [058]
*FLAMMABILITY(FLASH POINT):
Flash point data for this chemical are not available; however, it is nonflammable. Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. A water spray may also be used [058].
*UEL: Not available LEL: Not available
*REACTIVITY: Not available
*STABILITY:
This chemical is stable under normal laboratory conditions [058]. Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal laboratory conditions (RAD).
*OTHER PHYSICAL DATA:
Density: 0.958 g/mL @ 100 C [205]
Boiling point: 80 C @ 355.40 mm Hg; 95 C @ 634.06 mm Hg [205]
Odorless [043,058,062,295]
Tasteless [043,295]
Weak electrolyte [062]
Dipole moment: 1.76 @ 25 C (in benzene) [031]; 1.86 @ 25 C (in dioxane) [031]
Surface tension: 75.83 dynes/cm @ 0 C; 72.88 dynes/cm @ 20 C [205]
Refractive index: 1.33395 @ 0 C; 1.33300 @ 20 C; 1.33194 @ 30 C [205]
Triple point: 273.16 K @ 4.6 mm Hg [062]
Critical temperature: 374.2 C [031]
Critical pressure: 218 atmospheres [031]
Dielectric constant: 87.74 @ 0 C [031,205]; 80.10 @ 20 C [205]; 76.55 @ 30 C
[205]
Latent heat of condensation: 540 cal/g [043]
Bulk density: 8.337 lbs/gal (62.3 lb/cu ft) [043]
Surface tension: 73 dynes/cm @ 20 C [043]
Evaporation rate (n-butyl acetate=1): 0.4 [043]
Viscosity: 0.01002 poise @ 20 C [043,062]
Latent heat of fusion: 80 cal/g [043]
-TOXICITY
========
*NIOSH REGISTRY NUMBER: ZC0110000
*TOXICITY:
typ. dose mode specie amount units other
LD50 ipr mus 190 gm/kg
LD50 ivn mus 25 gm/kg
LDLo ivn rbt 13 gm/kg
LDLo orl cat 320 gm/kg
LDLo orl dog 629 gm/kg
LDLo orl gpg 429 gm/kg
TDLo orl inf 333 gm/kg
TDLo orl man 42.86 gm/kg
LDLo orl rbt 368 gm/kg
LDLo rec rbt 450 gm/kg
LDLo rec wmn 180 gm/kg/28H
*AQTX/TLM96: Not available
*SAX TOXICITY EVALUATION:
THR: Human systemic effects by ingestion of very large amounts. Human and
experimental death reported by various routes at sufficiently large
doses.
*CARCINOGENICITY: Not available
*MUTATION DATA:
test lowest dose | test lowest dose
----------- ----------------- | ----------- -----------------
Not available |
*TERATOGENICITY: Not available
*STANDARDS, REGULATIONS & RECOMMENDATIONS:
OSHA: None
ACGIH: None
NIOSH Criteria Document: None
NFPA Hazard Rating: Health (H): None
Flammability (F): None
Reactivity (R): None
*OTHER TOXICITY DATA:
Status: EPA Genetox Program 1988, Inconclusive: B subtilis rec assay
EPA TSCA Chemical Inventory, 1986
Meets criteria for proposed OSHA Medical Records Rule
-OTHER DATA (Regulatory)
=======================
*PROPER SHIPPING NAME (IATA): Not restricted
*UN/ID NUMBER:
*HAZARD CLASS: SUBSIDIARY RISK: PACKING GROUP:
*LABELS REQUIRED:
*PACKAGING: PASSENGER: PKG. INSTR.: MAXIMUM QUANTITY:
CARGO : PKG. INSTR.: MAXIMUM QUANTITY:
*SPECIAL PROVISIONS:
*USES:
This compound is used as a solvent, suspending agent, industrial coolant, diluent, moderator in nuclear reactors, nutrient substance and power source. It is also used in beer and carbonated beverages, hydration of lime, paper coatings, textile processing, debarking logs, filtration, washing and scouring, sulfur mining, hydrolysis, Portland cement, hydraulic systems, steam generation and in the food industry.
*COMMENTS: Not available
-HANDLING PROCEDURES
===================
*ACUTE/CHRONIC HAZARDS:
Information concerning acute hazards of this chemical is not available.
*MINIMUM PROTECTIVE CLOTHING: Not available
*RECOMMENDED GLOVE MATERIALS:
Permeation Test Results For The Neat (Undiluted) Chemical:
The permeation test results for the neat (undiluted) chemical are given below. The breakthrough times of this chemical are given for each glove type tested. The table is a presentation of actual test results, not specific recommendations or suggestions. Avoid glove types which exhibit breakthrough times of less than the anticipated task time plus an adequate safety factor. If this chemical makes direct contact with your glove, or if a tear, puncture or hole develops, replace them at once.
Glove Type Model Number Thickness Breakthrough Time
Butyl rubber North B-161 0.71 mm 480 min
Neoprene Edmont 29-870 0.48 mm 480 min
Viton North F-091 0.25 mm 480 min
Unknown North Silvershield 0.10 mm 480 min
*RECOMMENDED RESPIRATOR:
Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter.
*OTHER: Not available
*STORAGE PRECAUTIONS:
You should store this material at ambient temperatures.
*SPILLS AND LEAKAGE:
If you should spill this chemical, use absorbent paper to pick up all liquid spill material. Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Wash any surfaces you may have contaminated with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
*DISPOSAL AND WASTE TREATMENT: Not available
-EMERGENCY PROCEDURES
====================
*SKIN CONTACT:
IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.
If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.
*INHALATION:
IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.
Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Respirator Recommendation.
*EYE CONTACT:
First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.
Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.
If symptoms (such as redness or irritation) develop, immediately transport the victim to a hospital.
*INGESTION:
DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician.
If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital.
*SYMPTOMS:
Symptoms of exposure to this compound via eye contact include edema of the corneal stroma and epithelium (which increases sensitivity to glare) [099]. Other symptoms of exposure include headache and vomiting which may be followed by confusion, disorientation and restlessness progressing to convulsions and coma. It may also cause stupor [295]. It has reportedly caused tremors and muscle contraction or spasticity. In infants it may cause convulsions, effect on seizure threshold, hypermotility, diarrhea and increased body temperature [015]. It may also cause fever [043].
Symptoms of exposure in animals include hemolysis with or without anemia, convulsions and effect on seizure threshold [015].
-SOURCES
=======
*SOURCES:
[015] Lewis, R.J., Sr. and R.L. Tatken, Eds. Registry of Toxic Effects
of Chemical Substances. On-line Ed. National Institute for
Occupational Safety and Health. Cincinnati, OH. ZC0110000.
February 14, 1989.
[017] Weast, R.C., M.J. Astle, and W.H. Beyer, Eds. CRC Handbook of
Chemistry and Physics. 67th Ed. CRC Press, Inc. Boca Raton,
FL. 1986. p. B-94, #h63.
[031] Windholz, M., Ed. The Merck Index. 10th Ed. Merck and Co.
Rahway, NJ. 1983. p. 1441, #9853.
[038] Stull, D.R. Vapor pressure of pure substances: Organic Compounds.
Industrial and Engineering Chem. 39(4):517-550. 1947. p. 545.
[043] Sax, N.I. and Richard J. Lewis, Sr. Dangerous Properties of Industrial
Materials. 7th Ed. Van Nostrand Reinhold. New York. 1989.
Vol. III, p. 3487, #WAT259.
[058] Information Handling Services. Material Safety Data Sheets
Service. Microfiche Ed. Bimonthly Updates. February/March 1989.
#2606-586, A-13; #8362-001, F-13.
[062] Sax, N.I. and R.J. Lewis Sr., Eds. Hawley's Condensed Chemical
Dictionary. 11th Ed. Van Nostrand Reinhold. New York. 1987.
p. 1232.
[082] U.S. Environmental Protection Agency, Office of Toxic Substances.
Toxic Substances Control Act Chemical Substance Inventory: 1985
Edition. 5 Vols. U.S. Environmental Protection Agency.
Washington, D.C. January 1986. Listed.
[099] Grant, W. Morton, M.D. Toxicology of the Eye. 3rd Ed. Charles
C. Thomas, Publisher. Springfield, IL. 1986. pp. 982-983.
[110] Oak Ridge National Laboratory. Environmental Mutagen Information
Center (EMIC), Bibliographic Data Base. Oak Ridge National
Laboratory. Oak Ridge, TN. Listed.
[120] Oak Ridge National Laboratory. Environmental Teratogen Information
Center (ETIC), Bibliographic Data Base. Oak Ridge National
Laboratory. Oak Ridge, TN. Listed.
[205] Dean, John A., Ed. Lange's Handbook of Chemistry. 13th Ed.
McGraw-Hill Book Company. New York. 1985. pp. 10-26, 10-54,
10-91, 10-99.
[275] Aldrich Chemical Company. Aldrich Catalog/Handbook of Fine
Chemical. Aldrich Chemical Co., Inc. Milwaukee, WI.
1988. p. 1540, #19,529-4.
[295] Reynolds, James E.F., Ed. Martindale The Extra Pharmacopoeia. 28th Ed.
The Pharmaceutical Press. London. 1982. pp. 1669-1670.
[455] The Pharmaceutical Society of Great Britain. The Pharmaceutical Codex.
11th Edition. The Pharmaceutical Press. London. 1979. pp. 991-992.
[610] Clansky, Kenneth B., Ed. Suspect Chemicals Sourcebook: A Guide to
Industrial Chemicals Covered Under Major Federal Regulatory and
Advisory Programs. Roytech Publications, Inc. Burlingame, CA.
1990. Not listed.
[620] United States National Toxicology Program. Chemical Status Report.
NTP Chemtrack System. Research Triangle Park, NC. November 6, 1990.
Not listed.
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[ 19 May 2002, 12:36: Message edited by: MikeGinny ]