**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7553-56-2 |Iodine | 1.3 % | 231-442-4 |
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | Balance | 231-791-2 |
|----------------|--------------------------------------|----------|-----------|
| 32074-56-9 |DIETHYL CITRATE, TECH. | | 250-914-0 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May cause skin sensitization, an allergic
reaction, which becomes evident upon re-exposure to this material.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Chronic exposure can lead to iodism characterized by salivation,
nasal discharge, sneezing, conjunctivitis, fever, laryngitis,
bronchitis, stomatitis, and skin rashes.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower lids. Get medical aid.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical
aid.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid if cough or other symptoms appear.
Notes to Physician:
Treat symptomatically and supportively.
**** 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. Material will not burn.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
Autoignition Temperature: Not available.
Flash Point: 135 deg C ( 275.00 deg F)
NFPA Rating: Not published.
Explosion Limits, Lower: Not available.
Upper: Not available.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Cover with sand, dry lime or soda ash and place in
a closed container for disposal.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Use with
adequate ventilation. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
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.
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 29CFR
1910.134. Always use a NIOSH-approved respirator when
necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Appearance: clear, colorless
Odor: Strong iodine odor.
pH: Not available.
Vapor Pressure: 0.305 mm Hg @ 25 C
Vapor Density: 8.8 (Air=1)
Evaporation Rate: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 0 deg C
Decomposition Temperature: Not available.
Solubility: 100 g/l (20 c)
Specific Gravity/Density: 1.2280g/cm3
Molecular Formula: C10H16O7
Molecular Weight: 248.22
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Powdered aluminum, active metals, strong reducing agents. Acetylene
and acetaldehyde causes explosive reactions with iodine. Mixtures
with ammonium hydroxide form shock sensitive compounds.
Hazardous Decomposition Products:
Hydrogen iodide, iodine, iodide ions (I-).
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7553-56-2: NN1575000
CAS# 7732-18-5: ZC0110000
CAS# 32074-56-9 unlisted.
LD50/LC50:
CAS# 7553-56-2: Oral, mouse: LD50 = 22 gm/kg; Oral, rabbit: LD50 =
10 gm/kg; Oral, rat: LD50 = 14 gm/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
CAS# 32074-56-9.
Carcinogenicity:
Iodine -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Water -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
DIETHYL CITRATE, TECH. -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
For further information, contact Fisher Scientific.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
CDG/CPL
IMO
Not regulated as a hazardous material.
IATA
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
Canadian TDG
No information available.
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
WGK (Water Danger/Protection)
CAS# 7553-56-2: 1
CAS# 7732-18-5:
CAS# 32074-56-9:
Canada
CAS# 7553-56-2 is listed on Canada's DSL/NDSL List.
CAS# 7732-18-5 is listed on Canada's DSL/NDSL List.
WHMIS: Not available.
CAS# 7553-56-2 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 32074-56-9 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7553-56-2:. OEL-ARAB Republic of Egypt:TWA 0.1 ppm (0.1 mg/m3).
OEL-AUSTRALIA:TWA 0.1 ppm (1 mg/m3). OEL-BELGIUM:STEL 0.1 ppm (1 mg/m3
). OEL-DENMARK:.STEL 1 ppm (1 mg/m3). OEL-FINLAND:STEL 0.1 ppm (1 mg/m
3);Skin. OEL-FRANCE:STEL 0.1 ppm (1 mg/m3). OEL-GERMANY:TWA 0.1 ppm (1
mg/m3). OEL-HUNGARY:TWA 1 mg/m3;STEL 2 mg/m3. OEL-JAPAN:TWA 0.1 ppm (
1 mg/m3);STEL 1 mg/m3 JAN9. OEL-THE NETHERLANDS:TWA 0.1 ppm (1 mg/m3)
OEL-THE PHILIPPINES:TWA 0.1 ppm (1 mg/m3). OEL-POLAND:TWA 1 mg/m3. OE
L-RUSSIA:TWA 0.1 ppm;STEL 1 mg/m3;Skin. OEL-SWEDEN:STEL 0.1 ppm (1 mg/
m3). OEL-SWITZERLAND:TWA 0.1 ppm (1 mg/m3);STEL 0.2 pp (2 mg/m3). OEL-
THAILAND:TWA 0.1 ppm (1 mg/m3). OEL-TURKEY:TWA 0.1 ppm (1 mg/m3). OEL-
UNITED KINGDOM:STEL 0.1 ppm (1 mg/m3). OEL IN BULGARIA, COLOMBIA, JORD
AN, KOREA check ACGIH TLV. OEL IN NEW ZEALAND, SINGAPORE, VIETNAM chec
k ACGI TLV
US FEDERAL
TSCA
CAS# 7553-56-2 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
CAS# 32074-56-9 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 2/29/1996 Revision #4 Date: 9/02/1997
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 Fisher 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 Fisher has been advised of
the possibility of such damages.
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