**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 10045-94-0 |Mercuric Nitrate | >99% | 233-152-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T+ O N
Risk Phrases: 26/27/28 33 8 50/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Very toxic by inhalation, in contact with skin and if swallowed.
Danger of cumulative effects. Contact with combustible material may
cause fire. Very toxic to aquatic organisms, may cause long-term
adverse effects in the aquatic environment.Oxidizer.
Potential Health Effects
Eye:
Contact may cause transient eye irritation.
Skin:
Causes skin irritation. May be fatal if absorbed through the skin.
Chronic exposure to mercury may cause permanent central nervous
system damage, fatigue, weight loss, tremors, personality changes.
Ingestion:
May be fatal if swallowed. Poison by ingestion. May cause severe
gastrointestinal tract irritation with nausea, vomiting and possible
burns. Methemoglobinemia is characterized by dizziness, drowsiness,
headache, shortness of breath, cyanosis (bluish discoloration of
skin due to deficient oxygenation of the blood), rapid heart rate and
chocolate-brown colored blood. May form methemoglobin which in
sufficient concentration causes cyanosis (bluish discoloration of
skin due to deficient oxygenation of the blood).
Inhalation:
May cause irritation of the respiratory tract with burning pain in
the nose and throat, coughing, wheezing, shortness of breath and
pulmonary edema. Inhalation of fumes may cause metal fume fever,
which is characterized by flu-like symptoms with metallic taste,
fever, chills, cough, weakness, chest pain, muscle pain and
increased white blood cell count. May cause gastrointestinal effects
including gum and mouth inflammation, jaw necrosis, and loosening of
the teeth. Methemoglobinemia is characterized by dizziness,
drowsiness, headache, shortness of breath, cyanosis (bluish
discoloration of skin due to deficient oxygenation of the blood),
rapid heart rate and chocolate-brown blood. Exposure to high
concentrations may cause severe respiratory damage, corrosive
bronchitis and interstitial pneumonitis.
Chronic:
Overexposure may cause delayed kidney injury. May cause
methemoglobinemia, which is characterized by chocolate-brown colored
blood, headache, weakness, dizziness, breath shortness, cyanosis
(bluish skin due to deficient oxygenation of blood), rapid heart
rate, unconsciousness and possible death. Repeated exposure may cause
central nervous system damage. Chronic exposure to mercury may cause
permanent central nervous system damage, fatigue, weight loss,
tremors, personality changes.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
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.
Ingestion:
Call a poison control center. If swallowed, do not induce vomiting
unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Get medical aid.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. 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:
For methemoglobinemia, administer oxygen alone or with Methylene
Blue depending on the methemoglobin concentration in the blood.
Antidote:
The use of d-Penicillamine as a chelating agent should be determined
by qualified medical personnel. The use of Dimercaprol or BAL
(British Anti-Lewisite) as a chelating agent should be determined by
qualified medical personnel. Methylene blue, alone or in combination
with oxygen is indicated as a treatment in nitrite induced
methemoglobinemia.
**** 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. Strong oxidizer. Contact with other material may
cause fire. 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. Some oxidizers may react
explosively with hydrocarbons(fuel). Containers may explode when
heated.
Extinguishing Media:
Use water only! Cool containers with flooding quantities of water
until well after fire is out. Do NOT use dry chemicals, CO2, Halon
or foams.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Wash area with soap and water. Clean up spills immediately,
observing precautions in the Protective Equipment section. Sweep up,
then place into a suitable container for disposal. Avoid generating
dusty conditions. Provide ventilation. Do not use combustible
materials such as paper towels to clean up spill.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Use only
in a well-ventilated area. Avoid contact with eyes, skin, and
clothing. Do not ingest or inhale. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
**** 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 general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
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 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. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Solid
Color: white to yellow white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: decomposes
Freezing/Melting Point: 79 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble in water.
Specific Gravity/Density: 4.39
Molecular Formula: N2O6Hg
Molecular Weight: 324.5998
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, dust generation.
Incompatibilities with Other Materials:
Acetylene; ethanol; isobutene; phosphine; potassium cyanide; sulfur;
phosphinic acid; hypophosphoric acid; unsaturated hydrocarbons;
aromatics; petroleum hydrocarbons.
Hazardous Decomposition Products:
Nitrogen oxides, toxic fumes of mercury.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 10045-94-0: OW8225000
LD50/LC50:
CAS# 10045-94-0: Oral, mouse: LD50 = 25 mg/kg; Oral, rat: LD50 = 26
mg/kg; Skin, rat: LD50 = 75 mg/kg.
Not available.
Carcinogenicity:
Mercuric Nitrate -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
For more information, see "HANDBOOK OF ENVIRONMENTAL FATE AND
EXPOSURE DATA."
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Products which are considered hazardous for supply are classified as Special
Waste and the disposal of such chemicals is covered by regulations which may
vary according to location. Contact a specialist disposal company or the local
waste regulator for advice. Empty containers must be decontaminated before
returning for recycling.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: MERCURIC NITRATE
Hazard Class: 6.1
UN Number: 1625
Packing Group: II
IMO
Shipping Name: MERCURIC NITRATE
Hazard Class: 6.1
UN Number: 1625
Packing Group: II
RID/ADR
Shipping Name: MERCURIC NITRATE
Hazard Class: 6.1
UN Number: 1625
Packing group: II
USA RQ:CAS# 10045-94-0: 10 lb final RQ; 4.54 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T+ O N
Risk Phrases:
R 26/27/28 Very toxic by inhalation, in contact with
skin and if swallowed.
R 33 Danger of cumulative effects.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 8 Contact with combustible material may cause
fire.
Safety Phrases:
S 13 Keep away from food, drink and animal feeding
stuffs.
S 28 After contact with skin, wash immediately
with...
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 10045-94-0: 3
United Kingdom Occupational Exposure Limits
United Kingdom Maximum Exposure Limits
Canada
CAS# 10045-94-0 is listed on Canada's DSL List.
CAS# 10045-94-0 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 10045-94-0: OEL-AUSTRALIA:TWA 0.05 mg(Hg)/m3;Skin JANUARY 1993
OEL-BELGIUM:TWA 0.05 mg(Hg)/m3;Skin JANUARY 1993
OEL-CZECHOSLOVAKIA:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3
OEL-DENMARK:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-FINLAND:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-FRANCE:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-GERMANY:TWA 0.01 ppm (0.1 mg(Hg)/m3) JANUARY 1993
OEL-HUNGARY:TWA 0.02 mg(Hg)/m3;STEL 0.04 mg(Hg)/m JANUARY 1993
OEL-JAPAN:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-THE NETHERLANDS:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3
OEL-THE PHILIPPINES:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-POLAND:TWA 0.01 mg(Hg)/m3 JANUARY 1993
OEL-RUSSIA:TWA 0.05 mg(Hg)/m3;STEL 0.01 mg(Hg)/m3 JANUARY 1993
OEL-SWEDEN:TWA 0.05 mg(Hg)/m3 JANUARY 1993
OEL-THAILAND:STEL 0.05 mg(Hg)/m3 JANUARY 1993
OEL-UNITED KINGDOM:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 10045-94-0 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 4/29/1999 Revision #4 Date: 12/03/2002
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.
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