| Section 1 Identification |
| Product Number: | C2073 |
| Health: | 4 |
| Flammability | 0 |
| Reactivity | 0 |
Hazard Rating:
| Least | Slight | Moderate | High | Extreme |
| 0 | 1 | 2 | 3 | 4 |
NA = Not Applicable NE = Not Established
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| Product Name: | Mercuric Oxide, Red Reagent A.C.S., Powder |
| Trade/Chemical Synonyms | |
| Formula: | HgO |
| RTECS: | OW8750000 |
| C.A.S | CAS# 21908-53-2 |
| Section 2 Component Mixture |
| Sara 313 | Component | CAS Number | % | Dim | Exposure Limits: |
|
Mercuric Oxide, Red | CAS# 21908-53-2 | 100% | W/W | OSHA TWA 0.1 mg(Hg)/mƒ |
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| Section 3 Hazard Identification (Also
see section 11) |
| May be fatal if inhaled, swallowed or absorbed thru the skin Avoid all contact. Use with adequate ventilation. Wash thoroughly after use. Keep container closed. |
| Section 4 First Aid Measures |
May be fatal if inhaled, swallowed or absorbed thru the skin Avoid all contact. Use with adequate ventilation. Wash thoroughly after use. Keep container closed.
FIRST AID: CALL A PHYSICIAN. SKIN: In case of contact, immediately flush skin with water for at least 15 minutes while removing contaminated clothing and shoes. Thoroughly clean clothing and shoes before reuse.
EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen
INGESTION: If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconcious person.
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| Section 5 Fire Fighting Measures |
| Fire Extinguisher Type: | Any means suitable for extinguishing surrounding fire |
| Fire/Explosion Hazards: | decomposes at melting point and can then react violently with shock, friction,or heat. |
| Fire Fighting Procedure: | Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. |
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| Section 6 Accidental Release
Measures |
Evacuate area. Wear self-contained breathing apparatus and protective clothing. Carefully place in clean dry container cover and remove from area. Flush spill site with large amounts of water.
|
| Section 7 Handling and
Storage |
| Store in a cool dry place in light resistant containers. |
| Section 8 Exposure Controls
& Personal Protection |
Respiratory Protection:NIOSH/MSHA-approved respirator
Other Protective Equipment:
Wear appropriate clothing to prevent skin exposure. Uniform , apron recommended.
|
| Section 9 Physical and Chemical Properties |
| Melting Point: | 500°C decomp. | Specific Gravity | 11.14
|
| Boiling Point: | Not Applicable |
Percent Volatile by Volume: | Not Applicable |
| Vapor Pressure: | Not Applicable |
Evaporation Rate: | Not Applicable |
| Vapor Density: |
Not Applicable |
Evaporation Standard: |
Not Applicable |
| Solubility in Water: |
Negligible |
Auto ignition Temperature: |
Not Applicable |
| Appearance and Odor: |
Bright red, odorless, heavy powder |
Lower Flamm. Limit in Air: |
Not Applicable |
| Flash Point: |
Not Applicable |
Upper Flamm. Limit in Air: |
Not Applicable |
|
| Section 10 Stability and Reactivity Information |
| Stability: Stable | Conditions to Avoid: Light, heat |
Materials to Avoid:
Strong reducing agents, strong oxidizing agents, amines, combustibles, organic materials, phenol. |
Hazardous Decomposition Products:
Mercury fumes and oxides of carbon |
| Hazardous Polymerization:Will Not Occur |
| Condition to Avoid:None known |
|
| Section 11
Additional Information |
| Acute: Irritation to skin, eyes, lungs, mucous membranes and GI tract. Nausea, headache, dermatitis, allergic sensitization. Chronic: Systemic metal poisoning hazard, CNS damage, kidney/reproductive damage, rashes, behavorial changes, loose teeth, muscle tremors. Conditions aggravated/ Target organs: Persons with preexisting CNS, respiratory, vision, reproductive, kidney, or allergic disorders may be more susceptible. |
| DOT Classification: Mercury Oxide, 6.1, UN1641, PG II |
DOT regulations may change from time to time. Please
consult the most recent version of the relevant regulations.
| Revision No:0.2 | Date Entered: 9/1/2006 |
Approved by: WPF |
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