| Section 1 Identification |
| Product Number: | C2436 |
| Health: | 3 |
| Flammability | 1 |
| 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: | Pyrogallol (1,2,3-Trihydroxybenzene) Reagent A.C.S., Crystal |
| Trade/Chemical Synonyms | |
| Formula: | (OH)“C–H“ |
| RTECS: | UX2800000 |
| C.A.S | CAS# 87-66-1 |
| Section 2 Component Mixture |
| Sara 313 | Component | CAS Number | % | Dim | Exposure Limits: |
|
Pyrogallol (1,2,3-Trihydroxybenzene) | CAS# 87-66-1 | 100 % | W/W | TXDS: orl-hmn LDLo: 28 mg/Kg |
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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 unconscious person.
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| Section 5 Fire Fighting Measures |
| Fire Extinguisher Type: | Water spray, Carbon dioxide, dry chemical,appropriate foam |
| Fire/Explosion Hazards: | None specified. |
| 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 |
Absorb spill with inert material, then place in a chemical waste container. Dispose of in a manner consistent with federal, local law.
|
| Section 7 Handling and
Storage |
| Store in a cool dry well ventilated area. Keep away from heat and flame. Do not get in eyes, on skin, or on clothing. Keep tightly closed. |
| Section 8 Exposure Controls
& Personal Protection |
Respiratory Protection:NIOSH/MSHA-approved respirator
Other Protective Equipment:
Wear appropriate clothing to prevent skin exposure
|
| Section 9 Physical and Chemical Properties |
| Melting Point: | 133° C | Specific Gravity | Information not available
|
| Boiling Point: | 309 °C |
Percent Volatile by Volume: | 0 |
| Vapor Pressure: | 10 mm @ 167.7 ° C |
Evaporation Rate: | 0 |
| Vapor Density: |
4.4 |
Evaporation Standard: |
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| Solubility in Water: |
Information not available |
Auto ignition Temperature: |
Not applicable |
| Appearance and Odor: |
White crystalline granules |
Lower Flamm. Limit in Air: |
Not applicable |
| Flash Point: |
Information not available |
Upper Flamm. Limit in Air: |
Not applicable |
|
| Section 10 Stability and Reactivity Information |
| Stability: Stable | Conditions to Avoid: Incompaitbilities |
Materials to Avoid:
Acid chlorides and anhydrides, bases, and oxidizing agents, light |
Hazardous Decomposition Products:
Carbon dioxide, carbon monoxide |
| Hazardous Polymerization:Will Not Occur |
| Condition to Avoid:None known |
|
| Section 11
Additional Information |
| Toxic! Severe irritant! Effects of overexposure. Acute and chronic: Destructive to the mucous membrane and upper respiratoy tract,eyes and skin. Symptoms of exposure may include: burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting. May cause allergic skin reaction. Target organs: blood, kidneys and liver. Persons with pre-existing disorders may be more susceptible. |
| DOT Classification: Not Regulated |
DOT regulations may change from time to time. Please
consult the most recent version of the relevant regulations.
| Revision No:0 | Date Entered: 9/1/2006 |
Approved by: WPF |
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