| Section 1 Identification |
| Product Number: | C1367 |
| Health: | 1 |
| 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: | Buffer Solution, pH 3 Traceable to N.I.S.T. |
| Trade/Chemical Synonyms | |
| Formula: | N/A |
| RTECS: | None |
| C.A.S | See Below |
| Section 2 Component Mixture |
| Sara 313 | Component | CAS Number | % | Dim | Exposure Limits: |
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Water, Deionized ASTM Type II | CAS# 7732-18-5 | Balance | V/V | None Established |
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Citric Acid Monohydrate | CAS# 5949-29-1 | 0.85 | W/V | OSHA PEL 5 mg/mƒ (respirable dust) (as anhyd.) |
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Hydrochloric Acid | CAS# 7647-01-0 | 0.22% | W/V | OSHA PEL (C) 5 ppm, (C) 7 mg/mƒ |
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Sodium Hydroxide | CAS# 1310-73-2 | 0.33% | W/V | OSHA PEL 2 mg/mƒ ACGIH 2mg/mƒ |
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| Section 3 Hazard Identification (Also
see section 11) |
| Generally not hazardous in normal handling, however good laboratory practices should always be used. Avoid long term exposure to skin or by inhalation. |
| Section 4 First Aid Measures |
Generally not hazardous in normal handling, however good laboratory practices should always be used. Avoid long term exposure to skin or by inhalation.
FIRST AID: SKIN: Wash exposed area with soap and water. If irritation persists, seek medical attention.
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: | Any means suitable for extinguishing surrounding fire |
| Fire/Explosion Hazards: | None |
| 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. Flush excess down drain.
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| Section 7 Handling and
Storage |
| Store in a cool dry place. This Material is not considered hazardous. Handle using safe laboratory practices. |
| Section 8 Exposure Controls
& Personal Protection |
Respiratory Protection:None required
Other Protective Equipment:
Use safe laboratory handling procedures.
|
| Section 9 Physical and Chemical Properties |
| Melting Point: | ~0° C | Specific Gravity | ~1
|
| Boiling Point: | ~100° C |
Percent Volatile by Volume: | > 99% |
| Vapor Pressure: | not available |
Evaporation Rate: | Information not available |
| Vapor Density: |
not available |
Evaporation Standard: |
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| Solubility in Water: |
soluble |
Auto ignition Temperature: |
Not applicable |
| Appearance and Odor: |
Colorless odorless liquid |
Lower Flamm. Limit in Air: |
Not applicable |
| Flash Point: |
not flammable |
Upper Flamm. Limit in Air: |
Not applicable |
|
| Section 10 Stability and Reactivity Information |
| Stability: Stable | Conditions to Avoid: High temperature, air |
Materials to Avoid:
Strong acids and bases |
Hazardous Decomposition Products:
Not known to occur |
| Hazardous Polymerization:Will Not Occur |
| Condition to Avoid:None known |
|
| Section 11
Additional Information |
| Overexposure symptoms. Acute: Essentially non-hazardous. Possible irritation of eyes/stomach. Chronic: None known. Conditions aggravated/Target organs: none known. |
| 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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