| Section 1 Identification |
| Product Number: | C2308 |
| Health: | 4 |
| Flammability | 0 |
| Reactivity | 2 |
Hazard Rating:
| Least | Slight | Moderate | High | Extreme |
| 0 | 1 | 2 | 3 | 4 |
NA = Not Applicable NE = Not Established
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| Product Name: | Potassium Chromate Laboratory Grade, Crystal |
| Trade/Chemical Synonyms | |
| Formula: | K’CrO” |
| RTECS: | GB2940000 |
| C.A.S | CAS# 7789-00-6 |
| Section 2 Component Mixture |
| Sara 313 | Component | CAS Number | % | Dim | Exposure Limits: |
|
Potassium Chromate | CAS# 7789-00-6 | 100 | W/W | TLV/TWA 0.05 mg/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 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 Known. |
| 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 |
Sweep up and place in suitable (fiberboard) containers for reclamation or later disposal.Flush spill area with water.
|
| Section 7 Handling and
Storage |
| Store in a cool dry place. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling |
| 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: | 975 °C | Specific Gravity | 2.73
|
| Boiling Point: | Information not available |
Percent Volatile by Volume: | 0 |
| Vapor Pressure: | Information not available |
Evaporation Rate: | Not applicable |
| Vapor Density: |
6.7 |
Evaporation Standard: |
|
| Solubility in Water: |
Appreciable(>10%) |
Auto ignition Temperature: |
Not applicable |
| Appearance and Odor: |
Lemon yellow crystals |
Lower Flamm. Limit in Air: |
Not applicable |
| Flash Point: |
None |
Upper Flamm. Limit in Air: |
Not applicable |
|
| Section 10 Stability and Reactivity Information |
| Stability: Stable | Conditions to Avoid: Incompatibilities |
Materials to Avoid:
Combustible materials, strong reducing agents |
Hazardous Decomposition Products:
Not known to occur |
| Hazardous Polymerization:Will Not Occur |
| Condition to Avoid:None known |
|
| Section 11
Additional Information |
| Effects of overexposure.Acute and chronic: Danger! Harmful if inhaled or swallowed. Toxic effects may not be immediately detected. May cause rash or ulcers on open skin or mucous membranes.Overexposure may create cancer hazard. Target organs: None. Persons with pre-existing disorders may be more susceptible. |
| DOT Classification: Oxidizing Solid, n.o.s. (Potassium Chromate), UN1479, 5.1, PG III |
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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