| Item Name | |
| Part Number/Trade Name | 51-1120 CALIBRATION GAS |
| National Stock Number | 6830P511120 |
| CAGE Code | 05083 |
| Part Number Indicator | A |
| MSDS Number | 181946 |
| HAZ Code | A |
| Manufacturer Name | BACHARACH INC |
| Street | 625 ALPHA DR |
| City | PITTSBURGH |
| State | PA |
| Country | US |
| Zip Code | 15238 |
| Emergency Phone | 800-424-9300 |
| Information Phone | 412-963-2223 |
| Date MSDS Prepared/Revised | 15AUG95 |
| Active Indicator | N |
| Specification Number | NR |
| Appearance/Odor | COLORLESS GAS WITH VERY SLIGHT PARAFFINIC ODOR |
| Boiling Point | -318F |
| Specific Gravity | 1.00 |
| Solubility in Water | SLIGHT |
| Container Pressure Code | 4 |
| Temperature Code | 8 |
| Product State Code | U |
| Flash Point Method | UNK |
| Extinguishing Media | NONFLAMMABLE GAS MIXTURE |
| Special Fire Fighting Procedures | IF CYLINDERS ARE INVOLVED IN A FIRE, SAFELY RELOCATE OR KEP COOL WITH WATER SPRAY |
| Unusual Fire/Explosion Hazards | THIS MIXTURE AT HIGH PRESSURES WILL ACCELERATE THE BURNING OF MATERIALS TO A GREATER RATE THAN THEY BURN AT ATMOSPHERIC PRESSURE |
| Stability | YES |
| Stability Conditions to Avoid | NR |
| Materials to Avoid | NR |
| Hazardous Decomposition Products | NR |
| LD50 - LD50 Mixture | NR |
| Route of Entry: Skin | YES |
| Route of Entry: Inhalation | YES |
| Health Hazards - Acute and Chronic | NONE REPORTED- GAS IS BREATHABLE BELOW TLV LIMITS |
| Carcinogenity: NTP | NO |
| Carcinogenity: IARC | NO |
| Carcinogenity: OSHA | NO |
| Symptoms of Overexposure | FATIGUE, LOSS OF APPETITE, VERTIGO, PARESTHESIA (PRICKLY SKIN) |
| Medical Cond. Aggrevated by Exposure | UNKNOWN |
| Emergency/First Aid Procedures | NONE SPECIFIED BY MANUFACTURER |
| Steps if Material Released/Spilled | NONE SPECIFIED BY MANUFACTURER |
| Waste Disposal Method | IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REGULATIONS |
| Handling and Storage Precautions | PROTECT CYLINDERS FROM PHYSICAL DAMAGE. STORE IN COOL, DRY, WILL VENTILATED AREA AWAY FROM HEAVILY TRAFFICKED AREAS AND EMERGENCY EXITS |
| Other Precautions | DO NOT ALLOW THE TEMPS WHERE CYLINDERS ARE STORED TO EXCEED 125 DEG F |
| Respiratory Protection | NONE REQUIRED UNDER NORMAL CIRCUMSTANCES- PROVIDE ADEQUATE VENTILATION |
| Ventilation | LOCAL OR GENERAL MECHANICAL |
| Protective Gloves | ANY MATERIAL |
| Eye Protection | SAFETY GOGGLES OR GLASSES |
| Other Protective Equipment | SAFETY SHOES |
| Supplemental Health/Safety Data | GAS IN HIGH PRESSURE CYLINDERS- AVOID STORAGE IN HOT AREAS |
| Disposal Code | O |
| Protect Eye | YES |
| Protect Skin | YES |
| Protect Respiratory | NO |
| Chronic Indicator | UNKNOWN |
| Contact Code | NONE |
| Fire Code | UNKNOWN |
| Health Code | UNKNOWN |
| React Code | UNKNOWN |
| Container Quantity | 6 |
| Unit of Measure | LB |
| Volatile Organic Compounds (P/G) | .8345 |
| Volatile Organic Compounds (G/L) | 100 |
| Ingredient # | 01 |
| Ingredient Name | HEXANE GAS |
| CAS Number | 110543 |
| NIOSH Number | NR |
| Proprietary | NO |
| Percent | 10 |
| ACGIH TLV | 50 PPM |
| Ingredient # | 02 |
| Ingredient Name | NITROGEN |
| CAS Number | 7727379 |
| NIOSH Number | NR |
| Proprietary | NO |
| Percent | 78% |
| ACGIH TLV | NONE |
| Ingredient # | 03 |
| Ingredient Name | OXYGEN |
| CAS Number | 7782447 |
| NIOSH Number | NR |
| Proprietary | NO |
| Percent | 21% |
| ACGIH TLV | NONE |