| Item Name | |
| Part Number/Trade Name | PHOSVER 3 PHOSPHATE REAGENT |
| National Stock Number | 6810P2508025 |
| CAGE Code | 4T252 |
| Part Number Indicator | A |
| MSDS Number | 183721 |
| HAZ Code | B |
| Manufacturer Name | HACH |
| P.O. Box | 907 |
| City | AMES |
| State | IA |
| Country | US |
| Zip Code | 50010 |
| Emergency Phone | 800-424-9300 |
| Information Phone | 303-623-5716 |
| Street | PO BOX 907 |
| City | AMES |
| State | IA |
| Zip Code | 50010 |
| Date MSDS Prepared/Revised | 23FEB98 |
| Active Indicator | N |
| Hazard Storage Compatibility Code | NR |
| Appearance/Odor | WHITE POWDER WITH NO ODOR |
| Boiling Point | N/A |
| Melting Point | 221 F |
| Vapor Pressure | NR |
| Vapor Density | N/A |
| Specific Gravity | 2.22 |
| Decomposition Temperature | NR |
| Evaporation Rate | N/A |
| Solubility in Water | SOLUBLE |
| Percent Volatiles by Volume | NR |
| Chemical pH | 1.5 |
| Corrosion Rate | NR |
| Container Pressure Code | 4 |
| Temperature Code | 8 |
| Product State Code | S |
| Flash Point Method | UNK |
| Lower Explosion Limit | N/A |
| Upper Explosion Limit | N/A |
| Extinguishing Media | WATER, CARBON DIOXIDE, OR DRY CHEMICAL |
| Special Fire Fighting Procedures | NR |
| Unusual Fire/Explosion Hazards | MAY EMIT TOXIC FUMES OF SULFUR OXIDES IN FIRE |
| Stability | YES |
| Stability Conditions to Avoid | HEAT, SPARKS AND OPEN FLAMES,EXPOSURE TO LIGHT OR MOISTURE, CONTAMINATION WITH PHOSPHATES |
| Materials to Avoid | OXIDIZERS,DYES, ALKALIES, COPPER AND IRON |
| Hazardous Decomposition Products | MAY EMIT TOXIC FUMES OF SULFUR OXIDES IN FIRE |
| Hazardous Polymerization | NO |
| Polymerization Conditions to Avoid | WILL NOT OCCUR |
| LD50 - LD50 Mixture | NR |
| Route of Entry: Skin | YES |
| Route of Entry: Ingestion | YES |
| Route of Entry: Inhalation | YES |
| Health Hazards - Acute and Chronic | CORROSIVE TO EYES, AND RESPIRATORY TRACT, MODERATE TOXICITY. CAN AFFECT LIVER AND KIDNEYS |
| Carcinogenity: NTP | NR |
| Carcinogenity: IARC | NR |
| Carcinogenity: OSHA | NR |
| Explanation of Carcinogenity | NR |
| Symptoms of Overexposure | MAY CAUSE EYE BURNS AND RESPIRATORY TACT IRRIATTION, MAY AFFECT ENZYMA ACTIVITY, INDUCE COPPE DEFICIENCY MAY CAUSE ENEMIS, GOUT OR LIVER DAMAGE, MAY CAUSE LOSS OF COORDINATION AND APPETITE, LISTLESSNESS, OR DIARRHEA |
| Medical Cond. Aggrevated by Exposure | PRE-EXISTING EYE AND RESPIRATORY TRACT CONDITIONS, BLOOD DISEASES, GOUT MAY BE AGGRAVATED BY EXPOSURE TO MOLYBDENUM COMPOUNDS |
| Emergency/First Aid Procedures | [EYES] IMMEDIATELY FLUSH WITH WATER FOR 15 MIN, [SKIN] WASH WITH SOAP AND WATER, [INGEST] DO NOT INDUCE BOMITING, GIVE 1-2 GLASSES OF WATER, CALL A DR, [INHAL] REMOVE TO FRESH AIR, GIVE ARTIFICIAL RESPIRATION IF NECESSARY, CALL A DR |
| Steps if Material Released/Spilled | SCOOP UP MATERIAL INTO A BEAKER AND DISSOLVE WITH WATER |
| Neutralizing Agent | NEUTRALIZE T A PH BETWEEN 6 AND 9 WITH AN AIKAL SUCH AS SODA ASH |
| Waste Disposal Method | DISPOSE IAW FEDERAL, STATE, LOCAL REGULATIONS |
| Handling and Storage Precautions | STORE IN A COOL, DRY, DARK PLACE |
| Other Precautions | NR |
| Respiratory Protection | NR |
| Ventilation | NR |
| Protective Gloves | NR |
| Eye Protection | NR |
| Other Protective Equipment | NR |
| Work Hygenic Practices | WASH HANDS AFTER USE |
| Supplemental Health/Safety Data | NR |
| Disposal Code | O |
| Protect Eye | YES |
| Protect Skin | NO |
| Protect Respiratory | YES |
| Chronic Indicator | UNKNOWN |
| Contact Code | MODERATE |
| Fire Code | UNKNOWN |
| Health Code | UNKNOWN |
| React Code | UNKNOWN |
| Container Quantity | 25 |
| Unit of Measure | ML |
| Volatile Organic Compounds (P/G) | 0 |
| Volatile Organic Compounds (G/L) | 0 |
| Ingredient # | 01 |
| Ingredient Name | POTASSIUM PYROSULFATE |
| CAS Number | 7790627 |
| Proprietary | NO |
| Percent | < 85 |
| Ingredient # | 02 |
| Ingredient Name | L-ASCORBIC ACID |
| CAS Number | 50817 |
| Proprietary | NO |
| Percent | < 25 |
| Ingredient # | 03 |
| Ingredient Name | SODIUM MOLYBDATE |
| CAS Number | 7631950 |
| Proprietary | NO |
| Percent | < 5 |
| OSHA PEL | 5 MG/M3 |
| ACGIH TLV | 5 MG/M3 |
| Ingredient # | 04 |
| Ingredient Name | OTHER COMPONENTS |
| Proprietary | NO |
| Percent | < 1 |