| [Fire Fighting] Extinguish using media most apropriate for surrounding fire. Wear a self-contained breathing apparatus with a full facepiece operated in the positive pressure demand mode with appropriate turn-out gear and chemical resistant personal protective equipment. | |
| [Fire Potential] Nonflammable sodium dihydrogen phosphate monohydrate | |
| [Ingestion] Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | |
| [Inhalation] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [Handling] Use with adequate ventilation. Minimize dust generation and accumulation. Avoid prolonged or repeated contact with skin. Avoid contact with eyes. Avoid ingestion and inhalation. | |
| [Ingestion] Ingestion of large amounts may cause gastrointestinal irritation. | |
| [Inhalation] Causes respiratory tract irritation. | |
| [Skin] Causes skin irritation. | |
| [Eyes] Causes eye irritation. | |
| [Hazards] Behavior in fire: May melt with loss of steam. | |
| [Personal Protection] Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | |
| [Respirators] Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
| [Poison Class] 5 | |
| [Appearance] White, odorless, granular solid or crystalline powder, slightly hygroscopic. | |
| [Solubility in water] 487 g/L @ 25 C | |
| [Density] 0.9996 g/cm3 (24.75 - 24.95 C) | |
| [Usage] Ph adjustment, fungicide, herbicide, microbiocide. | |
| [Product Name] Sodium dihydrogenorthophosphate | |
| [Synonyms] Acid sodium phosphate Monobasic sodium phosphate Monosodium dihydrogen orthophosphate Monosodium dihydrogen phosphate Monosodium hydrogen phosphate Monosodium orthophosphate | |
| [CAS] "CASEN_7558-80-7.htm">7558-80-7 | |
| [Formula] H2NaO4P | |
| [Molecular Weight] 119.98 | |
| [EINECS] 231-449-2 | |
| [RTECS] WA1900000 | |
| [RTECS Class] Primary Irritant | |
| [Merck] 12,8806 | |
| [Beilstein/Gmelin] 12533 (G) | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. | |
| [Disposal Code] 14 | |
| [Incompatibilities] None reported with common materials. | |
| [Stability] Stable under normal shipping and handling conditions. | |
| [Decomposition] Carbon monoxide, oxides of phosphorus, irritating and toxic fumes and gases, carbon dioxide. | |
| [HS Code] 2835 22 00 |
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