| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 2.3% (62 of 2678) of reports.WarningH319 (96.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)Aggregated GHS information provided per 2678 reports by companies from 17 notifications to the ECHA C&L Inventory. |
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| Regulatorische Informationen | Chemical: Diphosphoric acid, tetrapotassium saltDiphosphoric acid, potassium salt (1:4) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Diphosphoric acid, potassium salt (1:4) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 09-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14700Tetrapotassium pyrophosphate: Does not have an individual approval but may be used under an appropriate group standard |
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| Weitere Sicherheitsinformationen | IMAP assessments - Diphosphoric acid, tetrapotassium salt: Environment tier I assessment |
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| DOT-Kennzeichnung | Poison |
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| Brandgefahren | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. |
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| Gesundheitsgefahren | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]: |
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| Gefahrenübersicht | Causes somnolence and gastrointestinal changes in oral lethal-dose studies of ratsCauses changes in renal tubules and weight loss in 13-week oral studies of rats[RTECS] Causes burnsInhalation of aerosol may cause pulmonary edema[ICSC] A skin and strong eye irritant[Alfa Aesar MSDS] See Potassium phosphate, tribasic, Potassium phosphate, dibasic, Potassium metaphosphate, and Pentapotassium triphosphate. |
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| Reaktive Gruppe | Salts, Basic |
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| EPA Safer Chemical | Chemical: Tetrapotassium pyrophosphate |
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| Reactivity Profile | Salts, basic, such as POTASSIUM TETRAPYRO PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. |
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| Chemical Dangers | The solution in water is a medium strong base. Reacts with strong acids. |
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| Air and Water Reactions | Soluble in water. |
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| Hazard Classes and Categories | Eye Irrit. 2 (96.5%) |
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| Brandbekämpfung | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:In case of fire in the surroundings, use appropriate extinguishing media. |
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| Erste-Hilfe-Maßnahmen | Fresh air, rest. Half-upright position. Refer for medical attention.Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.Rinse mouth. Do NOT induce vomiting. Refer for medical attention . |
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| Erste Hilfe | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]: |
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| Sichere Lagerung | Separated from strong acids. Dry. |
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| Freisetung ohne Brand | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]: |
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| Verschüttetes entsorgen | Personal protection: chemical protection suit including self-contained breathing apparatus. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water. |
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| Isolation and Evacuation | Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]: |
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| Eye Prevention | Wear face shield or eye protection in combination with breathing protection. |
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| Inhalation Risk | Evaporation at 20 °C is negligiblea harmful concentration of airborne particles can, however, be reached quickly , especially if powdered. |
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| Skin Prevention | Protective gloves. Protective clothing. |
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| Exposure Prevention | PREVENT DISPERSION OF DUST! AVOID ALL CONTACT! |
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| Ingestion Prevention | Do not eat, drink, or smoke during work. |
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| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
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| Expositionspfade | The substance can be absorbed into the body by inhalation of dust. |
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| Toxizitätsübersicht | The CIR Expert Panel concluded that the following 31 ingredients are safe in the present practices of use and concentration in cosmetics as described in this safety assessment, when formulated to be non-irritating...Tetrapotassium Pyrophosphate...Safe for use in cosmetics, with qualifications |
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| Signs and Symptoms | Burning sensation. Cough. Laboured breathing. Shortness of breath. Sore throat. Symptoms may be delayed.Redness. Skin burns. Pain. Blisters.Redness. Pain. Severe deep burns.Abdominal pain. Burning sensation. Shock or collapse. Sore throat. |
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| RAIS Toxicity Values | 1PPRTV Current4 |
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| Hazard Quotient Level 0.1 or Cancer Risk Level 1E-06 | 7.80e+041.20e+062.00e+041.5E+01(G)1.00e+00Volatile |
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| Hazard Quotient Level 3 or Cancer Risk Level 1E-04 | 2.30e+053.50e+066.00e+041.5E+01 (G)1.00e+00Volatile |
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