perhydrol-urea
Urea hydrogen peroxide
CAS: 124-43-6
Molecular Formula: CH6N2O3
perhydrol-urea - Names and Identifiers
perhydrol-urea - Physico-chemical Properties
| Molecular Formula | CH6N2O3 |
| Molar Mass | 94.07 |
| Melting Point | 90-93 °C (lit.) |
| Boling Point | 175.5°C (rough estimate) |
| Water Solubility | 500 g/L (20 ºC) |
| Solubility | H2O: 0.5g/mL, clear to very faintly hazy |
| Vapor Presure | 23.3 mm Hg ( 30 °C) |
| Appearance | tablets (1 g each) |
| Color | White |
| Exposure Limit | NIOSH: TWA 5 mg/m3 |
| Merck | 14,1782 |
| BRN | 3680414 |
| PH | 6.3 (H2O, 20℃) |
| Storage Condition | Store at +15°C to +25°C. |
| Stability | Stability Unstable. Oxidizer. Severe explosion hazard on exposure to shock or heat. Incompatible with strong oxidizing agents, organic materials, reducing agents, finely powdered metals. |
| Sensitive | Hygroscopic |
| Refractive Index | 1.4616 (estimate) |
| Physical and Chemical Properties | Melting point 75-85°C (dec.) water-soluble 500g/L (20°C) |
| Use | Is an important additive for neutral detergents in the washing industry |
perhydrol-urea - Risk and Safety
| Risk Codes | R8 - Contact with combustible material may cause fire R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S17 - Keep away from combustible material. |
| UN IDs | UN 1511 5.1/PG 3 |
| WGK Germany | 2 |
| RTECS | T4860000 |
| FLUKA BRAND F CODES | 21 |
| TSCA | Yes |
| HS Code | 28470000 |
| Hazard Class | 5.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
perhydrol-urea - Upstream Downstream Industry
| Raw Materials | Hydrogen peroxide Hydrogen peroxide Urea Urea |
perhydrol-urea - Reference Information
| LogP | 0.09 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | is an important additive for neutral detergents in the washing industry disinfection. Temporary preparation of hydrogen peroxide |
| category | oxidant |
| explosive hazard characteristics | blastable when mixed with organic matter |
| flammability hazard characteristics | when heated, acid liberates oxygen; combustion support; |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; Separate storage from fuel, organic matter, reducing agent and acid |
| fire extinguishing agent | water, carbon dioxide, dry sand |
Last Update：2024-06-07 11:51:06
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Raw Materials for perhydrol-urea