Properties:
EDTMP•Na5 is nitrogenous organic polyphosphonic acid, which is a part of cathodic corrosion inhibitor.
EDTMP•Na5 is an excellent chelating agent, capable of forming stable complexes with various metal ions such as calcium, magnesium, iron, and copper.
These complexes help prevent the adverse effects of metal ions in industrial processes, including scale formation and metal corrosion.
CAS No. 7651-99-2
Molecular Formula: C6H15O12N2P4Na5 Molecular weight: 546.13
Structural Formula:
Specification:
| Items | Index | |
|---|---|---|
| Appearance | Amber transparent liquid | White powder |
| Active content (EDTMP•Na5), % | 30.0-32.5 | 81.4 min |
| Active content (EDTMPA), % | 24.0-26.0 | 65.0 min |
| Chloride (Cl–), % | 2.0 max | 2.0 max |
| Density (20℃), g/cm3 | 1.25 min | — |
| Fe, mg/L | 20 max | 20 max |
| PH(1％ water solution) | 6.0-8.0 | 6.0-8.0 |
Package and Storage:
Liquid: 200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Solid: 25kg/bag,customers’ requirement. Storage for one year in shady room and dry place.
EDTMP·Na5 protective measures:
EDTMP·Na5 (Ethylene Diamine Tetra(methylene Phosphonic Acid) Pentasodium Salt) is a chemical compound commonly used as a chelating agent and sequestering agent in various industries. When working with EDTMP·Na5, it is important to follow appropriate protective measures to ensure safety. Here are some protective measures to consider:
- Personal Protective Equipment (PPE): Wear suitable PPE, including gloves, goggles or a face shield, and a lab coat or protective clothing when handling EDTMP·Na5. This will help protect your skin, eyes, and clothing from potential contact or splashes.
- Ventilation: Work in a well-ventilated area to minimize the inhalation of any dust or particles that may be generated during handling. If necessary, use local exhaust ventilation or respiratory protection devices to further control exposure.
- Avoid Contact: Avoid direct skin contact with EDTMP·Na5. In case of accidental contact, promptly wash the affected area with plenty of water. If irritation persists, seek medical attention.
- Spill Response: In the event of a spill, contain the material and prevent it from spreading. Use appropriate tools, such as a scoop or brush, to collect the powder or granules and transfer them to a suitable container. Dispose of the spilled material according to local regulations.
- Storage: Store EDTMP·Na5 in a cool, dry, and well-ventilated area away from incompatible substances, such as oxidizing agents, acids, and alkalis. Keep the container tightly closed when not in use to prevent accidental spills or exposure.
- Handling: When handling EDTMP·Na5, minimize the generation of dust or airborne particles. Use gentle handling techniques to reduce the risk of dispersing the powder or granules into the air.
- Cleanliness: Maintain good personal hygiene practices, such as washing hands thoroughly after handling EDTMP·Na5. Clean up any spills or residues promptly and dispose of them properly.
- Emergency Preparedness: Familiarize yourself with the emergency procedures outlined in the Safety Data Sheet (SDS) provided by the manufacturer. Have emergency eyewash stations, safety showers, and spill response materials readily available in case of accidents or exposure.
- Training and Awareness: Ensure that all personnel working with EDTMP·Na5 receive proper training on its safe handling, storage, and disposal. Regularly review safety protocols and maintain awareness of potential hazards associated with the use of this chemical.
Always consult the manufacturer’s guidelines, follow local regulations, and seek expert advice to ensure the safe handling of EDTMP·Na5.