2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)

Properties:

PBTC•Na4 has low content of phosphoric, its structure contains both phosphonic acid and carboxylic acid group, which enable its good scale and corrosion inhibition properties. Its scale inhibition property under high temperature is far better than that of organophosph-ines. PBTC•Na4 can improve the solubility of zinc salt, has good chlorine oxidation tolerance and good composite synergy. The solid state is easy deliquescence.

CAS No.  40372-66-5

Molecular Formula: C₇H₇O₉P•Na4            Molecular weight: 358

Structural Formula:

Specification:

Usage:

PBTC•Na4 is the widely used and high effective agent as composite scale and corrosion inhibitor, it is also the excellent stabilizer for zinc salt. It is used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system, especially used together with zinc salt and copolymer. PBTC•Na4 can be used in situations of high temperature, high hardness, high alkaline and high concentration index, It is used as chelating agent and metal detergent in lavation fields.

PBTC•Na4 is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals.

Package and Storage:

25kg/bag,customers’ requirement. Storage for one year in shady room and dry place.

PBTC·Na4 protective measures:

PBTC·Na4, also known as Phosphonobutane Tricarboxylic Acid Tetrasodium Salt, is a chemical compound commonly used as a scale inhibitor and chelating agent in various industrial applications. When working with PBTC·Na4, it is important to follow proper safety precautions. Here are some protective measures to consider:

1. Personal Protective Equipment (PPE): Wear suitable PPE, including gloves, goggles or a face shield, and a lab coat or protective clothing, to protect your skin, eyes, and clothing from potential contact or splashes.
2. 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.
3. Avoid Contact: Avoid direct skin contact with PBTC·Na4. In case of accidental contact, promptly wash the affected area with plenty of water. If irritation persists, seek medical attention.
4. 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 any spilled powder or granules and transfer them to a suitable container. Dispose of the spilled material according to local regulations.

5. PBTC·Na4 protective measures:

6. Storage: Store PBTC·Na4 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.
7. Handling: Minimize the generation of dust or airborne particles when handling PBTC·Na4. Use gentle handling techniques to reduce the risk of dispersing the powder or granules into the air.
8. Cleanliness: Maintain good personal hygiene practices, such as washing hands thoroughly after handling PBTC·Na4. Clean up any spills or residues promptly and dispose of them properly.
9. 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.
10. Training and Awareness: Ensure that all personnel working with PBTC·Na4 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 PBTC·Na4.