PBTC.NA4
PBTC.NA4 is a highly effective water treatment chemical, Sodium Salt of Phosphonobutane Tricarboxylic Acid, known for its exceptional scale and corrosion inhibition properties, making it an excellent choice for industrial applications.
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CAS No. 40372-66-5
Molecular Formula: C7H7O9P·Na4
Molecular weight: 358
Structural Formula:
Product Grade: Industrial
Description & Application:
Widely used in circulating cooling water system and the oilfield water injection system of scale and corrosion inhibitor, especially suitable for use with zinc salt, copolymer, can be used for high temperature, high rigid, high alkali and need to run under high concentrated multiple occasions, as a chelating agent in the washing industry and metal cleaning agent.
PBTC.NA4, or Sodium Salt of Phosphonobutane Tricarboxylic Acid, is a versatile water treatment chemical. Derived from 2-phosphono-1,2,4-butanetricarboxylic acid, PBTC.NA4 is categorized as a Salt of Organic Phosphates. It is widely used in various industrial applications for scale and corrosion inhibition. PBTC.NA4, also known as phosphonobutane tricarboxylic acid, provides excellent protection against scale formation and corrosion, ensuring efficient and reliable performance of water systems.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Specification:
Items | Index |
Appearance | White crystalline powder |
Active content(as acid), % | ≥ 64 |
Active content(as salt), % | ≥ 85 |
Total phosphorus(as PO43-), % | ≥ 22.5 |
Fe mg/L | ≤ 20 |
pH(1% solution) | 4.0-6.0 |
Package:
25kg/bag, Stored in cool and dry place.
Shelf Life:
1 year
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