PBTCA

PBTCA has a low phosphorus content and a structural characteristic of containing both phosphonic acid and carboxylic acid in its molecules. It has good scale and corrosion inhibition performance, which is superior to commonly used organic phosphonic acids. Especially at high temperatures, its scale inhibition performance is far superior to commonly used organic phosphonic acids, which can improve the solubility of zinc, have good resistance to chlorine oxidation, and have good synergistic properties in compounding.

CAS No.:
37971-36-1
Molecular Formula:
C7H11O9P
Molecular Weight:
270.13

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DESCRIPTION

DESCRIPTION

PBTCA

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SPECIFICATION

Item	Specification (HG/T 3662-2010)
Appearance	Colorless to pale yellow transparent liquid
Active Component (calculated as PBTCA), %	≥ 50.0
Phosphoric Acid (calculated as PO43-), %	≤ 0.2
Hypophosphorous Acid (calculated as PO33-), %	≤ 0.5
pH Value (1% Aqueous Solution)	1.5～2.0
Density (20°C), g/cm3	≥ 1.27
Chloride (calculated as Cl-), ppm	≤ 10
Iron Content (calculated as Fe2+), ppm	≤ 10

APPLICATION

2d71b7bfb8cd41c3bc92ed702361c3e2 Organic synthesis: As an organic molecule containing phosphonic acid and carboxylic acid groups, it can be used in organic synthesis reactions and may participate in the construction of more complex organic structures. The phosphonic and carboxylic acid groups in its structure can guide selective reactions and aid in the synthesis of compounds with specific structures.

42091625568404 Coordination chemistry: Phosphonic acid groups usually form stable complexes with transition metals, so this compound may be used as a metal coordination reagent. In catalytic reactions or the synthesis of metal organic compounds, it may play an important catalytic or coordination role.

203b5766df034ff1802cb41e0c8b7849_th Biomedical research: Due to the presence of carboxylic acid groups, this molecule may exhibit special properties in the biomedical field. Carboxylic acid groups play a crucial role in drug design and the interaction between biomolecules and cells, therefore this compound may be used for drug development or biomarker design.