Description

[(Butylimino)Bis(Methylene)]Bisphosphonic Acid, Ammonium Salt is a high-purity, water-soluble bisphosphonate compound valued for its excellent chelating and scale inhibition properties. This chemical is critical for industrial processes where control over metal ions and prevention of inorganic deposits is required for efficiency and equipment longevity. It is primarily utilized by formulators and manufacturers in the water treatment, detergent, and personal care industries seeking reliable performance additives.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water systems, boilers, and reverse osmosis membranes.
• Detergent & Cleaning Formulations: Serves as a builder and chelating agent to sequester calcium and magnesium ions, enhancing cleaning power and preventing soap scum.
• Personal Care Products: Used in formulations such as oral care (anti-tartar agents) and cosmetics for its stabilizing and sequestering functions.
• Oilfield Chemistry: Applied in scale squeeze treatments and as an additive in drilling fluids to control mineral scaling in downhole equipment.
• Textile & Pulp Processing: Functions as a chelant in bleaching baths and dyeing processes to improve process consistency and product quality.
• Industrial Cleaning: Key component in acid cleaning formulations for industrial equipment to prevent metal-induced decomposition of acids and inhibit scale.

Basic Information

Product Name	[(Butylimino)Bis(Methylene)]Bisphosphonic Acid, Ammonium Salt
CAS No.	94113-35-6
Molecular Formula	C6H20N3O6P2 (for the ammonium salt form)
Molecular Weight	Contact for details
Synonyms	Butyliminobis(methylenephosphonic acid) ammonium salt; PBTC amine salt; Phosphonobutanetricarboxylic acid amine salt; 2-Phosphonobutane-1,2,4-tricarboxylic acid ammonium derivative; N-Butyl-1,1-diphosphonomethanamine ammonium salt; BHMTPMPA ammonium salt; 94113-35-6; Water treatment scale inhibitor PBTC (ammonium form)
EINECS	Contact for details

Quality Control

Our production of [(Butylimino)Bis(Methylene)]Bisphosphonic Acid, Ammonium Salt adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent purity and performance, with specifications tailored to meet the demands of industrial, detergent, and water treatment applications. A Certificate of Analysis (COA) documenting key parameters such as assay, pH, and active content is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture and caking.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Assay (Active Content)	≥ 50%
pH (as is, 1% solution)	6.0 - 8.0
Density (20°C)	1.25 - 1.35 g/cm³
Solubility	Completely soluble in water

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.