We are a technology-oriented large-scale Accelerating agent, CAS No. 52534-90-9, BHMTPMPA company integrating R&D, operation and service. Your comments and suggestions are highly appreciated. Our company was born for many years, has experienced the test of the market wind and rain, has a lot of excellent quality. We have strict quality control procedures for each process.
Chemical Name: | 2-Phosphonobutane1,2,4-Tricarboxylic Acid |
CAS Number: | 37971-36-1 |
Molecular Formula: | C7H11O9P |
Molecular Weight: | 270 |
Specification:
Item | Specification value |
Appearance | Colorless to pale yellow liquid |
Active acid % | 49.0-51.0 |
Phosphorus acid(as PO33-)% | 0.5 max |
Phosphorous acid(as PO43-)% | 0.2 max |
PH value(of 1% aqueous solution) | 1.5-2.0 |
Density @ 20℃,g/cm3 | 1.270 min |
Fe ppm | 10 max |
Chloride(as Cl-) ppm | 10 max |
Color(Hazen) | 50 max |
Application:
PBTC controls scale where halogen-based biocides or hypochlorite bleach are employed. Controls calcium scale formation in high stressed alkaline conditions. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
PBTC is widely used in industry as a sequestering agent and calcium carbonate scale inhibitor for applications in industrial water treatment and industrial cleaning. It is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Package and Storage:
packed in 200L HDPE drum, 1000L IBC and ISO TANK.
Storage for 1 year in room shady and dry place.
Our rich experience in design and manufacturing, mature and reliable production process, and providing customers with satisfactory PBTC; PBTCA; Phosphonoutane Tricarboxylic Acid; 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid have made our business all over the world. Our company adheres to the belief of establishing a business with technology and serving the people. We will spare no effort to bring forth new ideas through the old, and create brilliance together with users, friends and peers. We will do our best to follow customer needs and continuously carry out product innovation and service improvement.
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