Product Details
- Phosphonates Antiscalant & Corrosion Inhibitor
- Salts of Phosphonates
- Polycarboxylic Antiscalant and Dispersant
- Biocide and Algicide
- Corrosion Inhibitors
- Reverse Osmosis Chemicals
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
- Cationic Surfactant
- Swimming Pool Chemicals
- Coagulants and Flocculants
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PBTC Chemical(2-Phosphonobutane -1,2,4-Tricarboxylic Acid)
PBTC Chemical(2-Phosphonobutane -1,2,4-Tricarboxylic Acid) is a colorless transparent liquid. It has good solubility in water and ethanol. The product is slightly acidic. It mainly produces polyester resin intermediate products, adhesives, sealants, and coatings. If you are looking for a quality PBTC Chemical(2-Phosphonobutane -1,2,4-Tricarboxylic Acid), then you can't go wrong with vcycletech. We are a professional supplier based in China, offering the best products at the best prices. Contact us today to learn more!
Product Description
CAS No. 37971-36-1
Molecular Formula: C7H11O9P
Molecular weight: 270.13
Structural Formula:
PBTC Chemical Properties :
PBTC is a low phosphoric acid content compound with the structural features of phosphoric and carboxylic acids. Its antiscale properties under high temperatures are far better than those in organophosphines, making it an ideal choice for scale and corrosion control. Additionally, it improves zinc salt solubility and exhibits good chlorine oxidation tolerance and composite synergy.
PBTC Chemical Specification:
| Items | Index |
|---|---|
| Appearance | Clear, colorless to pale yellow aqueous solution |
| Active acid % | 50.0 min |
| Phosphorous acid(as PO33-)% | 0.5 max |
| Phosphoric acid(as PO43-)% | 0.2 max |
| Density (20℃) g/cm3 | 1.27 min |
| pH(1% water solution) | 1.5~2.0 |
| Fe, mg/L | 10.0 max |
| Chloride mg/L | 10.0 max |
Usage:
PBTC is a highly effective scale and corrosion inhibitor, making it a popular choice in circulating cool water and oilfield refill water systems. It can also be used as a chelating agent and metal detergent in lavation fields. Its excellent stabilizing properties for zinc salt make it ideal for high temperature, hardness, alkali, and concentration environments.
When used alone, the recommended dose is 5-15mg/L. However, it is usually combined with zinc salt, copolymer, organophosphine, imidazole, or other Water Treatment Chemicals to achieve better results.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in a shady room and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin; once contacted, flush with water.
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