2-Phosphonobutane-1,2,4-Tricarboxylic Acid,Sodium Salt(CAS 40372-66-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 85% | RG | 25G | In Stock | 76 USD
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| 85% | RG | 100G | In Stock | 272 USD
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| 85% | RG | 500G | In Stock | 1307 USD
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Applications of 40372-66-5
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Used as a scale inhibitor and corrosion inhibitor in industrial recirculating cooling water, boiler water, and similar systems | Chelates metal ions (e.g., calcium, magnesium) and disperses suspended particles to prevent scale formation and corrosion |
| Textile Dyeing and Printing | Acts as a dye dispersant and metal ion chelating agent to improve dyeing uniformity and color fastness | Added during dyeing to bind metal ions and minimize their interference with dyes |
| Papermaking | Functions as a bleaching stabilizer and chelating agent to reduce metal ion–catalyzed decomposition of bleaching agents | Added during the bleaching stage to chelate transition metal ions (e.g., iron, manganese), thereby enhancing bleaching efficiency |
| Cleaning Formulations | Incorporated into phosphate-free or low-phosphate cleaning formulations as a phosphate replacement to lower environmental impact | Formulated with other surfactants to enhance soil removal and inhibit scale deposition |
| Oilfield Operations | Applied as a scale inhibitor in oilfield water treatment to prevent scaling in pipelines and equipment | Dosed into water injection systems to suppress formation of calcium carbonate, calcium sulfate, and other scales |
| Electroplating | Used as an additive in electroplating baths to improve coating uniformity and brightness | Stabilizes bath composition by complexing heavy metal ions |
Physical and chemical properties of 40372-66-5
Boiling Point |
545.2ºC at 760mmHg |
|---|---|
Density |
1.835g/cm3 |
Exact Mass |
357.94200 |
Flash Point |
283.5ºC |
Molecular Formula |
C7H7Na4O9P |
Molecular Weight |
358.05800 |
PSA |
190.56000 |
Q&A for CAS 40372-66-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 40372-66-5
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H290 May be corrosive to metals H314 Causes severe skin burns and eye damage H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 40372-66-5
Operate under the ISO 9001 system
