Vinylphosphonic Acid(CAS 1746-03-8)
UN No.:
UN 3261 8 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 95%(NMR)(stabilized with 12%H2O) | RG | 1G | In Stock | 5 USD
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| 95%(NMR)(stabilized with 12%H2O) | RG | 5G | In Stock | 18 USD
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| 95%(NMR)(stabilized with 12%H2O) | RG | 25G | In Stock | 43 USD
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| 95%(NMR)(stabilized with 12%H2O) | RG | 100G | In Stock | 196 USD
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| 95%(NMR)(stabilized with 12%H2O) | RG | 500G | In Stock | 943 USD
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Applications of 1746-03-8
| Industry | Application | Process |
|---|---|---|
| Polymers | Used as a comonomer in the synthesis of water-soluble polymers | Copolymerized with acrylic acid, vinyl sulfonic acid, and other monomers via free-radical or emulsion polymerization |
| Water Treatment | Used as a scale inhibitor and corrosion inhibitor | Formulated with phosphonates and polycarboxylates in water treatment chemicals to suppress scale formation by chelating metal ions |
| Textile Dyeing & Printing | Used as a fiber modifier to enhance dye adsorption | Graft polymerization introduces phosphonic acid groups onto fiber surfaces to improve hydrophilicity and dyeing performance |
| Personal Care | Used as an anti-tartar agent in toothpaste and mouthwash | Formulated with phosphates and fluorides to reduce tartar deposition by inhibiting hydroxyapatite crystallization |
| Electroplating Industry | Used as an additive in metal surface treatment | Acts as a stabilizer and brightener in electroplating baths, improving coating uniformity through coordination |
Physical and chemical properties of 1746-03-8
Acidity coefficient |
2.11±0.10(Predicted) |
|---|---|
Boiling Point |
266.2ºC at 760mmHg |
BRN |
1741622 |
Density |
1.389 g/mL at 25 °C(lit.) |
Exact Mass |
107.99800 |
Flash Point |
>230 °F |
Index of Refraction |
n20/D 1.473 |
LogP |
0.30760 |
Melting Point |
41-45 °C(lit.) |
Molecular Formula |
C2H5O3P |
Molecular Weight |
108.03300 |
pH |
1.5 (50g/l, H2O, 30℃) |
PSA |
67.34000 |
Solubility |
Soluble in water |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.00253mmHg at 25°C |
Water Solubility |
100g/L at 20℃ |
Spectrums of 1746-03-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 1746-03-8
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.
5. Do you offer technical support?
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 1746-03-8
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H314 Causes severe skin burns and eye damage |
Safety Data Sheet |
Download COA of 1746-03-8
Operate under the ISO 9001 system
