Guanidinium dihydrogen phosphate(CAS 5423-22-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 5 USD
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| 98% | RG | 500G | In Stock | 14 USD
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| 98% | RG | 2.5KG | In Stock | 68 USD
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| 98% | RG | 25KG | In Stock | 675 USD
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Applications of 5423-22-3
| Industry | Application | Process |
|---|---|---|
| Wood Processing | Wood flame retardant | Used as a primary or secondary flame-retardant component, applied to wood via impregnation, brushing, or pressure injection to reduce combustibility and improve fire-resistance rating. |
| Textile Industry | Flame-retardant finishing of fabrics | Applied in durable flame-retardant finishing of cotton, linen, polyester, and other fibers; commonly formulated with urea and dicyandiamide, then cured onto fiber surfaces via high-temperature baking. |
| Plastics Industry | Flame-retardant additive for plastics | Used as a halogen-free flame retardant in processing nylon (PA6, PA66), polypropylene (PP), and other thermoplastics to enhance flame resistance and suppress melt dripping during combustion. |
| Paper Industry | Paper flame retardant | Added to pulp or applied as a surface coating to impart flame resistance to paper; commonly used in the production of fire-resistant and electrical insulation papers. |
| Coatings Industry | Intumescent fire-retardant coatings | Serves as a dehydrating catalyst and blowing agent, combined with char formers (e.g., pentaerythritol) and blowing agents to form an insulating, expanded char layer upon exposure to fire, thereby limiting heat transfer. |
| Synthetic Materials | Synthetic intermediate | Used as a building block in synthesizing other flame retardants or fine chemicals, such as higher-molecular-weight condensed guanidine phosphate flame retardants. |
| Water Treatment | Corrosion inhibitor | Functions as a component of metal corrosion inhibitors in specific industrial closed-loop water systems to prevent corrosion of copper, aluminum, and other metallic equipment. |
Physical and chemical properties of 5423-22-3
Boiling Point |
158ºC at 760 mmHg |
|---|---|
Density |
1.55g/cm3 |
Exact Mass |
157.02500 |
Flash Point |
268.1ºC |
H Bond Acceptors |
4 |
H Bond Donors |
2 |
LogP |
-3.48 at 25℃ |
Melting Point |
247-250ºC (dec.) |
Molecular Formula |
CH8N3O4P |
Molecular Weight |
157.06600 |
PSA |
163.46000 |
Solubility |
H2O: 0.1 g/mL, clear, colorless |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
0.018Pa at 25℃ |
Water Solubility |
H2O: 0.1 g/mL, clear, colorless |
Q&A for CAS 5423-22-3
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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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
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. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
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 5423-22-3
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed |
Safety Data Sheet |
Download COA of 5423-22-3
Operate under the ISO 9001 system
