Phosphomolybdic Acid Hydrate(CAS 51429-74-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| Mo:45%+ | RG | 5G | In Stock | 4 USD
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| Mo:45%+ | RG | 25G | In Stock | 9 USD
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| Mo:45%+ | RG | 100G | In Stock | 16 USD
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| Mo:45%+ | RG | 500G | In Stock | 69 USD
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| Mo:45%+ | RG | 2.5KG | In Stock | 522 USD
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| Mo:45%+ | RG | 10KG | In Stock | 2035 USD
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Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 51429-74-4
Phosphomolybdic acid finds applications across various fields:
- Catalysis: It serves as a catalyst in organic synthesis, particularly for acetylation and oxidation reactions.
- Histology: Used as a staining agent in Masson’s trichrome stain and thin-layer chromatography, aiding in the visualization of different compounds.
- Chemical Analysis: Its salts have been utilized for analyzing metal ions and other chemical species due to their unique solubility properties.
Physical and chemical properties of 51429-74-4
Boiling Point |
158ºC at 760mmHg |
|---|---|
Density |
1.62 g/mL at 25 °C(lit.) |
Exact Mass |
1848.658691 |
Exposure Limits |
ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 1000 mg/m3 |
Melting Point |
78-90°C |
Merck |
14,7342 |
Molecular Formula |
H3[P(Mo3O10)4] · xH2O |
Molecular Weight |
1825.254 |
PSA |
711.32000 |
Sensitivity |
Hygroscopic |
Stability |
Stable. Incompatible with powdered metals, organic materials. Contact with combustible material may cause fire. |
Storage condition |
Flammables area |
Water Solubility |
Soluble in water, ethanol and ether. |
Q&A for CAS 51429-74-4
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.
2. What is the delivery time?
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.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
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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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 51429-74-4
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H272 May intensify fire; oxidizer H314 Causes severe skin burns and eye damage H318 Causes serious eye damage |
Safety Data Sheet |
Download COA of 51429-74-4
Operate under the ISO 9001 system

