Cesium Sulfate(CAS 10294-54-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 15 USD
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| 99% | RG | 100G | In Stock | 32 USD
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| 99% | RG | 500G | In Stock | 160 USD
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| 99% | RG | 2.5KG | In Stock | 1161 USD
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| 99.9% | Extra Pure | 25G | In Stock | 19 USD
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| 99.9% | Extra Pure | 100G | In Stock | 65 USD
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| 99.9% | Extra Pure | 500G | In Stock | 168 USD
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| 99.9% | Extra Pure | 2.5KG | In Stock | 1324 USD
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| 99.99% | Extra Pure | 5G | In Stock | 35 USD
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| 99.99% | Extra Pure | 25G | In Stock | 116 USD
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| 99.99% | Extra Pure | 100G | In Stock | 273 USD
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| 99.99% | Extra Pure | 500G | In Stock | 1913 USD
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| 99.99% | Extra Pure | 2.5KG | In Stock | 9180 USD
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Available NMR Spectrum
Verified In Stock
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Quality System
Applications of 10294-54-9
Cesium sulfate has several important applications:
- Isopycnic Centrifugation: It is widely used to create dense gradients for the separation of biological macromolecules and cells.
- Analytical Chemistry: Employed in various analytical techniques due to its solubility and stability.
- Nuclear Medicine: Utilized in certain radiopharmaceutical applications owing to its unique properties.
Additionally, cesium sulfate's high density makes it useful in specific industrial processes where heavy solutions are required.
Physical and chemical properties of 10294-54-9
Boiling Point |
1900 °C |
|---|---|
Density |
4.243 g/mL at 25 °C(lit.) |
Exact Mass |
361.762634 |
Flash Point |
STABILITY |
Index of Refraction |
1.557 |
Melting Point |
1019 °C(lit.) |
Merck |
14,2016 |
Molecular Formula |
Cs2O4S |
Molecular Weight |
361.874 |
pH |
5.8~6.8 (50g/L, 25℃) |
pH Range |
6.0 - 7.5 |
PSA |
88.64000 |
Sensitivity |
Hygroscopic |
Solubility |
H2O: 2 M at 20 °C, clear, colorless |
Stability |
Stable. |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
3.35E-05mmHg at 25°C |
Water Solubility |
Very soluble in water. Slightly soluble in alcohol, acetone, pyridine. |
Q&A for CAS 10294-54-9
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.
12. What payment methods do you accept?
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 10294-54-9
Pictograms |
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|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H361f Suspected of damaging fertility H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 10294-54-9
Operate under the ISO 9001 system

