Cesium Chloride(CAS 7647-17-8)
UN No.:
UN 2923
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 5G | In Stock | 4 USD
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| 99% | RG | 25G | In Stock | 13 USD
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| 99% | RG | 100G | In Stock | 47 USD
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| 99% | RG | 500G | In Stock | 232 USD
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| 99% | RG | 2.5KG | In Stock | 1135 USD
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| 99.9% | RG | 5G | In Stock | 6 USD
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| 99.9% | RG | 25G | In Stock | 15 USD
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| 99.9% | RG | 100G | In Stock | 58 USD
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| 99.9% | RG | 500G | In Stock | 275 USD
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| 99.9% | RG | 2.5KG | In Stock | 1312 USD
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| 99.99% | RG | 5G | In Stock | 10 USD
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| 99.99% | RG | 25G | In Stock | 43 USD
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| 99.99% | RG | 100G | In Stock | 172 USD
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| 99.99% | RG | 500G | In Stock | 837 USD
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| 99.99% | RG | 2.5KG | In Stock | 4138 USD
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| 99.999% metals basis | RG | 1G | In Stock | 5 USD
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| 99.999% metals basis | RG | 5G | In Stock | 12 USD
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| 99.999% metals basis | RG | 25G | In Stock | 52 USD
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| 99.999% metals basis | RG | 100G | In Stock | 206 USD
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| 99.999% metals basis | RG | 500G | In Stock | 665 USD
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Applications of 7647-17-8
| Industry | Application | Process |
|---|---|---|
| Analytical Chemistry | Density gradient centrifugation medium | Used to prepare high-density gradients with cesium chloride solutions for separation of DNA, RNA, or viral particles |
| Optoelectronic Materials | Component of infrared-transmitting window materials | Cofused with halides such as cesium bromide to produce infrared-transparent crystals (e.g., CsCl–CsBr mixed crystals) |
| Nuclear Industry | Radioisotope carrier | Serves as a stable carrier compound for radioactive nuclides such as cesium-137 in calibration sources or tracers |
| Pharmaceutical R&D | Pharmacological research reagent | Applied in studies of potassium ion channel function to simulate intracellular high-potassium conditions |
| Materials Science | Perovskite precursor material | Supplies cesium during synthesis of all-inorganic perovskites (e.g., CsPbBr₃) for photodetectors or LEDs |
| Electronics Industry | Additive for specialty glasses | Incorporated into glass formulations to adjust refractive index and electrical conductivity |
| Catalytic Chemistry | Co-catalyst component | Employed as an alkali metal promoter to enhance catalytic efficiency in certain organic synthesis reactions |
Physical and chemical properties of 7647-17-8
Boiling Point |
1290 °C (sublimes) |
|---|---|
Density |
3.988 |
Exact Mass |
167.874298 |
Flash Point |
1303°C |
Index of Refraction |
1.6418 |
Melting Point |
646 °C |
Merck |
14,2011 |
Molecular Formula |
CsCl |
Molecular Weight |
168.359 |
Odor |
Odorless |
pH |
5.0-7.5 (25℃, 3M in H2O) |
pH Range |
6.0 - 7.5 |
Sensitivity |
Hygroscopic |
Solubility |
In water, 1.86 kg/liter @ 20 °C; 2.7 kg/liter @ 100 °C; 1.62 kg/liter @ 0 deg |
Stability |
Stable. Deliquescent. Incompatible with strong oxidizing agents, strong acids. Protect from moisture. |
Storage condition |
Store at +5°C to +30°C. |
Vapour density |
5.8 (vs air) |
Water Solubility |
1860 g/L (20 ºC) |
λmax |
λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.02 |
Q&A for CAS 7647-17-8
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.
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 7647-17-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H361 Suspected of damaging fertility or the unborn child H361f Suspected of damaging fertility |
Safety Data Sheet |
Download COA of 7647-17-8
Operate under the ISO 9001 system
