Caesium chloride suppliers in China safe delievry
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Caesium chloride or cesium chloride, is the inorganic compound with the formula CsCl. This colorless solid is an important source of caesium ions in a variety of niche applications. Its crystal structure forms a major structural type where each caesium ion is coordinated by 8 chlorine ions. Caesium chloride dissolves in water. Caesium chloride occurs naturally as impurities in carnallite (up to 0.002%), sylvite and kainite. Less than 20 tonnes of CsCl is produced annually worldwide, mostly from a caesium-bearing mineral pollucite.
Caesium chloride is widely used in isopycnic centrifugation for separating various types of DNA. It is a reagent in analytical chemistry, where it is used to identify ions by the color and morphology of the precipitate. When enriched in radioisotopes, such as 137CsCl or 131CsCl, caesium chloride is used in nuclear medicine applications such as treatment of cancer and diagnosis of myocardial infarction. Another form of cancer treatment was studied using conventional non-radioactive CsCl. Whereas conventional caesium chloride has a rather low toxicity to humans and animals, the radioactive form easily contaminates the environment due to the high solubility of CsCl in water. Spread of 137CsCl powder from a 93-gram container in 1987 in Goiânia, Brazil, resulted in one of the worst-ever radiation spill accidents killing four and directly affecting more than 100,000 people.
Basic Info
| Chemical Name | caesium chloride |
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| Synonyms | cesium,chloride;Cesium chloride; |
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| CAS No. | 7647-17-8 |
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| Molecular Formula | ClCs |
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| Molecular Weight | 168.35800 |
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| PSA | 0.00000 |
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| LogP | -2.99600 |
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Properties
| Appearance & Physical State | White/clear cryst. powder |
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| Density | 3.983 |
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| Boiling Point | 1290ºC |
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| Melting Point | 646ºC |
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| Flash Point | 1303ºC |
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| Refractive Index | 1.6418 |
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| Water Solubility | 1860 g/L (20 ºC) |
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| Stability | Stable. Deliquescent. Incompatible with strong oxidizing agents, strong acids. Protect from moisture. |
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| Storage Condition | 2-8ºC |
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Safety Info
| RTECS | FK9625000 |
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| Safety Statements | S36/37 |
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| HS Code | 28273980 |
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| WGK Germany | 2 |
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| RIDADR | 2923 |
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| Risk Statements | R68 |
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| Hazard Codes | Xn |
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| Caution Statement | P201; P301 + P312 + P330; P308 + P313 |
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| Hazard Declaration | H302; H361; H373 |
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| Signal Word | QIGE |
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| Symbol | GHS07, GHS08 |
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Shipping :
Delivery Detail: within 3 days when get the payment.
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/bag
Net Weight:25kgs
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6.FAQ
1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
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