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7789-17-5

7789-17-5

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7789-17-5 Usage

General Description

Cesium iodide is a chemical compound with the formula CsI, consisting of cesium (Cs) and iodine (I). It is a white, soft, and crystalline solid with a high melting point. Cesium iodide is commonly used in various applications, including scintillation detectors for gamma rays, intensifying screens in X-ray imaging, and as a component in various types of optical materials. It exhibits excellent transmission properties in the infrared region, making it useful in the production of lenses, prisms, and windows for infrared detectors and spectrophotometers. Additionally, cesium iodide is also utilized in the manufacturing of photocathodes for night vision devices and photomultiplier tubes for detecting low levels of light. Overall, cesium iodide is a versatile and important chemical in various technological and scientific industries.

Check Digit Verification of cas no

The CAS Registry Mumber 7789-17-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7789-17:
(6*7)+(5*7)+(4*8)+(3*9)+(2*1)+(1*7)=145
145 % 10 = 5
So 7789-17-5 is a valid CAS Registry Number.
InChI:InChI=1/Cs.HI/h;1H/q+1;/p-1

7789-17-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (35729)  Cesium iodide, ultra dry, 99.998% (metals basis)   

  • 7789-17-5

  • 1g

  • 296.0CNY

  • Detail

  • Alfa Aesar

  • (35729)  Cesium iodide, ultra dry, 99.998% (metals basis)   

  • 7789-17-5

  • 10g

  • 994.0CNY

  • Detail

  • Alfa Aesar

  • (35729)  Cesium iodide, ultra dry, 99.998% (metals basis)   

  • 7789-17-5

  • 50g

  • 3740.0CNY

  • Detail

  • Alfa Aesar

  • (35729)  Cesium iodide, ultra dry, 99.998% (metals basis)   

  • 7789-17-5

  • 250g

  • 14179.0CNY

  • Detail

  • Alfa Aesar

  • (10992)  Cesium iodide, 99.999% (metals basis)   

  • 7789-17-5

  • 25g

  • 1163.0CNY

  • Detail

  • Alfa Aesar

  • (10992)  Cesium iodide, 99.999% (metals basis)   

  • 7789-17-5

  • 100g

  • 2110.0CNY

  • Detail

  • Alfa Aesar

  • (10022)  Cesium iodide, 99.9% (metals basis)   

  • 7789-17-5

  • 25g

  • 549.0CNY

  • Detail

  • Alfa Aesar

  • (10022)  Cesium iodide, 99.9% (metals basis)   

  • 7789-17-5

  • 100g

  • 1629.0CNY

  • Detail

  • Sigma-Aldrich

  • (21004)  Cesiumiodide  analytical standard for high-resolution mass spectroscopy

  • 7789-17-5

  • 21004-1G

  • 492.57CNY

  • Detail

  • Fluka

  • (16722)  Cesiumiodide  TraceSELECT®, ≥99.9995%

  • 7789-17-5

  • 16722-25G

  • 1,258.92CNY

  • Detail

  • Aldrich

  • (429384)  Cesiumiodide  anhydrous, beads, −10 mesh, 99.999% trace metals basis

  • 7789-17-5

  • 429384-10G

  • 1,089.27CNY

  • Detail

  • Aldrich

  • (203033)  Cesiumiodide  99.999% trace metals basis

  • 7789-17-5

  • 203033-1G

  • 321.75CNY

  • Detail

7789-17-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name cesium,iodide

1.2 Other means of identification

Product number -
Other names Cesium iodide (CsI)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7789-17-5 SDS

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