CESACE IODID CAS CAS 7789-17-5 TSAV Nqe

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Lub Hoobkas Muag Khoom Cesium iodide Cas 7789-17-5 nrog tus nqi zoo tshaj

Khoom npe:Cesium iodide

CAS:7789-17-5

Mf:CSI

Mw:259.81

Einecs:232-145-2

Cwj pwm:tus tsim

Pob:1 kg / hnab lossis 25 kg / raj mis

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Khoom npe: Cesium iodide

CAS: 7789-17-5

MF: CSI

MW: 259.81

Einecs: 232-145-2

Melting Taw tes: 626 ° C (Lit.)

BLAIL NTAM: 1280 ° C

Quav: 4.51 G / ml ntawm 25 ° C (Lit.)

Refuntion Prex: 1.7876

FP: 1280 ° C

Xim: Dawb

TSHWJ XEEB LUB HLOB: 4.51

Kev qhia tshwj xeeb

Khoom npe	Cesium iodide
Kev tshwm sim	Dawb Crystal Hmoov
Kev coj dawb huv	≥99.9%
Li	I≤0.00005%
Na	I≤0.0001%
K	I≤0.0002%
Rb	I≤0.002%
Ca	I≤0.00005%
Mg	I≤0.0001%
Sr	I≤0.0001%
Ba	I≤0.001%
Fe	I≤0.00005%
Al	I≤0.00001%
Cr	I≤0.00005%
Mn	I≤0.0001%
Yog li ntawd	I≤0.0005%
P2o5	I≤0.00005%
Siio2	I≤0.00002%

Daim ntawv thov

1. Siv nyob rau hauv xoo hluav taws xob duab intensifier ib leeg, Cesium Uallium Dodium Srystal, tshwj xeeb lub teeb hluav taws xob crystal, cov khoom siv hluav taws xob tshwj xeeb cov tshuaj sib ntxiv;

2. Tsom xam cov reagents.

3. Infrared spectrometer prism, xoo hluav taws xob phosphor screen, scintillation txee.

Hais Txog Tsheb Thauj Mus Los

1. Nyob ntawm seb yuav tsum muaj ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau txoj kev thauj mus los.
2. Rau cov kev txiav txim me me, peb muab cov kev pabcuam xa tawm lossis cov kev pabcuam courier nrog FedEx, TNT, EMS, thiab ntau lwm cov kab ntawm kev hla thoob ntiaj teb.
3. Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj tshwj xeeb rau cov nyiaj loj dua.
4. Txuas ntxiv, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.

Chaw ntim khoom

Khaws rau hauv qhov chaw txias, qhuav thiab tsaus.

Nta

1. Yooj yim Deliquescent. Rhiab rau lub teeb. Nws yog soluble heev nyob rau hauv dej, soluble hauv ethanol, soluble me ntsis hauv methanol me me, thiab yuav luag Insoluble hauv Acetone. Tus txheeb ze ceev yog 4.5. Lub taw tes melting yog 621 ° C. Lub Bushing point yog hais txog 1280 ° C. Cov index tsis tau yog 1.7876. Nws yog khaus. TOXIC, LD50 (nas, intraperitoneal) 1400mg / kg, (rat, ntawm qhov ncauj) 2386mg / kg.

2. Cesium iodide muaj daim ntawv crystal ntawm cov cesium chloride.

3. Cesium iodide muaj muaj zog thermal stability, tab sis nws yog yooj yim oxidized los ntawm oxygen los ntawm huab cua noo.

4. Cesium iodide kuj tseem tuaj yeem ua rau oxidized oxidants xws li sodium bismuthate, nitric acid, permanganic acid, thiab chlorine.

5. Qhov nce hauv solubility ntawm iodine hauv kev daws teeb meem ntawm Cesium iodide yog vim: CSI + I2 → CSI3.

6. Cesium iodide tuaj yeem hnov mob nrog nyiaj nitrate: CSI + AGI ↓, cov nyiaj IODE (qhov chaw daj) yog cov khoom tsis muaj dej hauv dej.

Yav dhau los: CESIUM Carbonate 534-17-8 Cov Nqe Khoom

Tom ntej: Dysprosium oxide CAS 1308-87-8

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Lwm Yam Khoom

Stannic Chloride PentahyDRate 10026-06-9

CESACE IODID CAS CAS 7789-17-5 TSAV Nqe

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