Cov khoom lag luam

Sodium Perchlorate

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Cov khoom lag luam

Sodium Perchlorate

Khoom npe:

Sodium Perchlorate

Cov mis mos:

NaClO4

Lub cev nyhav:

122.45

CAS TSIS TAU .:

7601-89-0

Tsis yog:

SC9800000

UN Tsis Tau .:

1502

Sodium perchlorate yog qhov sib xyaw ua ke nrog cov tshuaj lom neeg cov tshuaj NaClO₄. Nws yog dawb crystalline, hygroscopic cov khoom uas yog soluble heev hauv dej thiab hauv cawv. Nws feem ntau tau ntsib raws li cov monohydrate.

Sodium perchlorate yog cov muaj zog oxidizer, txawm hais tias nws tsis muaj txiaj ntsig hauv pyrotechnics li cov ntsev potassium vim nws hygroscopicity. Nws yuav hnov ​​mob nrog cov ntxhia kua qaub, xws li sulfuric acid, los ua cov perchloric acid.
Siv: feem ntau yog siv rau hauv kev tsim khoom siv perchlorate dhau los ntawm txheej txheem ob-decomposition.

19

1) sodium perchlorate, anhydrous

17
2) sodium perchlorate, monohydrate

18

Kev Nyab Xeeb
Sodium perchlorate yog cov muaj zog oxidizer. Nws yuav tsum khaws cia kom deb ntawm cov tshuaj organic thiab cov tshuaj tua kab mob kom tsawg. Tsis zoo li chlorates, perchlorate sib xyaw nrog cov leej faj yog qhov ruaj khov.
Nws yog ib cov tshuaj muaj pes tsawg, xws li ntau nws cuam tshuam nrog iodine uptake mus rau hauv cov thyroid caj pas.

Cia
NaClO4 yuav tsum tau muab cia rau hauv lub thawv kaw ntom ntom vim nws yog me ntsis hygroscopic. Nws yuav tsum khaws cia kom deb ntawm cov muaj zog acidic vapors los tiv thaiv qhov tsim ntawm anhydrous perchloric acid, hluav taws kub thiab tawg txaus ntshai. Nws tseem yuav tsum tso kom deb ntawm cov khoom siv hluav taws kub.

Pov tseg
Sodium perchlorate yuav tsum tsis txhob nchuav cov dej ntws tawm los yog pov rau ib puag ncig. Nws yuav tsum muaj kev ywj pheej nrog kev txo qis rau NaCl ua ntej.
Sodium perchlorate tuaj yeem rhuav tshem nrog cov xim hlau uas yog kav hauv UV ci, tsis muaj cua.


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