Potassium Bromide CAS 7758-02-3

CAS:7758-02-3 : kuv

Molecular Formula:BrK

Molecular Luj:119

EINECS:231-830-3 : kuv

Synonyms:bromuredepotassium; Hydrobromicacidpotassium ntsev; KBr; Potassiumbromide (KBr); potassiumbromide (kbr); Potassiumbromidecrystalopticdisc, 13mmx2mm, poliChemicalbookshedobthsides; Potassiumbromidecrystalopticrectangle, 38.5mmx19.5mmx4mm, unpolished

Tso Koj Cov Lus

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Potassium Bromide CAS 7758-02-3 yog dab tsi?

Potassium bromide yog dawb, me ntsis deliquable siv lead ua los yog hmoov. Soluble hauv dej, me ntsis soluble hauv ethanol. Hauv kev daws teeb meem, poov tshuaj bromide yog qab zib, muaj zog me ntsis, iab, thiab qab ntsev thaum muaj zog heev (tsuas yog vim muaj cov poov tshuaj ions; Sodium bromide qab qab ntsev ntawm txhua qhov concentration). Concentrated potassium bromide cov kev daws teeb meem ua rau mob plab hnyuv, ua rau xeev siab thiab ntuav (uas kuj yog qhov xwm txheej ntawm cov ntsev ntsev ntsev). Nws tuaj yeem siv los ua cov paj hlwb tranquilizer.

Specification

Yam khoom	Specification
Melting point	734 ° C (lit.)
Boiling point	1435 ° C / 1 atm (lit.)
Qhov ntom	3.119 g / mL ntawm 25 ° C (lit.)
Vapor siab	175 hli Hg (20 ° C)

Daim ntawv thov

Potassium Bromide feem ntau yog siv rau hauv kev tsim cov duab thaij duab tsim thiab cov yeeb yaj kiab thickener, thiab tseem yog siv los ua cov paj hlwb sedative, ua cov xab npum tshwj xeeb, kos duab thiab lithography, nrog rau hauv kev lag luam tshuaj, thiab rau kev tshawb nrhiav infrared hauv cov ntsiav tshuaj nias txheej txheem. .