CAS NrSodium nitrite yog 7632-00-0.
Sodium nitriteyog ib qho inorganic compound nrog cov tshuaj formula NaNO2. Nws yog ib qho tsis muaj ntxhiab tsw, dawb mus rau yellowish, crystalline hmoov uas yog soluble hauv dej thiab feem ntau yog siv los ua khoom noj khoom haus thiab xim fixative. Sodium nitrite kuj tseem siv rau hauv ntau daim ntawv thov kev lag luam, xws li hauv kev tsim cov dyes, pigments, thiab roj hmab chemicals.
Ib qho ntawm cov kev siv tseem ceeb ntawmsodium nitrite ibs ua zaub mov preservative. Nws yog ntxiv rau cov nqaij ua tiav xws li nqaij npuas kib, nqaij npua, thiab hnyuv ntxwm kom tiv thaiv kev loj hlob ntawm cov kab mob uas tsim kev puas tsuaj thiab ua kom cov khoom nyob twj ywm tshiab rau lub sijhawm ntev. Sodium nitrite kuj tseem siv los ua cov xim fixative hauv cov nqaij kho, muab cov xim liab liab uas cov neeg siv khoom koom nrog lawv.
Sodium nitritemuaj lwm yam kev siv hauv kev lag luam khoom noj thiab. Nws yog siv los ua zaub mov xim hauv qee cov khoom, xws li cov ntses haus luam yeeb thiab cheese. Nws kuj yog siv rau hauv kev tsim cov pickles thiab lwm cov kaus poom zaub kom tsis txhob lwj.
Thaumsodium nitritefeem ntau yog siv rau hauv kev lag luam khoom noj khoom haus, nws kuj yog siv rau lwm yam kev siv. Piv txwv li, nws yog siv nyob rau hauv zus tau tej cov explosives thiab raws li ib tug corrosion inhibitor nyob rau hauv ib co kev lag luam txheej txheem. Sodium nitrite kuj tseem siv los ua tus neeg sawv cev txo qis hauv qee cov tshuaj tiv thaiv.
Txawm hais tias nws siv ntau yam,sodium nitrite hraws li qee qhov kev txhawj xeeb txog kev noj qab haus huv. Kev noj zaub mov ntau ntawm sodium nitrite tau txuas rau kev pheej hmoo ntawm qee yam mob qog noj ntshav. Txawm li cas los xij, cov nqi ntawm sodium nitrite siv hauv cov khoom noj khoom haus feem ntau yog qis dua qib uas ua rau muaj kev pheej hmoo loj.
Zuag qhia tag nrho,sodium nitriteyog ib yam tshuaj muaj txiaj ntsig thiab tseem ceeb uas muaj ntau yam siv hauv peb lub neej txhua hnub. Txawm hais tias nws yog ib qho tseem ceeb kom paub txog nws cov kev pheej hmoo ntawm kev noj qab haus huv, kev siv cov sodium nitrite kom zoo hauv cov khoom noj thiab lwm yam kev siv tuaj yeem pab ua kom nws muaj kev nyab xeeb ntxiv.
Yog tias koj xav tau, txais tos hu rau peb txhua lub sijhawm, peb ib txwm nyob ntawm no.
Post lub sij hawm: Nov-10-2023