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Khoom noj khoom haus qib Sodium Nitrate, Bingsheng Tshuaj

Nitrates Series

Khoom noj khoom haus qib Sodium Nitrate, Bingsheng Tshuaj

Sodium nitrite yog cov ntsev inorganic tsim los ntawm ionization thiab tsim ntawm nitrite ion thiab sodium. Nws yog ib qho yooj yim rau deliquesce thiab soluble hauv dej thiab kua ammonia. Nws cov tshuaj aqueous yog alkaline nrog pH txog 9 thiab me ntsis soluble hauv cov kuab tshuaj organic xws li ethanol, methanol thiab ether. Cov khoom no muaj ib qho qab ntsev thiab feem ntau siv los ua cov ntsev ntsev. Nws yuav hnov ​​​​mob nrog oxygen thaum raug huab cua los ua sodium nitrate. Yog tias kub siab tshaj 320 ℃, nws decomposes tsim oxygen, nitrogen oxide thiab sodium oxide. Kev sib cuag nrog cov organic teeb meem yog yooj yim rau hlawv thiab tawg. Vim nws cov qab ntsev thiab tus nqi qis, sodium nitrite hmoov feem ntau yog siv los ua ib qho kev hloov tsis tsim nyog rau ntsev hauv kev tsim cov khoom noj tsis raug cai. Vim tias sodium nitrite hmoov yog tshuaj lom, cov khoom noj uas muaj ntsev muaj kev phom sij heev rau tib neeg lub cev thiab carcinogenic.

  • Porduct npe Sodium nitrite
  • Cov mis mos molecular NAS 2
  • Molecular hnyav 69.00 Nws
  • CAS Nr. 7632-00-0: ib
  • HS CODE 28341000 ib

Taw qhia

Sodium nitrite, ib qho inorganic compound, yog dawb los yog daj me ntsis crystalline hmoov nrog ib tug tshwj xeeb tsw, yooj yim soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethanol, methanol thiab ether. Nws muaj ntau yam kev siv hauv kev lag luam, xws li kev tsim cov azo dyes, siv los ua mordant rau ntaub dyeing, bleaching tus neeg saib xyuas, tus neeg saib xyuas kev kho cua sov. Nyob rau tib lub sijhawm, nws kuj yog siv los ua cov khoom noj khoom haus ntxiv, feem ntau yog siv hauv cov ntses thiab nqaij khaws cia thiab ua kom muaj xim, tab sis kuj tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob mus rau qee yam, thiab ua lub luag haujlwm khaws cia.
Txawm li cas los xij, nws yuav tsum raug sau tseg tias sodium nitrite yog tshuaj lom, thiab kev noj ib zaug ntawm 0.2 ~ 0.5g tuaj yeem tsim cov tsos mob lom, thiab ib zaug noj ntau dua 3g yuav ua rau tuag taus. Tsis tas li ntawd, nyob rau hauv cov txheej txheem ntawm kev npaj zaub mov los yog metabolism hauv lub cev, sodium nitrite yuav tsim amine nitrite, carcinogen, uas tej zaum yuav carcinogenic thaum siv ntau dhau rau lub sijhawm ntev.
Kev saib xyuas tshwj xeeb kuj xav tau rau kev khaws cia thiab tuav ntawm sodium nitrite. Nyob rau hauv qhov xwm txheej ntawm ib qho kev nchuav, qhov chaw paug ntawm cov spillage yuav tsum raug cais tawm, kev nkag tau txwv thiab tsim nyog cov cuab yeej tiv thaiv hnav. Tsis tas li, kev sib cuag nrog cov neeg ua haujlwm txo qis, cov organics, flammables lossis hlau hmoov yuav tsum raug zam. Nyob rau hauv cov ntaub ntawv ntawm inadvertent noj los yog kev sib cuag, nrhiav kev kho mob tam sim ntawd los yog ua raws li qhov tsim nyog cov kev pab cuam.

SPECIFICATIONS

Yam khoom

Qib superior

Qib thawj

Qib thib ob

Sodium nitrite%

≥99.0

≥98.5

≥98.0

Sodium nitrate%

Chloride%

≤ 0.10

≤ 0.17

-

Cov dej noo%

≤1.8

≤ 2.0

≤ 2.5

Cov dej insoluble%

≤ 0.05

≤ 0.06

≤0.1

Ntim

Jacket woven hnab, lined nrog lub hnab yas, nqa hnyav 25 / 50kg / Jumbo hnab.

Kev tiv thaiv

Cov neeg ua haujlwm tsim khoom yuav tsum hnav lub qhov ncauj qhov ntswg los tiv thaiv kev nqus ntawm sodium nitrate plua plav thaum ua haujlwm thiab tiv thaiv kab mob ua pa: hnav khaub ncaws ua haujlwm thiab hnab looj tes latex los tiv thaiv daim tawv nqaij.

Cov neeg ua haujlwm yuav tsum hnav cov tsom iav tiv thaiv tshuaj lom neeg, cov nplaum nplaum tiv thaiv kab mob khaub ncaws thiab hnab looj tes roj hmab.

Yog tias daim tawv nqaij los rau hauv kev sib cuag nrog sodium nitrite, thov tshem tawm cov khaub ncaws tsis huv thiab ntxuav cov tawv nqaij kom huv si nrog dej soapy thiab dej huv. Yog tias koj nqus tau sodium nitrite, tawm ntawm qhov chaw sai sai mus rau qhov chaw uas muaj huab cua ntshiab. Ua kom lub ntsws tsis muaj kev cuam tshuam.

APPLICATION

Sodium Nitrite 01 Cov
Sodium Nitrite 02 QV
Sodium Nitrite 03 Tbx
Sodium Nitrite 04 dcd