Mndandanda wa Nitrates

Zogulitsa Magulu

Zamgululi

Monoammonium Phosphate, Bingsheng Chemical, Feteleza wa Phosphate

Mkulu Purity Potaziyamu Nitrate, Bingsheng Chemical

Chakudya Kalasi Sodium Nitrate, Bingsheng Chemical

Sodium nitrate, Bingsheng Chemical, Tetezani Kusawonongeka

Zomera Zamchere Zosungunuka, Bingsheng Chemical

Industrial Grade Potaziyamu Nitrate

Mkulu Purity Potaziyamu Nitrate, Bingsheng Chemical

Chakudya Kalasi Sodium Nitrate, Bingsheng Chemical

Calcium Nitrite, Bingsheng Chemical, Wothandizira Kuyeretsa Madzi

Calcium nitrate

Chakudya Kalasi Sodium Nitrate, Bingsheng Chemical

Sodium nitrite ndi mchere wopangidwa ndi ionization ndi mapangidwe a nitrite ion ndi sodium. N'zosavuta kuti deliquesce ndi sungunuka m'madzi ndi madzi ammonia. Njira yake yamadzimadzi ndi yamchere yokhala ndi pH pafupifupi 9 ndipo imasungunuka pang'ono muzosungunulira organic monga ethanol, methanol ndi ether. Mankhwalawa ali ndi kukoma kwa mchere ndipo nthawi zambiri amagwiritsidwa ntchito popanga mchere wabodza. Imakhudzidwa ndi okosijeni ikawululidwa mumlengalenga kupanga sodium nitrate. Ikatenthedwa mpaka Pamwamba pa 320 ℃, imawola ndikupanga oxygen, nitrogen oxide ndi sodium oxide. Kukhudzana ndi zinthu zachilengedwe ndikosavuta kuwotcha ndikuphulika. Chifukwa cha kukoma kwake kwa mchere komanso mtengo wotsika, ufa wa sodium nitrite nthawi zambiri umagwiritsidwa ntchito ngati cholowa m'malo mwa mchere popanga zakudya zosaloledwa. Chifukwa sodium nitrite ufa ndi poizoni, chakudya chokhala ndi mchere wa m'mafakitale ndi chovulaza kwambiri kwa thupi la munthu ndi carcinogenic.

Dzina la Porto Nitrite ya sodium
Molecular formula NANO2
Kulemera kwa maselo 69.00
CAS NO. 7632-00-0
HS kodi 28341000

Lumikizanani nafe

tsatanetsatane wazinthu

MAU OYAMBA

Sodium nitrite, pawiri inorganic, ndi woyera kapena wachikasu crystalline ufa ndi fungo lapadera, mosavuta sungunuka m'madzi, sungunuka pang'ono mu Mowa, methanol ndi ether. Ili ndi ntchito zosiyanasiyana m'mafakitale, monga kupanga utoto wa azo, womwe umagwiritsidwa ntchito ngati mordant pakupaka utoto, bleaching agent, chitsulo chochizira kutentha. Nthawi yomweyo, imagwiritsidwanso ntchito ngati chowonjezera cha chakudya, chomwe chimagwiritsidwa ntchito kwambiri posungira nsomba ndi nyama komanso kukulitsa mtundu, komanso imatha kuletsa kukula kwa mabakiteriya pamlingo wina, ndikuchita ntchito yoteteza.

Komabe, ziyenera kukumbukiridwa kuti sodium nitrite ndi poizoni, ndipo kudya kamodzi kwa 0.2 \ ~ 0.5g kungayambitse zizindikiro za poizoni, ndipo kumwa kamodzi kopitirira 3g kungayambitse imfa. Kuonjezera apo, pokonza chakudya kapena kagayidwe kake m'thupi, sodium nitrite ikhoza kutulutsa amine nitrite, carcinogen, yomwe ingakhale carcinogenic ikagwiritsidwa ntchito mopitirira muyeso kwa nthawi yaitali.

Chisamaliro chapadera chimafunikanso pakusungidwa ndi kusamalira sodium nitrite. Kukatayika, malo owonongeka amayenera kukhala paokha, osaloledwa kulowa komanso zida zodzitetezera zoyenera ziyenera kuvala. Komanso, kukhudzana ndi kuchepetsa, organics, flammables kapena zitsulo ufa ayenera kupewa. Ngati mutamwa mowa mosadziwa kapena kukhudzana, funsani kuchipatala mwamsanga kapena yesetsani chithandizo choyamba.

MFUNDO

Kanthu	Maphunziro apamwamba	Sitandade yoyamba	Sitandade yachiwiri
sodium nitrite%	≥99.0	≥98.5	≥98.0
sodium nitrate%
Chloride%	≤0.10	≤0.17	-
Chinyezi %	≤1.8	≤2.0	≤2.5
Madzi osasungunuka%	≤0.05	≤0.06	≤0.1

PAKUTI

Jacket nsalu thumba, alimbane ndi thumba pulasitiki, ukonde kulemera 25/50kg/Jumbo thumba.

CHITETEZO

Ogwira ntchito zopanga ayenera kuvala masks kuti apewe kutulutsa fumbi la sodium nitrate pantchito ndikuteteza ziwalo zopumira: valani zovala zantchito ndi magolovesi a latex kuteteza khungu.

Ogwira ntchito ayenera kuvala magalasi oteteza mankhwala, zomatira zovala zothana ndi ma virus ndi magolovesi amphira.

Khungu likakumana ndi sodium nitrite, chonde vulani zovala zomwe zili ndi kachilomboka ndikutsuka khungu bwino ndi madzi a sopo ndi madzi aukhondo. Ngati mwangozi mukoka mpweya wa sodium nitrite, chokani pamalopo mwachangu kupita kumalo okhala ndi mpweya wabwino. Sungani thirakiti la kupuma losatsekeka.