Nitrates Series

Rukunin samfuran

Fitattun Kayayyakin

Monoammonium Phosphate, Bingsheng Chemical, Phosphate Taki

Babban Tsabtataccen Potassium Nitrate, Chemical Bingsheng

Matsayin Abinci Sodium Nitrate, Chemical Bingsheng

Sodium Nitrate, Sinadarin Bingsheng, Kariya Daga Lalacewa

Tsire-tsire masu ƙarfi na Gishiri, Bingsheng Chemical

Matsayin Masana'antu Potassium Nitrate

Babban Tsabtataccen Potassium Nitrate, Chemical Bingsheng

Matsayin Abinci Sodium Nitrate, Chemical Bingsheng

Calcium Nitrite, Chemical Bingsheng, Wakilin Tsaftace Ruwa

Calcium nitrate

Matsayin Abinci Sodium Nitrate, Chemical Bingsheng

Sodium nitrite wani gishiri ne wanda ba shi da kwayoyin halitta wanda aka samar ta hanyar ionization da samuwar ion nitrite da sodium. Yana da sauƙi a shayar da ruwa da ammonia na ruwa. Maganin ruwan sa shine alkaline tare da pH na kusan 9 kuma dan kadan mai narkewa a cikin kaushi na halitta kamar ethanol, methanol da ether. Wannan samfurin yana da ɗanɗano mai gishiri kuma galibi ana amfani dashi don yin gishirin tebur na karya. Zai amsa tare da oxygen lokacin da aka fallasa shi zuwa iska don samar da sodium nitrate. Idan ya yi zafi zuwa Sama da 320 ℃, ya rube ya zama oxygen, nitrogen oxide da sodium oxide. Saduwa da kwayoyin halitta yana da sauƙi don ƙonewa da fashewa. Saboda dandano mai gishiri da ƙarancin farashi, ana amfani da foda na sodium nitrite sau da yawa a matsayin maye gurbin gishiri mara kyau a cikin samar da abinci mara kyau. Saboda sodium nitrite foda yana da guba, abincin da ke dauke da gishiri na masana'antu yana da matukar illa ga jikin mutum da ciwon daji.

Sunan kaya Sodium nitrite
Tsarin kwayoyin halitta NaNO2
Nauyin kwayoyin halitta 69.00
CAS NO. 7632-00-0
HS CODE Farashin 28341000

Tuntube mu

samfurin bayani

GABATARWA

Sodium nitrite, wani fili na inorganic, fari ne ko dan kadan rawaya crystalline foda tare da wari na musamman, mai sauƙi mai narkewa cikin ruwa, dan kadan mai narkewa a cikin ethanol, methanol da ether. Yana da aikace-aikace iri-iri a cikin masana'antu, irin su kera dyes na azo, wanda aka yi amfani da shi azaman mordant don rini masana'anta, wakili mai bleaching, wakili na maganin zafi na ƙarfe. Har ila yau, ana amfani da shi azaman kayan abinci, wanda akasari ana amfani dashi a cikin kifi da nama da inganta launi, amma kuma yana iya hana ci gaban kwayoyin cuta zuwa wani matsayi, kuma yana taka rawar kiyayewa.

Duk da haka, ya kamata a lura cewa sodium nitrite yana da guba, kuma cin abinci na 0.2 \ ~ 0.5g na lokaci ɗaya na iya haifar da alamun guba, kuma amfani da fiye da 3g na lokaci ɗaya na iya haifar da mutuwa. Bugu da ƙari, a cikin tsarin shirye-shiryen abinci ko metabolism a cikin jiki, sodium nitrite na iya samar da amine nitrite, carcinogen, wanda zai iya zama carcinogenic idan aka yi amfani da shi fiye da lokaci mai tsawo.

Ana kuma buƙatar kulawa ta musamman don ajiya da sarrafa sodium nitrite. A yayin da zubar da jini ya faru, ya kamata a ware yankin da ya lalace, a iyakance damar shiga da kuma sanya kayan kariya masu dacewa. Hakanan, ya kamata a guji tuntuɓar wakilai masu ragewa, kwayoyin halitta, masu ƙonewa ko foda na ƙarfe. Idan an samu ciki ko tuntuɓar juna ba da gangan ba, nemi kulawar likita nan da nan ko ɗaukar matakan taimakon farko da suka dace.

BAYANI

Abu	Babban daraja	Darasi na farko	Darasi na biyu
Sodium nitrite %	≥99.0	≥98.5	≥98.0
Sodium nitrate %
Chloride%	≤0.10	≤0.17	-
Danshi%	≤1.8	≤2.0	≤2.5
Ruwa maras narkewa%	≤0.05	≤0.06	≤0.1

Kunshin

Jakar da aka saka, mai liyi da jakar filastik, jakar mai nauyin 25/50kg/Jumbo.

KARIYA

Ma'aikatan samarwa za su sanya abin rufe fuska don hana shakar ƙurar sodium nitrate yayin aiki da kuma kare sassan numfashi: sanya tufafin aiki da safar hannu na latex don kare fata.

Ya kamata ma'aikata su sa gilashin aminci na sinadarai, rigunan rigakafin ƙwayoyin cuta na manne da kuma safar hannu na roba.

Idan fata ta haɗu da sodium nitrite, da fatan za a cire gurɓataccen tufafin a wanke fata sosai da ruwan sabulu da ruwa mai tsabta. Idan ka shaka sodium nitrite da gangan, barin wurin da sauri zuwa wuri mai sabo. Ka kiyaye hanyar numfashi ba tare da toshewa ba.