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Lambar daidaitaccen nitse | 43009 | ||
CAS ba | 74409-3 | ||
Sunan Sinanci | Ƙarfe ba'aum | ||
Sunan Turanci | zaman jama'a | ||
Wanda aka ce masa | zaman jama'a | ||
Tsarin kwayoyin halitta | Ba | Bayyanar da yanayin | White Silery-fararen karfe, rawaya a cikin nitrogen, ɗan ɗan dumama |
Nauyi na kwayoyin | 137.33 | Tafasa | 1640 ℃ |
Mallaka | 725 ℃ | Socighility | InsoluBle a cikin Inorganic acid, insoluble a cikin tsari na gama gari |
Yawa | Daɗaɗa dangi (ruwa = 1) 3.55 | Dattako | M |
Alamomin haɗari | 10 (Abubuwa masu Farko suna hulɗa da danshi) | Na farko amfani | Amfani a cikin kerarre gishirin barum, wanda kuma aka yi amfani dashi azaman wakili na degass, ballast da degassing alloy |
2. Tasiri akan muhalli.
i. haɗari na lafiya
Hanyar mamayewa: shayarwa, shigowa.
Hadarin lafiya: Karfe kusan kusan ba mai guba bane. Soluwari mai narkewa kamar barium chloride, a cikin nitbonate ya cika da ciki bayan cututtukan ƙwayar cuta, wanda za'a iya tunawa da cututtuka na narkewar narkewa, indium na ci gaba , da shiga, da lower low jini potassium. Rashin tsoka na numfashi da lalacewar myocardial na iya haifar da mutuwa. Inhalation na ƙurar mazanu mai narkewa na iya haifar da guba sosai, wasan kwaikwayon yana kama da guba, amma narkewa ta hanyar amfani da narkewa. Tashin hankali na dogon lokaci ga mahaɗan bari na iya haifar da kari, rauni, gajeriyar numfashi, kumburi da lalacewa na mucosa, rhinitis, tachyclia, ƙara karar jini da asarar gashi. Tsawon lokacin inhalation na muminai mai banƙyo na ciki, kamar su sulushe ne, na iya haifar da pneumosisi.
II. Bayanin rashin daidaituwa da halayen muhalli
Halaye masu haɗari: ƙananan ƙananan abubuwa, na iya haɗuwa da wani lokaci a cikin iska lokacin da mai zafi zuwa zafin jiki na gari, amma turɓaya na iya ƙonewa a ɗakin zazzabi. Yana iya haifar da haɓakawa da fashewa yayin da aka fallasa zuwa zafin rana, harshen wuta ko sunadarai. A cikin lamba tare da ruwa ko acid, ya amsa da ƙarfi kuma yana saki gas hydrogen don haifar da konewa. A cikin sadarwa tare da friorine, chlorine, da sauransu, wani mummunan sinadaran zai faru. Lokacin da aka tuntube shi da acid ko tsarma acid, zai haifar da konewa da fashewa.
Contrusion (bazuwar) samfurin: ORARTH OXID.
3. Hanyoyin Kula da Gaggawa na Yanar Gizo.
4. Hanyoyin saka idanu masu sa ido kan hanyoyin.
Potentarometric Hassara (GB / T14671-93, ingancin ruwa)
Atomic Sharfe Shara (GB / T15506-95, ingancin ruwa)
Littattafan Hanyar Kulawa da Binciken gwaji da Ka'idodin Kulawa da Kulawa da Kulawa da Janar China
5. Matsakaicin muhalli.
Tsohon Tarayyar Soviet | Matsakaicin izinin taro na masu haɗari a cikin aikin motsa jiki | 0.5mg / m3 |
China (GB / T114848-93) | Ganyayyakin Redashiwater (MG / L) | Aji ina 0.01; Class II 0.1; Aji iii 1.0; Class IV 4.0; Class v sama 4.0 |
China (za a ci gaba) | Matsakaicin izinin taro na haɗari abubuwa a cikin hanyoyin ruwan sha | 0.7mg / l |
6. Jiyya na Gaggawa da Hanyoyi.
i. Amsar gaggawa ga zubar
Ka ware yankin da aka gurɓataccen yanki kuma a taƙaita hanya. Yanke tushen wuta. An shawarci ma'aikatan gaggawa don sa maye masara na kai da kuma suturar kariya ta wuta. Kar ku shiga hulɗa kai tsaye tare da zubewa. Smallananan spills: Guji ƙura ƙura da tattarawa da bushewa, tsaftataccen, kwantena, kwantena mai tsabta tare da shebur mai tsabta. Canja wuri don sake sarrafawa. Babban zubar da jini: rufe tare da zanen filastik ko zane don rage watsawa. Yi amfani da kayan aikin da ba mai amfani ba don canja wuri da sake komawa.
II. matakan kariya
Kariyar numfashi: Kullum babu kariyar sana'a ta musamman, amma ana bada shawarar cewa abin rufewar ƙura na son kai a cikin yanayi na musamman.
Kariyar ido: saka gilashin aminci na kariya.
Kariyar jiki: sa suturar kariya ta asali.
Kariyar hannu: sanya safofin hannu na roba.
Sauran: ana haramta shan sigari a wurin aiki. Kula da tsabta na mutum.
III. Matakan Taimako na farko
Tuntuɓi Skin: Cire suturar da aka gurbata da kurkura fata sosai da sabulu da ruwa.
Tuntuɓi ido: ɗaga gashin ido da kuma zubar da ciki tare da ruwa mai gudu ko ruwan gishiri. Nemi magani.
Inhalation: Cire daga yanayin da sauri zuwa sabo iska. Ci gaba da bude hanyoyin jirgin sama. Idan numfashi yana da wahala, ba oxygen. Idan numfashi ya tsaya, bayar da numfashi na wucin gadi nan da nan. Nemi magani.
Cire ciki: sha yalwar ruwa mai dumi, shigar da amai, da ciki matriviting tare da 2% -55% sodium bayani, da kuma haifar da shigarwar sodium sulrate. Nemi magani.
Wutar tana kashe hanyoyin: ruwa, kumfa carbon dioxide, halogenated hydrocarbons (kamar wakili 1211) da sauran wutar lantarki. Dry zane foda foda ko wasu bushewar foda (kamar bushe yashi) dole ne a yi amfani da wuta.
Lokaci: Satumba-03-2024