
sodium cyanide (NaCN) waxay muddo dheer ahayd mawduuc xiiso iyo walaac xooggan oo dhinacyo kala duwan leh. Tani waxay sabab u tahay dabeecadeeda sunta ah ee aadka u sareysa iyo codsiyada kala duwan ee warshadaha.
Sunta: Khatarta dilaaga ah
Sodium cyanide aad bay ugu suntan dadka. Xataa qadar yar, oo ah in ka yar 5% shaaha, waxay noqon kartaa dhimasho. Marka ay gasho jidhka bini'aadamka, waxay u kala baxdaa ions cyanide (CN⁻). Iions-yadani waxay xidhiidh xooggan u leeyihiin birta ku jirta cytochrome oxidase, oo ah enzyme muhiim u ah silsiladda gaadiidka elektaroonigga ah ee neefsashada gacanta. Marka lagu xidho birta, ion cyanide waxay joojisaa shaqada enzyme-ka, xannibaysa wareejinta elektaroonigga iyo ugu dambayntii waxay carqaladaynaysaa awoodda jidhku u leeyahay inuu soo saaro tamarta qaabka ATP. Tani waxay keentaa hawlgabka gacanta ee degdega ah, lactic acidosis (sida unugyadu u beddelaan dheef-shiid kiimikaad anaerobic), iyo ugu dambeyntii dhimasho. Calaamadaha lagu garto sodium cyanide suntan waxaa ka mid ah cidhiidhi xagga neefsiga ah, gariir, miyir beelid, iyo wadnaha oo istaaga. Marka la eego halistan ba'an ee halista ah, soo-gaadhis kasta oo suurtagal ah Sodium cyanide, ha ahaadeen shilalka warshadaha ama xaalado kale, isla markiiba waxay kiciyaan walaacyo caafimaad iyo badbaado oo halis ah.
Codsiyada Warshadaha oo baahsan
Macdanta Dahabka
Mid ka mid ah isticmaalka aasaasiga ah Sodium cyanide wuxuu ku jiraa macdan qalin dahab ah warshadaha. Inta badan dahabka dunidu lagama helo tufaaxyo waaweyn balse waa sida qurubyo yaryar oo ku kala firirsan dhagaxaanta. Si dahab looga soo saaro macdantan, habka loo yaqaan cyanidation ayaa caadi ahaan la shaqeeyaa. Ka dib markii macdanta la qodo oo lagu shiido budo ganaax ah, waxaa lagu daraa xal sodium cyanide ah. Dahabku wuxuu sameeyaa xidhid adag oo leh molecules cyanide, abuurista dahab milmi leh - dhismooyinka cyanide. Dhismayaashan ayaa markaa laga sooci karaa inta kale ee macdanta ku jirta macdanta, maadaama ay ku milmeen biyaha. Ka dib, zinc ayaa lagu daraa xalka, taas oo ka falcelisa dahabka - dhismayaasha cyanide, taasoo keenaysa in dahabku u soo baxo si adag. Alaabtan kama dambaysta ah ayaa markaa la dhalaaliyaa si loo go'doomiyo dahabka saafiga ah. Baahida caalamiga ah ee dahabka, oo ay horseedaan arrimo ay ka mid yihiin samaynta dahabka, maalgashiga, iyo codsiyada warshadaha, macnaheedu waa in tiro badan oo sodium cyanide ah loo isticmaalo hawlaha macdanta dahabka ee adduunka oo dhan. Natiijo ahaan, arrimo kasta oo la xidhiidha sodium cyanide marka la eego macnaha guud, sida maaraynta badbaadada leh, kaydinta, iyo gaadiidka, waxay soo jiitaan fiiro gaar ah sababtoo ah muhiimada dhaqaale ee warshadaha.
Isticmaalka Warshadaha Kale
Sodium cyanide sidoo kale waxay door muhiim ah ka ciyaartaa qaybaha kale ee warshadaha. Dhinaca korantada, waxa loo isticmaalaa qayb ahaan qubayska dahaadhan qaarkood. Waxay ka caawisaa in la gaaro daahan siman oo isku mid ah biraha sida copper, silver, cadmium, iyo zinc substrates kala duwan. Soo saarista kiimikooyinka dabiiciga ah, sodium cyanide waxay u adeegtaa sidii walxo bilow ah oo fure ah. Tusaale ahaan, marka la isku daro dawooyinka qaarkood, waxaa loo isticmaalaa in lagu soo bandhigo kooxda cyano (-CN) ee molecules organic, taas oo lagama maarmaan u ah samaynta xeryahooda daroogo badan oo muhiim ah. Waxa kale oo loo isticmaalaa soo saarista fiilooyinka synthetic, balaastikada, iyo midabaynta. Warshadaha dheeha, waxay ku lug leedahay isku-dhafka xeryahooda sida (cyanuric chloride), taas oo ah dhexdhexaad muhiim u ah samaynta midabaynta falcelinta waxayna sidoo kale u adeegtaa sida alaabta ceeriin ee soo saarista iftiinka indhaha. Marka la eego muhiimada ay u leedahay hababkan warshadeed ee kala duwan, carqalad kasta oo ku timaada saadka, maaraynta, ama badbaadada sodium cyanide waxay yeelan kartaa cawaaqib dhaqaale oo fog.
Dhacdooyinka iyo Saamayntooda
Dhacdooyinka caanka ah ee ku lug leh sodium cyanide ayaa sii kordhisay caannimadeeda indhaha dadweynaha. Tusaale ahaan, qaraxii Tianjin ee 2015 wuxuu ahaa dhacdo naxdin leh oo soodhiyam cyanide u keentay iftiinka. Goobta uu qaraxu ka dhacay, ayaa laga helay kayd wayn oo dhan 700 oo tan oo sodiyam cyanide ah, taas oo ka badan 70 jeer xadka sharciga ah. Qaraxan ayaa walaac ka muujiyay suurtagalnimada in kiimikadan sunta ah lagu sii daayo deegaanka. Haddii sodium cyanide-ka la sii daayo oo uu taabto biyo ama heerkul sare, waxay samayn kartaa gaaska hydrogen cyanide, walax aad khatar u ah oo kacsan. Hydrogen cyanide aad bay sun u tahay marka la neefsado waxayna si degdeg ah ugu faaftaa hawada, taasoo khatar gelisa nolosha dadka ka agdhow. In kasta oo maamulka Shiinuhu uu qaaday tallaabo degdeg ah oo lagu maareynayo xaaladda, sida in lagu daweeyo daadatay hydrogen peroxide si loo dhimo samaynta isku-dhisyo khatar badan, haddana dhacdada ayaa muujisay khataraha muhiimka ah ee la xidhiidha kaydinta iyo maaraynta sodium cyanide. Wacyigelinta dadwaynaha ee khataraha iman kara ee sodium cyanide ayaa aad loo kordhiyey, waxayna keentay in la kordhiyo baadhista xeerarka iyo hab-dhaqanka badbaadada ee warshadaha wax ka qabta kiimikadan.
Gabagabadii, sodium cyanide's sare sunta, Isticmaalka badan ee warshadaha muhiimka ah sida macdanta dahabka iyo soo saarista kiimikada, iyo ku lug lahaanshaha dhacdooyinka waaweyn dhamaantood waxay gacan ka geystaan xaaladeeda sida kiimiko si dhow loo daawado. Baahida loo qabo in la isku dheellitiro utility keeda warshadaha oo leh tillaabooyin badbaado adag si loo ilaaliyo caafimaadka bini'aadamka iyo deegaanka ayaa weli ah caqabad adag.
- Nuxurka Random
- Dulucda kulul
- Dulucda dib u eegista kulul
- Khabiirka Xiriirinta Macmiilka iyo Alaab-qeybiyaha dabacsan (Goob: Nigeria)
- Sodium Persulfate, Sodium Persulphate, alaab-qeybiye 99.00%
- Ammonium Persulfate Fasalka Warshadaha 98.5%
- Bacriminta magnesium sulfate/magnesium sulfate monohydrate
- Heerka cuntada Antioxidant T501 Antioxidant 264 Antioxidant BHT 99.5%
- Calcium Chloride 74% Flakes
- Sodium selenite, anhydrous 98%
- 1Sodium Cyanide oo la dhimay (CAS: 143-33-9) ee Macdanta - Tayada Sare & Qiimaynta Tartan
- 2Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 3Shuruucda Cusub ee Shiinaha ee Dhoofinta Sodium Cyanide iyo Hagida Iibsadayaasha Caalamiga ah
- 4Sodium Cyanide (CAS: 143-33-9) Shahaadada isticmaalaha dhamaadka (nooca Shiinaha iyo Ingiriisiga)
- 5Cyanide International (Sodium cyanide) Xeerka Maamulka - Heerarka Oggolaanshaha Miinada Dahabka
- 6Warshada Shiinaha Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Heerka Warshadaha
- 1Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 2Nadiif Sarreysa · Waxqabad Deggan · Soo kabasho Sare - sodium cyanide oo loogu talagalay leaching dahabka casriga ah
- 3Kaabayaasha Nafaqada ee Sarcosine Cunnada Qabta 99% min
- 4Shuruucda Soo Dejinta Sodium Cyanide & U Hogaansanaanta - Xaqiijinta Badbaadada iyo Soo Dejinta Ku-dhaqanka Peru
- 5United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 6AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 7Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)












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