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1,2-Dichloroethane: Sinadarin Masana'antu Mai Yawa

1,2-Dichloroethane (tsarin sinadarai C₂H₄Cl₂), wanda aka fi sani da ethylene dichloride, ruwa ne mara launi mai ƙamshi mai kauri kuma muhimmin abu ne na sinadarai na halitta. Ana amfani da shi sosai a masana'antu don samar da vinyl chloride (wanda ake amfani da shi don ƙera polyvinyl chloride, PVC), roba mai chlorine, abubuwan narkewa, magungunan kashe kwari, da ƙamshi. Yanayin sinadarai masu amsawa na 1,2-dichloroethane yana ba da damar canza shi zuwa nau'ikan sinadarai masu daraja iri-iri ta hanyar halayen sinadarai daban-daban.

    Manyan Fagen Aikace-aikace

    A masana'antar sinadarai, babban amfani da 1,2-dichloroethane shine kayan da ake amfani da su wajen samar da vinyl chloride. Vinyl chloride muhimmin monomer ne da ake amfani da shi wajen samar da polyvinyl chloride (PVC), filastik da ake amfani da shi sosai wajen gini, bututu, rufin kebul, da kayan marufi. Bugu da ƙari, ana iya canza 1,2-dichloroethane zuwa acetylene ta hanyar dehydrochlorination. Acetylene muhimmin matsakaici ne na hada sinadarai na halitta, wanda ake amfani da shi wajen samar da kayayyakin sinadarai daban-daban kamar acetaldehyde, acetic acid, da robar chloroprene.

    A fannin sinadaran narkewa, 1,2-dichloroethane wani sinadari ne mai inganci wanda ke iya narkar da nau'ikan sinadarai da sinadarai masu yawa. Ana amfani da shi sosai don tsaftacewa da kuma rage man shafawa a saman ƙarfe, musamman a masana'antar lantarki da sarrafa injina. Bugu da ƙari, ana amfani da 1,2-dichloroethane don cire fenti da shafi, da kuma tsaftace kayan aikin bugawa a masana'antar bugawa.

    A masana'antar magungunan kashe kwari da ƙamshi, ana amfani da 1,2-dichloroethane a matsayin matsakaici. Ana iya amfani da shi don haɗa magungunan kashe kwari iri-iri, kamar maganin kashe kwari da magungunan kashe kwari, waɗanda ake amfani da su sosai a noma. Bugu da ƙari, ana iya amfani da 1,2-dichloroethane don samar da ƙamshi da dandano, waɗanda ake amfani da su sosai a masana'antar abinci da kayan kwalliya.

    A fannin sarrafa ruwa, ana amfani da abubuwan da aka samo daga 1,2-dichloroethane, kamar polyethylene mai sinadarin chlorine, don ƙera kayan da ba sa hana ruwa shiga da kuma tsatsa. Ana amfani da waɗannan kayan sosai wajen ƙera kayan hana ruwa shiga da kuma tsatsa a gine-gine da kayan aikin masana'antu, wanda hakan ke hana shigar ruwa da tsatsa shiga yadda ya kamata.

    Duk da yawan amfani da 1,2-dichloroethane a masana'antu, yana da guba, kuma amfani da shi yana buƙatar bin ƙa'idodin tsaro sosai. Samar da masana'antu yawanci yana amfani da tsarin rufewa don rage saurin canzawarsa kuma yana da ingantattun tsarin shaƙatawa da iska don kare lafiyar ma'aikata da amincin muhalli. Tare da ƙaruwar wayar da kan jama'a game da muhalli, ana kuma inganta tsarin samar da 1,2-dichloroethane don rage tasirinsa ga muhalli.

    Bayani dalla-dalla

    Sunan Samfuri Dichloroethane
    MF C₂H₄Cl₂
    Bayyanar Ruwa mai haske mara launi
    Tsarkaka 99.00%
    Ajin Haɗari 6+3
    A'A. 1184
    Lambar CAS 107-06-2
    Lambar HS 29031500
    Lambar EINECS 203-458-1
    Aikace-aikace Ana amfani da shi galibi wajen samar da vinyl chloride, ethylene glycol da sauran kayayyakin sinadarai

    Takardar Kula da Inganci

    Sunan Samfuri  
    KAYA MAS'ALA SAKAMAKON GWAJI
    Tsarkaka (Abubuwan da ke ciki) ≥99.0% (matsayin masana'antu) 99.20%
    Danshi ≤0.05% (ƙasa da yawa) 0.03%
    Acidity (kamar HCl) ≤0.005% (ƙasa da yawa) 0.00%
    Ragowar da Tashi ≤0.005% (ƙasa da yawa) 0.00%
    Yawa (20℃) 1.250~1.256 g/cm³ 1.253 g/cm³
    Tafasasshen Teku 83.0~84.5℃ 83.5~84.2℃
    Launi (Lambar Platinum-Cobalt) ≤10 (matsayin reagent) 5
    Abu Mai Sauyawa ≤0.001% (matakin tsarki mai girma) 0.00%
    Chloride (Cl⁻) ≤0.001% (matsayin reagent) 0.00%
    Tattara Iska ≤7 mg/m³ 2.5 mg/m³
    Ruwan datti Mai Rage Fitarwa ≤0.05 mg/L 0.02 mg/L

    a takaice

    A taƙaice, 1,2-dichloroethane, a matsayin wani abu mai amfani da sinadarai masu amfani da sinadarai, yana da muhimmiyar rawa a masana'antu. Ba wai kawai yana ba da damar samar da nau'ikan sinadarai masu mahimmanci ba, har ma yana tallafawa ci gaban masana'antar zamani. Tare da ci gaba da ci gaban fasaha, damar amfani da 1,2-dichloroethane zai fi faɗi.