Environmental Hazards Editor

I. Njodzi dzoutano

Nzira yekupinda: Inhalation, kupinza, percutaneous absorption.

Njodzi dzehutano: Zvakafanana neaniline, asi isina simba kupfuura aniline, inogona kukonzera maronda pakubata kweganda. Kutora kunotungamirira pakuumbwa kwe methemoglobin uye cyanosis. Nausea, dzungu, musoro uye mhedzisiro yeropa zvinogona kuitika mushure mekubata.

Toxicological data uye maitiro ezvakatipoteredza

Acute toxicity: LD501410mg/kg (gonzo remuromo); 1770mg/kg (tsuro percutaneous)

ZVINHU ZVINHU ZVINOGONA: Kana paine murazvo wakavhurika, kupisa kwakanyanya kana kusangana neoxidizing agent, kune njodzi yekupisa uye kuputika. Toxic nitrogen oxide fumes inoburitswa nekuora kwekupisa.

Kupisa (kuora) zvigadzirwa: carbon monoxide, carbon dioxide, nitrogen oxides.

Monitoring nzira kugadzirisa

Gasi Chromatography Nzira yeKuona Kwezvinhu Zvinokuvadza Mumhepo (Yechipiri Edition), yakagadziridzwa naHang Shih-ping [2]

Environmental standards editor

yaimbova Soviet Union

Yakanyanya kubvumidzwa kuwanda kwezvinhu zvine njodzi mumhepo mukamuri yemotokari

0.2mg/m3

Yaimbova USSR (1977)

Maximum inotenderwa kuwanda kwezvinhu zvinokuvadza mumhepo munzvimbo dzinogara vanhu

0.0055mg/m3(yakanyanya kukosha, avhareji yemasikati/husiku)

Yaimbova USSR (1975)

Yakanyanya kubvumidzwa kuiswa kwezvinhu zvine njodzi mumitumbi yemvura

0.1mg/L

Kurasa nzira yekugadzirisa

Dura mhinduro

Bvisa vashandi kubva munzvimbo yakasvibiswa uende kunzvimbo yakachengetedzeka, rambidza vashandi vasina hukama kupinda munzvimbo ine hutachiona, uye cheka panobva moto. Zvinokurudzirwa kuti vanopindura zvekukurumidzira vapfeke midziyo yekufema yega (SCBA) uye zvipfeko zvinodzivirira zvemakemikari. Usasanganise zvakanangana nekuteuka, uye plug iyo inodonha uchichengetedza kuchengeteka. Kupfapfaidza mhute yemvura kunoderedza kubuda, asi hakuzodzikisi kupisa kwekuteuka munzvimbo yakavharirwa. Sveta nemusanganiswa wejecha kana imwe sorbent isingabatike uye uunganidze kuti urase panzvimbo yekurasa tsvina. Kana kurashikirwa kukuru kwaraswa, midziyo inoshandisa maberms inoshandiswa, ichiteverwa nekuunganidza, kutamisa, kudzokorodza, kana kuraswa pasina kurapwa kune njodzi.

Nzira yekurasa tsvina: kupisa, incinerator ine afterburning chamber, nitrogen oxides kubva mu incinerator kuburikidza neku scrubber kubvisa.

Matanho ekudzivirira

Dziviriro yekufema: Pfeka chifukidziro chegasi kana paine njodzi yekusangana nemhute. Pfeka mudziyo wekufema wega (SCBA) muchiitiko chekununurwa kwechimbichimbi kana kutiza.

Dziviriro yeziso: Pfeka magirazi ekuchengetedza makemikari.

Zvipfeko Zvokudzivirira: Pfeka mahovhorosi ane maoko akasimba uye majombo erabha marefu.

Kudzivirirwa nemaoko: Pfeka magirovhosi erabha.

Vamwe: Kusvuta, kudya uye kunwa kunorambidzwa zvachose panzvimbo yebasa. Chinja uye wacha hembe dzebasa nekukasika. Usanwa doro usati kana wapedza basa, uye shandisa mvura inodziya pakugeza. Monitor kune chepfu. Ita pre-basa uye nguva nenguva kuongororwa kwechiremba.

First Aid Matanho

Kubata ganda: Bvisa zvipfeko zvine utachiona nekukasika wonyatsogeza nesipo nemvura. Teerera maoko, tsoka uye zvipikiri.

Kubata Kwemaziso: Simudza pakarepo maziso uye sukurudza nemvura yakawanda inoyerera kana mushonga wesaline.

Inhalation: kurumidza kubvisa kubva panzvimbo kuenda kumhepo itsva. Gadzira okisijeni kana dambudziko rekufema rikaitika. Kana kufema kusungwa kukaitika, dzorera pakarepo. Tsvaka kurapwa.

Kumedza: gargle, inwa mvura, geza dumbu uye wopa nemuromo activated charcoal kuti iite manyoka kana ukangopinda netsaona. Tsvaka kurapwa.

Nzira yekudzima moto: mvura yemhute, furo, carbon dioxide, yakaoma hupfu, jecha.

Kugadzirisa nzira yekugadzira

Inowanikwa nekuita pakati peaniline uye methanol muhupo hwe sulfuric acid pakupisa kwepamusoro uye kudzvinyirira kwakanyanya. Kushandiswa kwezvinhu zvakabikwa: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Kuita kweaniline uye trimethyl phosphate kunogona kugadzirwa murabhoritari.

Shanda uye shandisa kugadzirisa

Ndiyo huru yakasvibirira ye-anti-inflammatory uye analgesic drug "Mefenamic acid", uye inogonawo kushandiswa sechinhu chepakati chedhayi, mishonga yezvipembenene nezvimwe zvigadzirwa zvemakemikari.

Solubility: isinganyungudika mumvura, soluble mu acid solution, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Mashandisirwo Akanyanya: Inoshandiswa seyepakati yedhayi, inoshandiswa mukugadzira vanillin, azo dyestuff, triphenylmethane dyestuff, zvakare inogona kushandiswa se solvent, stabilizer, analytical reagent, nezvimwe.

Kushandisa: Kazhinji 10% mhinduro ye styrene, inozivikanwa se #2 accelerant. Inowanzo shandiswa pamwe chete ne2# kurapa mumiririri (dibenzoyl peroxide). Iyo inoshanda kwazvo yekurapa sisitimu uko resin ine yakawanda yemahara phenol kana apo polyester molecular chain ine hombe molecular branched structure. (semuenzaniso wevinyl ester resin kurapa, bisphenol A type polyester resin kurapa, chlorinated bridge anhydride type polyester resin, nezvimwewo)

Nzira yekugadzira

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Inowanikwa nekuita pakati peaniline uye methanol muhupo hwe sulfuric acid pakupisa kwepamusoro uye kudzvinyirira kwakanyanya. Kushandiswa kwezvinhu zvakabikwa: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Kuita kweaniline uye trimethyl phosphate kunogona kugadzirwa murabhoritari.

Basa uye kushandiswa

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Ndiyo huru yakasvibirira ye-anti-inflammatory uye analgesic drug "Mefenamic acid", uye inogonawo kushandiswa sechinhu chepakati chedhayi, mishonga yezvipembenene nezvimwe zvigadzirwa zvemakemikari.

Solubility: isinganyungudika mumvura, soluble mu acid solution, ethanol, ether, chloroform, carbon tetrachloride, benzene.

Mashandisirwo Akanyanya: Inoshandiswa seyepakati yedhayi, inoshandiswa mukugadzira vanillin, azo dyestuff, triphenylmethane dyestuff, zvakare inogona kushandiswa se solvent, stabilizer, analytical reagent, nezvimwe.

Kushandisa: Kazhinji 10% mhinduro ye styrene, inozivikanwa se #2 accelerant. Inowanzo shandiswa pamwe chete ne2# kurapa mumiririri (dibenzoyl peroxide). Iyo inoshanda kwazvo yekurapa sisitimu uko resin ine yakawanda yemahara phenol kana apo polyester molecular chain ine hombe molecular branched structure. (semuenzaniso, kurapa kwevinyl ester resin, kurapa bisphenol A polyester resin, chlorinated bhiriji anhydride polyester resins, nezvimwewo)

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