Phenothiazine CAS 92-84-2 Chaw tsim tshuaj paus

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Phenothiazine CAS 92-84-2 Hoobkas khoom

Khoom npe:Phenothiazine

CAS:92-84-2 ib

MF:C12H9 NWS

MW:199.27 Nws

EINECS:202-196-5 ib

Cim:neeg tsim khoom

Pob:1 kg / kg los yog 25 kg / nruas

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Product Detail

Khoom cim npe

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Khoom npe: Phenothiazine
CAS: 92-84-2 Nr
MF: C12H9NS
PIB: 199.27
PIB: 202-196-5
Melting point: 184 ° C
Kub taw tes: 371 ° C (lit.)
Qhov ceev: 1.362
Refractive Index: 1.6353
Fp: 202 ° C
Cia kub: Khaws hauv qab +30 ° C.
Solubility: 0.127mg / l
Pka: pKa 2.52 (tsis paub meej)
Solubility dej: 2 mg / L (25 ºC)
PIB: 14,7252
PIB: 143237

Specification

Khoom npe	Phenothiazine
Qhov tshwm sim	Yellow Crystalline hmoov
Purity	99% min
MW	199.27 Nws
Melting point	371 ° C (lit.)

Daim ntawv thov

Phenothiazine yog ib qho nruab nrab ntawm cov tshuaj zoo xws li tshuaj thiab dyes.

Nws tus kheej yog ib qho kev pabcuam rau cov khoom siv hluavtaws (polymerization inhibitor rau kev tsim cov vinylon), txiv hmab txiv ntoo tshuaj tua kab thiab tshuaj tua kab tua tsiaj.

Nws muaj kev cuam tshuam loj rau lub plab contortus, nodular nodular worms, nematodes, Xia's nematodes, thiab nyias caj dab nematodes ntawm yaj.

Cia

Cov khoom no yuav tsum tau muab ntim rau hauv ib qho chaw txias, qhuav thiab cua tshuab.nruj me ntsis tiv thaiv cov dej noo thiab dej, tshuaj pleev thaiv hnub, thiab kom deb ntawm qhov hluav taws kub thiab cua sov.Yooj yim thauj khoom thiab tshem tawm thaum lub sijhawm thauj mus los los tiv thaiv kev puas tsuaj rau pob.

Kev ruaj ntseg

1. Lub sijhawm ntev cia hauv huab cua yog yooj yim rau oxidize thiab cov xim yuav tsaus, nrog sublimation.Nws muaj ib tug faint peculiar tsw thiab irritating ntawm daim tawv nqaij.Nws yog combustible nyob rau hauv cov ntaub ntawv ntawm qhib nplaim taws thiab kub kub.

2. Cov tshuaj lom, tshwj xeeb tshaj yog cov khoom ua kom zoo tsis tiav nrog diphenylamine, yuav muaj tshuaj lom yog tias noj lossis nqus tau.Cov khoom no tuaj yeem nqus tau los ntawm daim tawv nqaij, ua rau tawv nqaij ua xua, dermatitis, discoloration ntawm cov plaub hau thiab rau tes, o ntawm conjunctiva thiab cornea, irritation ntawm lub plab thiab hnyuv, puas rau lub raum thiab daim siab, thiab ua rau hemolytic anemia, mob plab, thiab tachycardia.Cov neeg ua haujlwm yuav tsum hnav cov iav tiv thaiv.Cov neeg uas tau ua yuam kev yuav tsum tau muaj plab hnyuv sai sai rau kev kuaj mob thiab kho.

Kev pab thawj zaug

Kev sib cuag ntawm daim tawv nqaij: Tshem cov khaub ncaws uas tsis huv thiab yaug kom huv si nrog xab npum thiab dej.
Kev sib cuag qhov muag: Tam sim ntawd qhib daim tawv muag sab sauv thiab qis thiab yaug nrog dej ntws rau 15 feeb.Nrhiav kev kho mob.
Kev nqus pa: nrawm nrawm tawm ntawm qhov chaw mus rau qhov chaw uas muaj huab cua ntshiab.Muab cov pa oxygen thaum ua pa nyuaj.Thaum ua pa nres, pib CPR tam sim ntawd.Nrhiav kev kho mob.
Kev Noj Qab Haus Huv: Yaug qhov ncauj nrog dej thiab nrhiav kev kho mob yog tias noj los ntawm qhov yuam kev.