Carbolic acid

Carbolic acid, los yog phenol - yog ib tug tsis muaj kob, kua ntshiab ntshiab muaj peculiar tsw. Nws txig soluble nyob rau hauv cov roj thiab dej. Qhov no acid muaj antibacterial, antiseptic thiab antiparasitic zog.

Carbolic acid yog ib yam tshuaj lom rau zuam thiab cov ntshauv. 2% cov kua ntawm lub substance tua lawv tom qab ib tug ob peb feeb. phenol enhanced zog thaum interacting nrog mononuclear ntsev los yog acid, raws li zoo raws li nrog ua kub. Nyob rau hauv cov ntaub ntawv ntawm kev sib cuag nrog ib tug mob nto rhiab heev ntawm paj txoj yog txo ho. Yog hais tias xws li ib cov nyhuv luv luv, ces tsis muaj kab nyob. Txwv tsis pub, lub degeneration ntawm qab haus huv uas yuav tsum tau ntau dua, ntau dua concentration ntawm phenol.

Carbolic acid yuav siv tau rau ntxuav qhov txhab. Nyob rau hauv cov ntaub ntawv no, nws siv yog tsis tsim nyog thaum long-term kev kho mob. Phenol yog zoo yaim los ntawm txheej week thiab daim tawv nqaij - yog zuj zus.

Indications rau kev siv:

• tua kab ntawm wastewater qho to, noj qab haus huv cov khoom, quav cia, hauv cov qhov dej, tsiaj nyeg vaj tse;
• tua kab ntawm linen, overalls, tawv, catgut, seev, tsiaj tawv;
• preservation ntawm ntau yam tshuaj;
• moxibustion thiab daim tawv nqaij hlav razrascheny.

dosing

Phenol yog siv topically. Muaj cov ntsiab 3 thiab 5%. Kom tuaj tua kab, raws li ib tug txoj cai, kev siv ntawm carbolic xab npum. Npaj desinvasion Turpentine phenolformaldehyde, phenolformaldehyde kerosene sib tov. Cov tshuaj tau nyob rau hauv 0.1-0.5% tshuaj.

Contraindications

Cov tshuaj yuav tsum tsis txhob yuav siv nyob rau hauv tsim tej tsiaj ua ntej slaughter, raws li zoo raws li nyob rau miv. Nws yog nruj me ntsis txwv tsis pub phenol rau Tsau tshuaj rau cov thaj chaw, uas yog npaj rau cov zauv thiab cia ntawm cov mis nyuj thiab nqaij.

cia tej yam kev mob

Carbolic acid yog cia nyob rau hauv ib tug qhuav qhov chaw, kev tiv thaiv los ntawm lub hnub lub chaw, ib tug kaw ntim rau ib lub kub tsis qis tshaj li 0 degrees. Txee lub neej - ib xyoo.

phiv

Phenol 2.5% xav irritates cov ntaub so ntswg. Cov tshuaj yeeb dej caw yog absorbed los ntawm daim tawv nqaij thiab muaj peev xwm ua rau lom ntawm cov tsiaj. Tom qab resorption carboxylic acid adversely muaj feem xyuam rau lub xeev ntawm cov tsiaj. Loj koob tshuaj ntawm cov tshuaj yeeb dej caw yog heev undesirable rau ib tug nyob kab mob. Lawv muaj peev xwm ua rau tuag tes tuag taw, kev nyuaj siab, coma, mob tej yam kev mob, weakening kuj thiab kev tuag. Tuag los ntawm kev loj koob tshuaj phenol tshwm sim li ntawm ob peb feeb. Txuag tus tsiaj nyob rau tib lub sij hawm yog yuav luag tsis yooj yim sua.

ceev faj

Carbolic acid, uas yuav yuav nyob rau hauv tshwj xeeb khw muag khoom noj los yog khoom, yog tsis tshua muaj teeb meem rau tib neeg noj qab haus huv. Qhov tseeb hais tias cov mis nyuj los yog nqaij seem ntawm phenol tam sim no, peb yuav hais rau pheej tsis kaj siab tsis hnov tsw. Thaum yuav khoom tej khoom yuav tsum tshwj xeeb xim them rau cov tsim kom muaj thiab qhov zoo tshaj ntawm lub ntim.

Tus thawj kos npe rau ntawm kev qaug tshuaj lom nyob rau hauv cov tsiaj yog muaj tsaus nti-kob zis. Nws yog tsim nyog mus lawm txoj kev siv cov acid thiab yaug plab. Cov yav tas yuav ua tau los ntawm kev siv txiv qaub dej nrog piam thaj, burnt magnesia, Glauber lub ntsev.