zinthu

Mawu ofanana mu Chingerezi

Sodium hydroxide

katundu wa mankhwala

Fomula ya mankhwala: NaOH Kulemera kwa mamolekyulu: 40.00 CAS: 1310-73-2 EINECS: 215-185-5 Malo osungunuka: 318.4 ℃ Malo owira: 1388 ℃

Chiyambi cha malonda ndi zinthu zake

Sodium hydroxide, yomwe imadziwikanso kuti caustic soda, caustic soda ndi alkali, ndi mtundu wa mankhwala osapangidwa omwe ali ndi formula ya mankhwala NaOH, yomwe ili ndi alkalinity yamphamvu komanso dzimbiri mu MeOH, ndipo ingagwiritsidwe ntchito ngati acid neutralizer, coordinating masking agent, precipitating agent, precipitating masking agent, color developing agent, saponification agent, peels agent, detergent, ndi zina zotero, yokhala ndi ntchito zosiyanasiyana.

gwiritsani ntchito

Sodium hydroxide imagwiritsidwa ntchito kwambiri popanga mapepala, kupanga ma cellulose pulp ndi sopo, sopo wopangira, kupanga mafuta opangidwa ndi mafuta komanso kuyeretsa mafuta a nyama ndi ndiwo zamasamba. Makampani osindikizira ndi kupaka utoto nsalu amagwiritsidwa ntchito ngati chotsukira thonje, chotsukira komanso chotsukira mercerizing. Makampani opanga mankhwala opangira borax, sodium cyanide, formic acid, oxalic acid, phenol ndi zina zotero. Makampani opanga mafuta amatsuka mafuta ndipo amagwiritsidwa ntchito pobowola matope m'munda wamafuta. Amagwiritsidwanso ntchito popanga alumina, zinc metal ndi copper metal treatment surface, glass, enamel, chikopa, mankhwala, utoto ndi mankhwala ophera tizilombo. Zakudya zopatsa thanzi zimagwiritsidwa ntchito ngati acid neutralizer mumakampani azakudya, zitha kugwiritsidwa ntchito ngati chotsukira masamba cha citrus, pichesi, ndi zina zotero, zitha kugwiritsidwanso ntchito ngati mabotolo opanda kanthu, zitini zopanda kanthu ndi zotengera zina za sopo, komanso chotsukira utoto, chotsukira fungo.
Choyambitsa chachikulu, sodium hydroxide yomwe imagwiritsidwa ntchito ngati neutralizer, imagwirizana ndi choteteza chinyezi, choteteza chinyezi ndi choteteza chinyezi, njira yochepetsera mpweya wa carbon dioxide ndi madzi, njira yowunikira yopyapyala idapangidwa kuti idziwe ketone sterol chromogenic agent, ndi zina zotero, imagwiritsidwa ntchito kwambiri popanga mchere wa sodium, sopo, zamkati za pepala, thonje, silika, ulusi wa viscose, zinthu zobwezerezedwanso za rabara, kuyeretsa zitsulo, kuphimba, kuyeretsa, ndi zina zotero. [1]
Mu zodzoladzola, sodium hydroxide ndi stearic acid ndi zina zoyeretsera monga emulsifiers, zomwe zimagwiritsidwa ntchito popanga kirimu, shampu, ndi zina zotero.

phukusi ndi mayendedwe

B. Chogulitsachi chingagwiritsidwe ntchito, 25KG, matumba.
C. Sungani yotsekedwa m'nyumba pamalo ozizira, ouma komanso opumira mpweya. Zidebe ziyenera kutsekedwa bwino mukatha kugwiritsa ntchito nthawi iliyonse musanagwiritse ntchito.
D. Chogulitsachi chiyenera kutsekedwa bwino panthawi yonyamula kuti chisasakanikirane ndi chinyezi, alkali ndi asidi wamphamvu, mvula ndi zinyalala zina.