iimveliso

Amagama afanayo kwisiNgesi

Isodiyam hydroxide

ipropati yeekhemikhali

Ifomyula yekhemikhali: NaOH Ubunzima bemolekyuli: 40.00 CAS: 1310-73-2 EINECS: 215-185-5 Iqondo lokunyibilika: 318.4 ℃ Iqondo lokubila: 1388 ℃

Intshayelelo yemveliso kunye neempawu zayo

I-sodium hydroxide, ekwaziwa ngokuba yi-caustic soda, i-caustic soda kunye ne-alkali, luhlobo lwe-inorganic compound ene-chemical formula ye-NaOH, ene-alkalinity enamandla kunye nokugqwala kwi-MeOH, kwaye ingasetyenziswa njenge-acid neutralizer, i-coordinating masking agent, i-precipitating agent, i-precipitating masking agent, i-color developing agent, i-saponification agent, i-peels agent, isepha, njl., enoluhlu olubanzi lokusetyenziswa.

sebenzisa

I-sodium hydroxide isetyenziswa kakhulu ekwenzeni iphepha, ukuvelisa i-cellulose pulp kunye nesepha, isepha yokwenziwa, ukuvelisa i-synthetic fatty acid kunye nokucocwa kweeoyile zezilwanyana kunye nemifuno. Ishishini lokuprinta kunye nokudaya ilaphu lisetyenziswa njenge-arhente yokususa i-cotton, i-arhente yokucoca kunye ne-arhente ye-mercerizing. Ishishini leekhemikhali lokuvelisa i-borax, i-sodium cyanide, i-formic acid, i-oxalic acid, i-phenol njalo njalo. Ishishini le-petroleum licoca iimveliso ze-petroleum kwaye lisetyenziswa kwi-oil field drying mud. Ikwasetyenziswa kwimveliso ye-alumina, i-zinc metal kunye ne-copper metal surface treatment, iglasi, i-enamel, isikhumba, amayeza, iidayi kunye nezibulala-zinambuzane. Iimveliso ze-Food grade zisetyenziswa njenge-acid neutralizer kwishishini lokutya, zingasetyenziswa njenge-agent ye-peel ye-citrus, i-peach, njl.njl., zingasetyenziswa njengeebhotile ezingenanto, iithini ezingenanto kunye nezinye izikhongozeli ze-detergent, kunye ne-agent yokususa umbala, i-agent yokususa ivumba.
I-reagent esisiseko, i-sodium hydroxide esetyenziswa njenge-neutralizer, isebenzisana ne-masking agent precipitation, i-precipitation agent kunye ne-masking agent, isixa esincinci se-carbon dioxide kunye ne-water absorbent, indlela yohlalutyo lwe-thin layer yaphuhliswa ukuze kuchongwe i-ketone sterol chromogenic agent, njl., zisetyenziswa kakhulu ekwenziweni kwetyuwa yesodium, isepha, iphepha le-pulp, umqhaphu, isilika, i-viscose fiber, iimveliso zerabha ezisetyenzisiweyo, ukucoca isinyithi, i-plating, i-bleaching, njl. [1]
Kwiikhrimu zokuhombisa, i-sodium hydroxide kunye ne-stearic acid kunye nezinye izinto ezisetyenziswa njenge-emulsifiers, ezisetyenziselwa ukwenza ikhrimu, ishampu, njl.njl.

iphakheji kunye nothutho

B. Le mveliso ingasetyenziswa, iingxowa ezingama-25KG.
C. Gcina ivalwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi. Izikhongozeli mazivalwe kakuhle emva kokusetyenziswa ngakunye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthuthwa ukuze kuthintelwe ukufuma, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ukuba zingaxubeki.