Tufuga Tau Lelei Patassium Hydroxide CAS:1310-58-3

Tufuga Tau Lelei Potassium Hydroxide CAS:1310-58-3 Ata Fa'aalia

fa'amatalaga puupuu:

Potassium Hydroxide : Potassium hydroxide (fuainumera kemikolo :KOH, fua fa'atatau :56.11) pa'epa'e pa'epa'e po'o pa'epa'e malo.O le mea liusuavai o le 360 ~ 406 ℃, o le mea faʻafefe o le 1320 ~ 1324 ℃, o le maualuga o le vaʻaiga o le 2.044g / cm, o le moli uila o le 52 ° F, o le faʻailoga faʻasolosolo o le N20 / D1.421, o le mamafa o le ausa o le 1mmHg (719℃).Malosi alkaline ma pala.E faigofie ona mitiia le susu i le ea ma deliquescence, ma mitiia carbon dioxide i le potassium carbonate.Soluble i le tusa ma le 0.6 vaega vai vevela, 0.9 vaega vai malulu, 3 vaega ethanol ma 2.5 vaega glycerol.Pe a faʻamavae i le vai, ava malosi, pe togafitia i le acid, e tele le vevela e faʻatupuina.Ole pH ole 0.1mol/L ole fofo ole 13.5.O'ona feololo, fua fa'atama'ia (iole, gutu)1230mg/kg.Solu i le ethanol, soluble teisi i le eter.E matua alkaline ma pala
Potassium Hydroxide CAS 1310-58-3 KOH；UN NO 1813;Tulaga lamatia: 8
Igoa Oloa: Potassium Hydroxide

CAS: 1310-58-3

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Fa'amatalaga Oloa

Faailoga o oloa

Synonyms

PITASA; PITASA KAUSTIC; PITASH LYE; PETASIUM HYDRATE;

POTASSIUM HYDROXIDE STANDARD;POTASSIUM HYDROXIDE;

POTASSIUM HYDROXIDE ETHANOLIC;hydroxydedepotassium(solide)

Fa'aaogāga ole Potassium Hydroxide

Potassium Hydroxide, Potassium hydroxide(KOH) e matua'i fa'avae, e fausia ai ni vaifofo malosi i totonu o vai ma isi vaifofo polar.O nei vaifofo e mafai ona fa'ate'aina le tele o vaila'au, e o'o lava i mea vaivai.
O le potassium hydroxide e faʻaaogaina e fai ai fasimoli vaivai, i le fufuluina ma le faʻamamāina o galuega, e fai ma fafie mo fafie, i vali ma valivali, ma mo le mitiia o le carbon dioxide.O isi fa'aoga fa'avae o le fa'apalapala fa'ama'i o lo'o i totonu o le tapenaga o le tele o masima masima, fa'avasegaga fa'avae oona, ma fa'aolaola.E le gata i lea, o le KOH o se electrolyte i nisi o maa e teu ai alkaline ma suauu suauu.O le potassium hydroxide e fa'aaogaina i le fa'aituau o tali e maua mai ai masima masima.Ole vai ole potassium hydroxide o lo'o fa'aaogaina e fai ma eletise i maa alkaline e fa'avae ile nickel-cadmium ma manganese dioxide-zinc.Alcoholic KOH solutions o loʻo faʻaaogaina foi o se auala aoga mo le faʻamamaina o ipu tioata.E galue lelei le KOH i le gaosiga o le paiotiso e ala i le fa'atupuina o le transesterification o triglycerides i le suauu fuala'au.
O le potassium hydroxide e tele galuega ma fa'aoga eseese.
1. E masani ona faʻaaogaina e avea o se mea faʻapitoa i gaosiga o fale gaosi oloa, e pei o le gaosiga o fugalaʻau, potassium carbonate poʻo isi masima potassium ma vailaʻau faʻasolosolo.
2. E faʻaaogaina foʻi i le gaosiga o mea faʻamama ma i maa alkaline.
3. Fa'aoga laiti e aofia ai mea fa'amama alavai, fa'amama vali ma mea e fa'amama ai.
4. gaosiga o fasimoli vai;
5. mordant mo fafie;
6. mitiia CO2;
7. mercerizing cotton;
8. vali ma varnish aveese;
9. fa'aeletise, togitogiga ata ma lithography;
10. vaitusi lomitusi;
11. i kemisi au'ili'ili ma fa'aola fa'aola.
12. Fesoasoani tau vailaau (alkalizer).

Fa'amatalaga ole Potassium Hydroxide

MEA	SPEC
KOH	90% MIN
POTASSIUM CARBONATE	0.5% MAX
KLORITA	0.005 MAX
SULPHATE	0.002 MAX
NITRATE&NITRITE	0.0005 MAX
PHOSPHATE(PO4)	0.002 MAX
SILIKA(SiO3)	0.01 MAX
Uamea	0.0002 MAX
Na	0.5 MAX
Al	0.001 MAX
Ca	0.002 MAX
Ni	0.0005 MAX
Pb	0.001 MAX