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Mai ƙera Kyakkyawan Farashin Potassium Hydroxide CAS: 1310-58-3

taƙaitaccen bayanin:

Potassium Hydroxide: Potassium hydroxide (sunadarai dabara: KOH, dabara yawa:56.11) farin foda ko flake m.A narkewa batu ne 360 ​​~ 406 ℃, da tafasar batu ne 1320 ~ 1324 ℃, da dangi yawa ne 2.044g / cm, da flash batu ne 52 ° F, da refractive index ne N20 / D1.421, da tururi matsa lamba ne 1mmHg (719 ℃).Mai ƙarfi alkaline kuma mai lalata.Yana da sauƙi a sha danshi a cikin iska da ɓacin rai, da kuma sha carbon dioxide cikin potassium carbonate.Mai narkewa a cikin ruwa mai zafi kusan 0.6 sassa, 0.9 sassa na ruwan sanyi, 3 sassa ethanol da 2.5 sassa glycerol.Lokacin da aka narkar da cikin ruwa, barasa, ko bi da su tare da acid, ana haifar da babban adadin zafi.Matsakaicin pH na 0.1mol/L shine 13.5.Matsakaicin yawan guba, matsakaicin adadin kisa (beraye, baka) 1230mg/kg.Mai narkewa a cikin ethanol, dan kadan mai narkewa a cikin ether.Yana da matukar alkaline da lalata
Potassium Hydroxide CAS 1310-58-3 KOH;UN NO 1813;Matsayin haɗari: 8
Sunan samfur: Potassium Hydroxide

Saukewa: 1310-58-3


Cikakken Bayani

Tags samfurin

Makamantu

DAN KWANA;TASHIN KAUSTIK;POTASH LYE,POTASSIUM HYDRATE;

MATSALAR POTASSIUM HYDROXIDE;

Potassium HYDROXIDE ETHANOLIC;hydroxydepotassium

Aikace-aikace na Potassium Hydroxide

Potassium Hydroxide, Potassium hydroxide (KOH) shine ainihin asali, yana samar da mafita mai ƙarfi na alkaline a cikin ruwa da sauran kaushi na polar.Wadannan mafita suna iya lalata acid da yawa, har ma da raunana.
Ana amfani da potassium hydroxide don yin sabulu mai laushi, a cikin gogewa da ayyukan tsaftacewa, a matsayin mordant na itace, a cikin rini da masu launi, da kuma ɗaukar carbon dioxide.Sauran ka'idodin amfani da potassium caustic sune a cikin shirye-shiryen salts potassium da yawa, titration-base titration, da kuma a cikin sytheses na jiki.Hakanan, KOH shine electrolyte a cikin wasu batura na ajiya na alkaline da ƙwayoyin mai.Potassium hydroxide ana amfani dashi a cikin abubuwan da ba su da kyau don samar da gishirin potassium.Ana amfani da potassium hydroxide mai ruwa-ruwa azaman electrolyte a cikin batir alkaline bisa nickel-cadmium da manganese dioxide-zinc.Hakanan ana amfani da mafita na KOH barasa azaman hanya mai inganci don tsaftace gilashin gilashi.KOH yana aiki da kyau a cikin kera biodiesel ta hanyar haɓaka transesterification na triglycerides a cikin mai.
Potassium hydroxide yana da ayyuka daban-daban da amfani.
1. Ana amfani da shi da farko a matsayin tsaka-tsaki a cikin tsarin masana'antu, irin su samar da taki, potassium carbonate ko wasu gishirin potassium da sinadarai.
2. Ana kuma amfani da shi wajen kera kayan wanke-wanke da kuma batir alkaline.
3. Ƙananan amfani sun haɗa da kayan tsaftace magudanar ruwa, masu cire fenti da abubuwan lalata.
4. kera sabulun ruwa;
5. mordant ga itace;
6. shafe CO2;
7. mercerizing auduga;
8. masu cire fenti da fenti;
9. electroplating, photoengraving da lithography;
10. tawada bugu;
11. a cikin nazarin sunadarai da kuma a cikin kwayoyin kira.
12. Taimakon Pharmaceutic (alkalizer).

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Bayanin Potassium Hydroxide

ITEM

SPEC

KOH

90% MIN

POTASSIUM KARBONATE

0.5% MAX

CHLORIDE

0.005 MAX

SULFATA

0.002 MAX

NITRATE&NITRITE

0.0005 MAX

PHOSPHATE(PO4)

0.002 MAX

SILICATE (SiO3)

0.01 MAX

IRON

0.0002 MAX

Na

0.5 MAX

Al

0.001 MAX

Ca

0.002 MAX

Ni

0.0005 MAX

Pb

0.001 MAX

Shirya na Potassium Hydroxide

Harkokin sufurin kaya1
Harkokin sufuri2

25kg/bag

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