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ngwaahịa

Onye nrụpụta ezigbo ọnụahịa Potassium Hydroxide CAS: 1310-58-3

nkowa nkenke:

Potassium Hydroxide: Potassium hydroxide (usoro kemịkalụ: KOH, usoro nke ukwuu: 56.11) ntụ ntụ ọcha ma ọ bụ flake siri ike.The agbaze ebe bụ 360 ~ 406 ℃, na esi ebe bụ 1320 ~ 1324 ℃, ndị ikwu njupụta bụ 2.044g / cm, flash ebe bụ 52 ° F, refractive index bụ N20 / D1.421, na uzuoku mgbali bụ 1mmHg (719 ℃).alkaline siri ike na corrosive.Ọ dị mfe itinye mmiri n'ikuku na agụụ, na itinye carbon dioxide n'ime potassium carbonate.Soluble na banyere 0,6 akụkụ mmiri ọkụ, 0,9 akụkụ mmiri oyi, 3 akụkụ ethanol na 2.5 akụkụ glycerol.Mgbe agbazere na mmiri, mmanya na-aba n'anya, ma ọ bụ jiri acid gwọọ ya, a na-emepụta nnukwu okpomọkụ.Ngwọta pH nke 0.1mol/L bụ 13.5.Nsi na-agafeghị oke, oke na-egbu egbu (oke, ọnụ) 1230mg/kg.Soluble na ethanol, ntakịrị soluble na ether.Ọ bụ nnukwu alkaline na corrosive
Potassium Hydroxide CAS 1310-58-3 KOH;UN NO 1813;Ọkwa ihe egwu: 8
Aha ngwaahịa: Potassium Hydroxide

Isi: 1310-58-3


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ụdị okwu

NKE POTA;POTASH CAUSTIC;POTASH LYE,POTASSIUM HYDRATE;

Ọkọlọtọ POTASSIUM HYDROXIDE;

Potassium HYDROXIDE ETHANOLIC;hydroxydepotassium (ihe siri ike)

Ngwa nke Potassium Hydroxide

Potassium Hydroxide, Potassium hydroxide (KOH) bụ nke ukwuu isi, na-akpụ ike alkaline ngwọta na mmiri na ndị ọzọ pola solvents.Ihe ngwọta ndị a nwere ike imebi ọtụtụ acid, ọbụlagodi ndị na-adịghị ike.
A na-eji potassium hydroxide mee ncha dị nro, na-ehicha ihe na ọrụ nhicha, dị ka ihe na-eme ka osisi, na ihe eji esiji ákwà na agba agba, na maka ịmịkọrọ carbon dioxide.Ụkpụrụ ndị ọzọ a na-eji potassium caustic eme ihe bụ n'ịkwadebe ọtụtụ nnu potassium, titration acid-base, na n'ụdị sytheses.Ọzọkwa, KOH bụ electrolyte na ụfọdụ batrị nchekwa alkaline na mmanụ ụgbọala.A na-eji Potassium hydroxide mee ihe na mmeghachi omume nkwụsịtụ iji nweta nnu potassium.A na-eji potassium hydroxide arụ ọrụ dị ka electrolyte na batrị alkaline dabere na nickel-cadmium na manganese dioxide-zinc.A na-ejikwa ngwọta KOH mmanya na-egbu egbu dị ka ụzọ dị irè maka ihicha iko iko.KOH na-arụ ọrụ nke ọma n'ichepụta biodiesel site n'ịkwalite transesterification nke triglycerides na mmanụ ihe oriri.
Potassium hydroxide nwere ọtụtụ ọrụ na ojiji dị iche iche.
1. A na-ejikarị ya eme ihe dị ka etiti na usoro mmepụta ihe mmepụta ihe, dị ka ịmepụta fatịlaịza, potassium carbonate ma ọ bụ nnu potassium ndị ọzọ na kemịkalụ organic.
2. A na-ejikwa ya na-emepụta ihe nkedo na batrị alkaline.
3. Obere ihe eji eme ihe na-agụnye ihe ndị na-ehicha mmiri, ihe ndị na-ese ihe na ihe ndị na-emebi emebi.
4. imepụta ncha mmiri mmiri;
5. mordant maka osisi;
6. na-amịkọrọ CO2;
7. mercerizing owu;
8. agba na varnish na-ewepu;
9. electroplating, foto engraving na lithography;
10. ebipụta inks;
11. na analytical chemistry na organic syntheses.
12. Enyemaka ọgwụ (alkalizer).

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Nkọwapụta nke Potassium Hydroxide

ITEM

SPEC

KOH

90% MIN

Potassium Carbonate

0.5% kacha

CHLORIDE

0.005 Max

SULFATE

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

Mbukota nke Potassium Hydroxide

Ụgbọ njem logistics1
Ụgbọ njem logistics2

25kg / akpa

Nchekwa kwesịrị ịdị jụụ, kpọrọ nkụ na ikuku.

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