14459-95-1

Khoom:
Lub teeb daj monoclinic siv lead ua. Yooj yim huab cua. Nyob ruaj khov ntawm chav tsev kub, poob dej crystalline thaum rhuab mus rau 60 degree, thiab hloov mus rau hauv hygroscopic dawb hmoov thaum rhuab mus rau 100 degree. Soluble hauv dej, insoluble hauv ethanol, ether, methyl acetate, thiab kua ammonia. Thaum ntsib halogens thiab peroxides, potassium ferrocyanide yog tsim. Thaum kub hnyiab heev, nws decomposes thiab tso tawm ammonia roj, ua poov tshuaj cyanide thiab hlau carbide. Nws cov tshuaj aqueous decomposes rau hauv hlau hydroxide thaum raug lub teeb. Thaum ntsib nitric acid, nws thawj zaug tsim cov poov tshuaj hematite, thiab tom qab ntawd tsim nitroferricyanide.

Dab tsi yog potassium ferrocyanide siv rau?

Kev siv Potassium Ferrocyanide - K₄Fe (CN)Siv nyob rau hauv tempering ntawm steel thiab nyob rau hauv cov txheej txheem engraving. Nws yog ua haujlwm nyob rau hauv kev tsim cov pigments thiab ua tshuaj reagent. Ib qho me me ntawm pyro thiab hydroquinone cov neeg tsim khoom nyiam kom txo qis pos huab thiab muab ntau dua.

-Potassium ferrocyanide trihydrate feem ntau yog siv nyob rau hauv lub chaw soj nstuam raws li ib tug analytical reagent rau ntes hlau ions xws li hlau thiab tooj liab ions.
-Nws kuj yog siv los ua hlau corrosion inhibitor nyob rau hauv kev lag luam roj av, dye additive thiab oxidant hauv kev lag luam textile, thiab tanning tus neeg sawv cev hauv kev lag luam tawv.
-Tsis tas li ntawd, potassium ferrocyanide trihydrate kuj tuaj yeem siv rau hauv thaj chaw xws li hlau txheej thiab kev ua cov roj nuclear.

Synonyms:

KFCT
Potassium ferrocyanide trihyrate
Potassium ferrocyanide trihydrate
Potassium ferrocyanide (II) trihydrate
Potassium Hexacyanoferrate (II) Trihydrate
Potassium hexacyanoferrate (II) trihydrate
POTASSIUM HEXACYANOFERRATE(II)-3-HYDRATE PURE
POTASSIUM HEXACYANOFERRATE(II) TRIHYDRAT E, ACS
POTASSIUM HEXACYANOFERRATE(II)-3-HYDRATE TECHNICAL
POTASSIUM HEXACYANOFERRATE(II) TRI-HYDRA TE FINE CRYST.
POTASSIUM HEXACYANOFERRATE(II)-3- HYDRATE RG, REAG. A

Cov ntaub ntawv kev nyab xeeb:
-Potassium ferrocyanide trihydrate yog ib yam tshuaj lom neeg uas yuav ua rau muaj kev lom rau ntawm daim tawv nqaij los yog nqus tau nws cov plua plav. Thov zam kev tiv tauj ncaj qha.
-Thaum tuav lossis siv cov khoom sib xyaw no, cov khoom siv tiv thaiv tus kheej xws li hnab looj tes, tsom iav, thiab qhov ncauj qhov ntswg yuav tsum hnav.
-Tsis txhob khaws lossis siv nrog cov oxidants muaj zog thiab cov kua qaub kom tsis txhob muaj kev phom sij txaus ntshai.
-Yog tias muaj kev sib chwv los yog kis tau, mus nrhiav kev kho mob tam sim ntawd thiab nqa lub ntim rau cov lus qhia kho mob.

Cim npe nrov: 14459-95-1, Tuam Tshoj 14459-95-1 tuam ntxhab, cov chaw muag khoom