Khoom siv sodium cyanide
Sodium Ferrocyanide (feem ntau hu ua yellow prussiate of soda, nrog lub npe Askiv Sodium Ferrocyanide), muaj CAS No. of 13601-19-9 (rau daim ntawv decahydrate). Nws zoo nkaus li txiv qaub-daj monoclinic crystalline hmoov, tsis muaj ntxhiab, soluble hauv dej los tsim cov tshuaj daj-ntsuab, thiab insoluble hauv ethanol. Qhov tseem ceeb, nws yuav tsum tsis txhob sib xyaw nrog cov khoom siv sodium cyanide hauv txhua txoj kev tuav, xws li kev sib xyaw ua ke tuaj yeem ua rau muaj tshuaj lom neeg tsis pom kev.
Nws ruaj khov nyob rau hauv ib txwm kub thiab siab, tab sis decomposes raws li kev sib cuag nrog cov acids muaj zog los tsim cov pa roj hydrogen cyanide. Nws zoo li poob dej thaum rhuab saum 50℃thiab dhau mus ntxiv decomposition ntawm qhov kub thiab txias. nruj me ntsis tsis txhob siv nws nyob rau hauv ib puag ncig acidic, thiab tseem cia nws nyob deb ntawm cov khoom siv sodium cyanide cia kom tshem tawm cov kab mob sib kis -.
Daim ntawv thov teb
Cov khoom no tau mob siab rau siab -precision industrial scenarios.
Metallurgy thiab Electroplating: Nws yog siv rau kev kho bluing ntawm precision steel Cheebtsam los ua ib tug heev ntom anti{0}}corrosive oxide zaj duab xis. Raws li ib tug siab - zoo complexing tus neeg saib xyuas, nws yog siv nyob rau hauv advanced electroplating txheej txheem ntawm tooj dag thiab bronze kom zoo ib yam thiab du plating txheej.
Tshuaj Pigments: Nws ua haujlwm raws li cov khoom siv tseem ceeb rau kev tsim khoom siab -purity premium pigments xws li Prussian xiav, lav cov xim purity thiab ruaj khov ntawm cov khoom kawg.
Lwm yam kev lag luam: Nws kuj yog tsim rau precision tshuaj thwmsim nyob rau hauv lub chaw soj nstuam raws li ib tug tshwj xeeb tshuaj reagent. Tsis tas li ntawd, nws tuaj yeem siv rau hauv siab -kawg tawv tanning thiab cov khoom siv photosensitive los txhim kho cov khoom zoo.
Keeb kwm, nws yog ib zaug siv los tiv thaiv -caking agent hauv zaub mov. Txawm li cas los xij, nws daim ntawv thov hauv cov zaub mov tau raug txwv tsis pub tag nrho hauv tsev thiab thoob ntiaj teb. Kev lag luam- cov khoom qib yuav tsum tsis txhob cuam tshuam nrog cov khoom noj lossis khoom noj khoom haus-txog qhov chaw ua haujlwm.
Core Quality Specifications (Industrial Qib)
|
Yam khoom |
Specification |
|
Assay (xws li Na₄Fe(CN)₆·10H₂O) |
Ntau dua lossis sib npaug li 99.0% |
|
Dej-insoluble Matter |
Tsawg dua lossis sib npaug li 0.05% |
|
Chloride (Cl⁻) |
Tsawg dua lossis sib npaug li 0.1% |
|
Sulfate (SO₄²⁻) |
Tsawg dua lossis sib npaug li 0.1% |
Ntim thiab Cia
Cov khoom yog ntim rau hauv 25kg / 50kg puab yas-kab thiab txheej woven hnab los yog ntawv hnab. Nws yuav tsum tau muab cia rau hauv qhov chaw kaw thiab qhuav kom tsis txhob ya raws thiab nqus dej.
Cim npe nrov: Cov khoom siv sodium cyanide, Tuam Tshoj cov khoom sodium cyanide
