Sodium Thiocyanate Lag Luam Wholesale

Sodium Thiocyanate Lag Luam Wholesale

Kev qhia tshwj xeeb

Sodium thiocyanate yog dawb ortorhombic crystalline lossis hmoov hmoov. Nws muaj qhov txheeb ze ntawm 1.735 g / cmà thiab melting point ntawm 287 degree. Nws yog ib qho mus rau deliquescence nyob rau hauv huab cua thiab tso cov roj toxic thaum raug rau cov kua qaub. Nws yog qhov yooj yim soluble hauv dej, ethanol, acetone, thiab lwm yam kuab tshuaj. Nws cov kua aqueous yog qhov nruab nrab. Thaum reacting nrog cov ntsev hlau, nws tsim cov ntshav {{}} liab ferric thiocyanate; Nws tsis hnov ​​mob nrog cov ntsev ferrous. Thaum ua ke nrog concentrated sulfuric acid, nws ua kom daj sodium hydrogen sulfate. Thaum kev sib tham nrog kev cob lub ntsev, nws yields tob xiav cobalt thiocyanate. Nrog nyiaj lossis tooj liab salts, nws tsim dawb nyiaj dawb thiocyanate precipitates lossis dub tooj liab thiocyanate precipitates.

Daim ntawv thov

Siv los ua tshuaj ntsuam xyuas tshuaj lom neeg, cov kuab tshuaj rau kiv polyacrylonitrile fibers, tsim rau cov duab kos duab duab, thiab cov nroj tsuag tsis muaj duab, thiab lwm yam nroj.
Hauv cov xwm txheej hauv cev, nws yog siv los hloov halogenated hydrocarbons rau hauv cov neeg thiocyanates. Piv txwv li, isopropyl bromide reacts nrog sodium thiocyanate hauv ethanol daws kom tawm los yog oopropyl thiocyanate. Zoo sib xws reagents suav nrog ammonium thiocyanate thiab poov tshuaj thiocyanate.
Sodium Thiocyanate hloov mus rau hauv isothiocyanate (s=} nh) thaum raug cov kua qaub. Tom qab nyob rau hauv situ tsim, nws tuaj yeem hnov ​​mob nrog amines kom cov txiaj ntsig sib nug thiourea derivatives.
Siv los ua cov kuab tshuaj rau polyacrylonitrile fiber ntau, tshuaj lom neeg cov neeg sawv cev, thiab cov nroj tsuag tsis muaj xim, thiab lub tshav dav hlau ua kom cov neeg tua nkoj. Nws tseem ua haujlwm hauv cov kws tshuaj, luam ntawv thiab dyeing, roj hmab kev kho mob, dub npib dub plating, thiab cov khoom siv dag zog yuav tsum mustard cov roj.

Ua tsaug rau koj cov kev mus ntsib thiab tos txais koj cov lus nug zoo!

Cim npe nrov: Sodium Thiocyanate Lag Luam Wholesale, Tuam Tshoj Sodium Thiocyanate Lag Luam Wholesale Tuam Tshoj cov tuam ntxhab, lwm tus neeg, Hoobkas