Mehaho le ts'ebeliso ea mantlha ea rongalite ke eng?

Lebitso: Sodium formaldehyde sulfoxylate;Rongalite C lumps;Rongalite dihydrate;

Sodium bisulfoxylate formaldehyde; sodium hydroxymethane sulfinate

Foromo ea molek'hule: NaHSO2-CH2O-2H2O

CAS No.:149-44-0/6035-47-8

Thepa: E boetse e tsejoa e le sodium formaldehyde bisulfate (rongalite).

Rongalite phofo translucent tšoeu rhombohedral kristale kapa likotoana tse nyenyane.

Boima bo bonahalang 1.80-1.85g/cm3. ntlha ea ho qhibiliha 64 ℃ (e qhibilihisitsoeng ka har'a eona metsi a kristale). E bola ka holimo ho 120°C.

E qhibiliha ka bolokolohi metsing, e qhibiliha hanyenyane ka joala.

Letsoai la anhydrous le tsitsitse haholoanyane. Leha ho le joalo, butle-butle e senyeha moeeng o mongobo. E fokotsa haholo mochesong o phahameng.

Mokhoa o tloaelehileng oa mehato e meraro ea tlhahiso ea phofo ea rongalite e na le zinki phofo le metsi ho etsa slurry,

fetela sulfur dioxide bakeng sa karabelo ho hlahisa esita le zinki dithionite, Ebe o eketsa formaldehyde,

zinki phokotso ea phofo ebe o itšoara ka sodium hydroxide ho hlahisa.

Mokhoa o mocha oa tlhahiso ea mohato o le mong o sebelisa sodium metabisulphite joalo ka e tala thepa

'me e phethoa ka mohato o le mong ka ho fokotseha ha phofo ea zinki le ho eketsoa sebopeho sa formaldehyde.

E sebelisoa e le sesebelisoa sa ho taka le se fokotsang ho hatisa le ho daea,

bakeng sa tlhahiso ea rabara, bakeng sa tlhahiso ea tsoekere,

bakeng sa tlhahiso ea lidae tsa indigo le lidae tse fokotsang.

Sodium formaldehyde sulfoxylate e rekisoang ke Rongda Chemical e hlahisoa ho sebelisa mokhoa o mocha.

Ka melemo e latelang:

boemo bo tlase ba metale e boima

fana ka tšebeletso e ntle ka ho fetisisa ea ka mor'a thekiso

botumo bo holimo tšimong ea lik'hemik'hale