Babban amfani da sodium formate
Babban amfani da sodium formate,
China Chemical masana'antun, Masana'antun kasar Sin, masana'antun sinadarai na cikin gida, masana'antun gida, na gida sodium formate masana'antun, Sodium Formate, Sodium formate masana'antun, sodium formate model, sodium formate rawa,
Physicochemical Properties:
1.White foda: Ruwa sha, wani ɗan wari na formic acid.
2.Narkewa: 253 ℃
3. Dangi mai yawa: 1.191g/cm3
4.Solubility: Soluble a glycerin, dan kadan mai narkewa a cikin barasa, barasa, insoluble a cikin ether.
Adana
1.Ajiye a wuri mai sanyi, busasshe, da iska mai kyau, guje wa hasken rana kai tsaye, nesa da zafi, acid, ruwa, da iska mai laushi.
2.Sealing bushe preservation.Lined da filastik zanen gado suna samuwa, da gashi sakar jakar shiryawa. Kamar yadda aka tanada a cikin ma'ajiyar sinadarai da sufuri.
Ƙayyadaddun inganci
| Yi nazarin aikin | Alamar fasaha da matakin samfur | ||
| Super Grade | Darasi na Farko | Matsayi na al'ada | |
| tsarki,%≥ | 97.00% | 95.00% | 93.00% |
| NaOH,%≤ | 0.05 | 0.5 | 1 |
| Na2C03,%≤ | 1.3 | 1.5 | 2 |
| NaCL,%≤ | 0.5 | 1.5 | 3 |
| Na2S,%≤ | 0.06 | 0.08 | 0.1 |
| Ruwa,%≤ | 0.5 | 1 | 1.5 |
Amfani
1.Used a fata masana'antu, kamar yadda fata tanning, catalyzer, disifec-tor amfani da kamar yadda kama gishiri a cikin Chrome tanning hanya.
2.Amfani a cikin abubuwan kara kuzari da stabilizer
3. Yi amfani da rini na yadi azaman wakili mai ragewa.
4. An yi amfani da shi a cikin albarkatun kasa don samar da sodium hydrosul-phite, formic acid da oxalic acid
5. An yi amfani da shi azaman maganin sanyi a cikin kankare
6. karafa mai daraja
7. Kamar yadda aikin buffer, daidaita darajar PHin mai ƙarfi acid
Abubuwan da ake amfani da su sune kamar haka: (1) An fi amfani da su a cikin samar da formic acid, oxalic acid da kuma foda inshora, ana amfani da su wajen samar da dimethylformamide, da dai sauransu. Har ila yau ana amfani da su a cikin magani, bugawa da rini. ; (2) reagents, disinfectants da mordant don ƙaddarar phosphorus da arsenic;
(3) Ana amfani da shi azaman abin adanawa. Yi amfani da hudu: don murfin resin alkyd, filastik, mai ƙarfi; (4) An yi amfani da shi azaman fashewa, kayan da ke jure acid, mai mai lubricating na jirgin sama, abubuwan mannewa. Sodium formate masana'antu Hanyar (1) A dauki carbon monoxide da sodium hydroxide bayani a 160 ~ 200 ℃ da 2MPa matsa lamba don samar da sodium formate, sa'an nan ta sulfuric acid hydrolysis, distillation don samun ƙãre formic acid. Babban ma'auni na amsawa shine: CO + NaOH → HCOONa2HCOONa + H2SO4 → 2HCOOH + Na2SO4 (2) don samar da samfurori na neopentylene glycol, pentaerythritol da trimethylol propane. [Sakar masana'antu] formic acid, oxalic acid. [Tsarin ingancin magana]
Yi nazarin alamomin fasaha na aikin da ƙimar samfur
Samfurin aji na farko samfur na farko
Abun ciki, % ≥ 97.0 95.0 93.0
NaOH, % ≤ 0.50 0.50 1.00
Na2C03, % ≤ 1.30 1.50 2.00
NaCL, % ≤ 0.50 1.50 3.00
Na2S, % ≤ 0.06 0.08 0.10
Danshi,% ≤ 0.50 1.00 1.5
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