Sodium formate waa isticmaalka ugu muhiimsan
Sodium formate waa isticmaalka ugu muhiimsan,
Sodium Formate, ficilka qaabka sodium, ficilka qaabka sodium iyo isticmaalka, Soosaarayaasha qaabeeya sodium, soo saarayaasha isha formate, alaab-qeybiyeyaasha qaabka sodium,
Sifooyinka physicochemical:
1.Budada cad: nuugista biyaha, ur yar oo ah formic acid.
2.Dhibka dhalaalka: 253℃
3.Cafnaanta qaraabada: 1.191g/cm3
4.Solubility: Ku milma glycerin, wax yar oo khamriga ah, khamriga, aan la karinin ether.
Kaydka
1. Ku kaydi meel qabow, qalalan, oo hawo fiican leh, ka fogow iftiinka qorraxda tooska ah, ka fog kulaylka, aashitada, biyaha, iyo hawada qoyan.
2.Xabaynta ilaalinta qalalan.Waxaa lagu dahaadhay bac balaastiig ah,iyo bacaha tolmada leh ee bacaha.Sida ku qeexan kaydinta kiimikada guud iyo gaadiidka.
Tilmaamaha tayada
| Falanqee mashruuca | Tilmaamayaasha farsamada iyo heerka alaabta | ||
| Heerka Sare | Fasalka Koowaad | Fasalka caadiga ah | |
| daahirnimo,%≥ | 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 |
| Biyaha,%≤ | 0.5 | 1 | 1.5 |
Isticmaal
1. Isticmaala warshadaha maqaarka, sida harag maqaar ah, katalyzer, disifec-tor loo isticmaalo sida milix camouflage ee habka madaw ee chrome
2.Isticmaal halabuurka kicinta iyo xasilinta
3. U adeegso dheehaynta dunta sida walax yaraynaysa.
4. Loo isticmaalo alaabta ceeriin ee soo saarista sodium hydrosul-phite, formic acid iyo oxalic acid
5. Loo isticmaalo sidii wakiilka barafowga ee shubka
6. soo dedejiya birta qaaliga ah
7. Sida fal-dejinta, hagaajinta qiimaha PHin aashitada xoogga leh
中文名称:甲酸钠
英文名称:Sodium formate
中文别名:蚁酸钠[1]
英文别名:Sodiumformatehydrate;cusbada sodium ee formic;sodium sigmaultra formic acid;sodium formic acid;qaabka sodium;FORMIC Acid, NA cusbo;Mravencan sodny;Formic acid, cusbo sodium;Salachlor
CAS; 141-53-7;84050-15-7;84050-16-8;84050-17-9
分子式:CHNaO2
分子量:68.0072
Xogta hantida jirka
I. Xogta hantida Jirka:
1. Guryaha: budada granular cad ama crystalline.Waa hygroscopic waxayna leedahay ur yar oo formic acid ah.
2. Cufnaanta (g/ml,25/4℃): 1.92
3. Meesha dhalaalaysa (℃): 253
4. Barta karkarinta (ºC, cadaadiska atmospheric): 360ºC
5. Solubility: ku milmay biyaha iyo glycerol, wax yar ku milma ethanol, aan milmin ee ether.
Isticmaalka ugu weyn
1. Inta badan loo isticmaalo soo saarista formic acid, oxalic acid iyo budada caymiska.
2. Loo isticmaalo sida reagent, jeermis dile iyo mordant go'aaminta fosfooraska iyo arsenic.
3. Waxyaabaha lagu ilaaliyo.Waxay leedahay saamayn durduriyaha.Waa laga ogol yahay wadamada EEC, laakiin lagama ogola Ingiriiska.
4 waa wax soo saarka formic acid iyo oxalic acid dhexdhexaad ah, oo sidoo kale loo isticmaalo soo saarista dimethylformamide.Waxa kale oo loo isticmaalaa dawada, warshadaha daabacaadda iyo midabaynta.Ama soo daadi biraha culus.
5. Waxaa loo isticmaalaa daahan alkyd resin, balaastiijiyeyaasha, walxaha qarxa ee sarreeya, walxaha u adkaysta aashitada, saliidda duulista, waxyaabaha lagu daro.
6. Dareeraha biraha culus waxay samayn karaan ion adag oo biraha trivalent ee xalka.Reagent go'aaminta fosfooraska iyo arsenic.Sidoo kale loo isticmaalo sida jeermis-dileyaal, astringent, mordant.Waxa kale oo ay dhexdhexaad ka tahay wax soo saarka formic acid iyo oxalic acid, oo loo isticmaalo soo saarista dimethylformamide, iwm.
7. Waxa loo isticmaalaa nikkel-cobalt dahaarka elektarooniga ah.
[2]8.Warshadaha maqaarka, aashitada camouflage ee ku jirta maqaar chrome.
9. Loo isticmaalo kicinta iyo xasilinta wakiilka synthesis.
10. Wakiil yaraynta warshadaha daabacaadda iyo midabaynta.
