Soo saaraha qaabka calcium
Soo saaraha qaabka calcium,
Soo saaraha kalsiyum formate, Kaalshiyam formate,
Astaamaha 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 dharka togan. 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 wakiilka yaraynta.
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
Kaalshiyam formate macluumaadka aasaasiga ah formula kelli: CA (HCOO) 2 miisaanka kelli: 130.0 CAS NO: 544-17-2 awoodda wax soo saarka: 60,000 tan baakadaha sannadkii: 25 kg bacaha warqad-cag ah