Sharaxaada isticmaalka qaabka sodium
Sharaxaada isticmaalka qaabka sodium,
Warshadaha Kiimikada ee Shiinaha, Warshadaha Shiinaha, soosaarayaasha kiimikada gudaha, warshadeeyayaasha gudaha, warshadeeyayaasha qaabka soodhiyamka gudaha, Sodium Formate, Soosaarayaasha qaabdhismeedka sodium, moodooyinka qaabka sodium, doorka qaabka sodium,
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
Waxaa loo isticmaalaa sida aashitada camouflage ee warshadaha maqaarka, ee chrome tanning, sida kicinta iyo xasilinta wakiilka synthetic, sida wakiilka yaraynta ee warshadaha daabacaadda iyo rinjiyeynta, soosaarka budada caymiska, oxalic acid iyo formic acid. Soo daji biraha qaaliga ah. Iions adag ee biraha trivalent ayaa lagu samayn karaa xal. Waxa ay leedahay saamayn baffer waxayna sixi kartaa pH ee acid adag.
Loo isticmaalo daahanka alkyd resin, caagadaha, walxaha qarxa ee sarreeya, walxaha adkaysiga aashitada, saliidda duulista, waxyaabaha lagu daro.