Oxalic aashilacas68603-87-2
cayimid
| Wax | Faahfaahinta |
| Muuqashada | Dareere cad oo hufan |
| Dhibcaha dhalaalaya | 189.5°C (Dec.) (Iftiinka) |
| Point karkaraya | 337.5℃[101 325 pA] |
| cucid | 0.99 G / ML ee 25 ° C |
| Cufnaanta uumiga | 4.4 (vs hawada) |
| Cadaadiska uumiga | <0.01mmhg(20℃) |
| ACidety Coffient (PKA) | 4.43 [at 20℃] |
| Xarkaha biyaha | 100g / L℃ |
| Xadka soo-gaadhista | ACGIH: TWA 1 MG / M3; Stl 2 mg / m3 |
| Laalqo | 0.162 markay ahayd 25 ℃ |
| Gabagabo | Natiijooyinka ayaa la jaan qaadaya heerarka shirkada |
Isticmaalka
Aashitada oxalicXalka caadiga ah waa xalka oxalic acid ee leh fiirsashada saxda ah ee saxda ah waxaana si weyn loogu isticmaalaa meelaha ay ka mid yihiin falanqaynta kiimikada, waxsoosaarka warshadeed, iyo cilmi baarista sayniska. Qaababka arjiga ugu weyn waa sida soo socota:
Falanqaynta kiimikada iyo go'aan qaadashada
- Acid - TITRRAING: Oxlic acid waa aashitada daciifka ah ee dhicista ee lagu mari karo falcelinta ka-takhalusidda ee saldhigyada. Waxaa loo isticmaali karaa sidii xalka acid ee caadiga ah si loo go'aamiyo uruurinta xalka alkaline alkaline. Tusaale ahaan, markii aad xalka ku xirto hydroum xalka heesaha ee oxalic acid, adoo u adeegsanaya phenromelide, fiirsashada saxda ah ee sodium hydromelide iyo xaddiga xalka heerka caadiga ah ee loo adeegsado dhamaadka - barta shaashadda.
- TITRAGE TITRRAGE: Qeybta kaarboonka ee oxalic acid waxay leedahay xudunta +3, oo muujinaya dhimista iyo kartida ay uga falceliso walxaha xoogan ee okoonada ah ee ku dhaca fal-celinta adag. Dhex dhexaad dhexdhexaad ah, soodhi ah oxieate ah ayaa lagu xiri karaa potassium Kermassanate. Adeegsiga falcelintan, xalka heerka caadiga ah ee oxalic-ka waxaa loo isticmaali karaa in lagu habeeyo uruurinta saxda ah ee xalka Keydka Planjermant ee Perassium ee Kinsmayuruska.
Xakamaynta Tayada Tayada ee Warshadaha
- Daaweynta sare ee birta ah: Nidaamka dawada dusha sare ee biraha birta sida aluminium, xalka aashitada ee oxalic waxaa loo isticmaali karaa iriminta iyo nadiifinta. Adigoo isticmaalaya xalka heerka acid ee oxalic, uruurinta xalka ayaa si sax ah loo xakameyn karaa si loo hubiyo joogteynta iyo xasilloonida saameynta dawada dusha sare ee birta, sidaa darteed hagaajinta tayada wax soo saarka. Tusaale ahaan, adoo xakameynaya uruurinta heerka caadiga ah ee loo yaqaan 'oxalic acid' nooc gaar ah, sheyga aluminiumka waxaa lagu dhejin karaa si uu u helo labis labis iyo qurux badan oo dusha sare ah.
- Warshadaha Korantada: Xalka caadiga ah ee heerka caadiga ah ee oxalic acid waxaa loo isticmaali karaa in lagu hagaajiyo aashitada iyo halabuurka xalka korantada, hubinta tayada iyo waxqabadka lakabka elektaroonigga ah. Si sax ah loo xakameynayo feejignaanta oxalic acid waxay gacan ka geysaneysaa hagaajinta adhevesion, gloss, iyo iska caabbinta lakabka korantada, hubinta in alaabada korantada la taabaneyso ay la kulmaan heerarka tayada.
Baakadaha iyo dhoofinta
25kg / Drum ama sida shuruudaha macaamiisha.
Dhoofinta: 6 nooc oo ah alaabada khatarta ah oo ay ku kori karaan badda.
Hayso oo keydin
Nolosha shelf: 24 bilood laga bilaabo taariikhda wax soo saarka ee baakadaha asalka u ah ee lagu keydiyo meel qabow oo qallalan oo ka baxsan iftiinka qorraxda tooska ah, biyaha.
Warehouse hawo qaboojiyey, qallajinta heerkulka hooseeya, oo laga soocay okers, acids.
