Caalami - Premier Oxalic Acid: Warshadaha Wax-ka-beddelka Kiimikada ee Dhammaan - Ujeeddada leh
Goobaha Codsiga ee ugu Muhiimsan
Warshadaha shaqada birta, asiidhkayaga oxalic waa wax beddela ciyaarta. Waxaa si weyn loogu isticmaalaa nadiifinta birta iyo ka saarista miridhku. Asiidhka Oxalic wuxuu leeyahay awood gaar ah oo uu kula falgalo miridhku (oksaydh bir ah), isagoo u beddelaya isku-darka milmi kara oo si fudud loo dhaqi karo. Tani waxay ka dhigaysaa xal ku habboon soo celinta dhalaalka iyo shaqeynta walxaha birta, ha ahaadaan alaabta guriga birta ee qadiimiga ah, mashiinnada warshadaha, ama qaybaha baabuurta. Shaqaalaha birta waxay ku tiirsan yihiin asiidhkayaga oxalic si ay si hufan uga saaraan miridhku una diyaariyaan dusha sare ee birta si loo sii farsameeyo, sida rinjiyeynta ama dahaadhka.
Warshadaha dharka ayaa si weyn uga faa'iidaysta Acid-keena Caalamiga ah - Premier Oxalic sidoo kale. Waxaa loo isticmaalaa hababka dhammaystirka dharka. Asiidhka Oxalic wuxuu ka caawiyaa inuu ka saaro midabyada xad-dhaafka ah, cusbada, iyo wasakhda kale ee ka soo baxda dharka, isagoo hagaajinaya midabkiisa iyo tayada guud. Waxay sidoo kale door ka ciyaartaa cadaynta noocyada qaarkood ee dharka, taasoo siinaysa muuqaal dhalaalaya oo siman. Soosaarayaasha dharka waxay soo saari karaan dhar heer sare ah oo buuxiya baahida suuqyada moodada iyo qurxinta guryaha iyagoo adeegsanaya asiidhka oxalic-ga khadadka wax soo saarka.
Warshadaha beeraha, asiidhka oxalic wuxuu leeyahay adeegsi u gaar ah. Waxaa loo isticmaali karaa sidii sunta cayayaanka xaaladaha qaarkood. Asiidhka oxalic wuxuu leeyahay awood uu ku joojiyo koritaanka fangaska qaarkood oo dhaawici kara dalagyada. Tusaale ahaan, beerista boqoshaada, waxay ka caawisaa xakamaynta koritaanka caaryada, iyadoo hubinaysa wax soo saar sare oo boqoshaada caafimaadka qaba ah. Intaa waxaa dheer, waxaa loo isticmaali karaa daawaynta goosashada ka dib si loo dheereeyo cimriga kaydka ee qaar ka mid ah miraha iyo khudaarta iyadoo la yareynayo koritaanka wasakhowga - taasoo keenta noolaha yaryar.
Warshadaha wax soo saarka kiimikada, asiidhkayaga oxalic wuxuu u adeegaa sidii walxo cayriin oo muhiim ah. Waxaa loo isticmaalaa isku-darka kiimikooyin kala duwan, sida oxalates, kuwaas oo loo isticmaalo soo saarista dhoobada, midabada, iyo khad. Sifooyinka kiimikada waxay suurtogal ka dhigaan abuurista alaabooyin tayo sare leh oo leh sifooyin gaar ah. Soosaarayaasha kiimikada waxay ku tiirsanaan karaan asiidhkayaga oxalic si ay u horumariyaan alaabooyin cusub oo daboolaya baahiyaha suuqa ee isbeddelaya.
Tilmaamaha
| Magaca Badeecada | Asiidh Oxalic ah | |||||||||
| Qaaciddada Kiimikada | H2C2O4 | |||||||||
| Miisaanka Molekulerka | 90.04 g/mol | |||||||||
| Muuqaalka | Budada cad ee kirismaalka ah | |||||||||
| Barta Dhalmada | 189.5℃ | |||||||||
| Barta Karkarinta | 150℃ | |||||||||
| Cufnaanta | 1.653 g/cm³ | |||||||||
| Lambarka CAS | 144 - 62 - 7 | |||||||||
| Koodhka HS | 29171110 | |||||||||
| Lambarka EINECS | 205 - 634 - 3 | |||||||||
| Codsiga | Waxaa loo isticmaalaa dharka, maqaarka, birta, daawada, iyo nadiifinta | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Asiidh Oxalic ah | ||||||
| SHAYGA | QIIMAHA CAADIGA AH (%) | QIIMAHA TIJAABADA (%) | |||||
| Muuqaalka | Crystal Cad | Crystal Cad | |||||
| Nadiifnimo | 99.60 daqiiqo. | 99.85 | |||||
| Sulfates (Sida SO4) | 0.2 | 0.03 | |||||
| Haraaga Dab-shidka | 0.2 | 0.02% | |||||
| Birta Culus (Sida Pb) | 0.02 | 0.0001 | |||||
| Bir (Sida Fe) | 0.01 | 0.0014 | |||||
| Koloraydh (Sida Cl) | 0.01 | 0.0004 | |||||
| Kaalshiyam (Sida Ca) | 0.0005 | 0.0001 | |||||
Marka la soo koobo
Asiidhkayaga Caalamiga ah - Premier Oxalic waxaa lagu duubay weelal tayo sare leh, oo aan daadanayn si looga hortago daadashada ama burburka inta lagu jiro kaydinta iyo rarista. Dufcad kasta waxay martaa tijaabooyin adag oo lagu xakameynayo tayada, oo ay ku jiraan falanqaynta daahirnimada, go'aaminta aashitada, iyo qiimaynta waxqabadka. Hadday tahay dukaan bir ka shaqeeya Waqooyiga Ameerika, warshad dharka ka samaysa Aasiya, soo-saare beereed oo Yurub ah, ama soo-saare kiimiko ah oo Afrika ah, asiidhkayaga oxalic waa xalka la isku halleyn karo oo la isku halleyn karo ee aad u baahan tahay. Waxay bixisaa waxqabad aan la barbar dhigi karin, iyadoo hubinaysa inay buuxiso oo ay dhaafto shuruudahaaga gaarka ah ee warshadaha.