0102030405
CAS 77-92-9 Citric Acid Tayada Sare leh ee Cuntada lagu daro
Guryaha
•Cadaadis uumiga:5.73E-05mmHg at 25°C
Meesha dhalaalaysa:153-159 °C ( shidan)
• Barta karkarinta: 309.567 °C at 760 mmHg
• Tusmada Dib-u-celinta: 1.493 ~ 1.509
•Barta Fiishka:155.243 °C
•PSA:132.13000
•PKA:3.14 ( saacada 20 ℃)
• Muuqashada:Budada crystalline cad
Cufnaanta:1.762 g/cm3
• Biyo-Moolayn:750 g/L (20ºC)
Heerkulka Kaydinta:Ku kaydi RT.
LogP:-1.24850
•Mass sax ah:192.02700259
Tilmaamid
Shayga Tijaabada | Citric acid Anhydrous | Citric acid monohydrate | |
| Waxa ku jira STPP /% | ≥85 | 96.8 | |
| Waxyaabaha P2O5 /% | 56.0 ~ 58.0 | 57.8 | |
| Biyaha aan milmi karin /% | ≤0.1 | 0.01 | |
| PH (1%) | 9.5-10 | 9.8 | |
| Caddaan /% | ≥85 | 94 | |
| Fluoride (F) /% | ≤0.005 | 0.0006 | |
| Arsenic (AS)/% | ≤0.0003 | ≤0.00007 | |
| Birta culus(Pb)/% | ≤0.0010 | ≤0.0003 | |
| Cufnaanta cufnaanta (g/cm3) | 0.35-0.9 | 0.75 | |
Isticmaalka Alaabta
Xagga cuntada lagu daro, waxaa inta badan loo isticmaalaa cabitaannada soo cusboonaysiinta iyo waxyaabaha la khamiiray sida cabitaannada kaarboonaysan, cabitaannada casiirka khudradda, iyo cabitaannada lactic acid. Baahideeda waxay ku xiran tahay isbeddelka cimilada xilliyeedka. Citric acid waxay xisaabisaa qiyaastii 2/3 ee wadarta guud ee isticmaalka wakiilada dhanaanka.
1. Ku darida citric acid ee khudradda qasacadaysan waxay ilaalin kartaa ama wanaajin kartaa dhadhanka midhaha, waxay kordhisaa aysidhka (waxay yaraysaa qiimaha pH) midhaha qaar ee leh asiidh yar marka lagu kaydiyo gasacadaha, waxay daciifisaa caabbinta kulaylka microorganisms waxayna hoos u dhigtaa koritaankooda, iyo ka hortagga aysidhka hooseeya. Balaadhinta bakteeriyada iyo dhaawaca inta badan waxay ku dhacaan miraha qasacadaysan.
2. Ku darida citric acid ee nacnaca sida wakiilka dhanaanku way fududahay in la waafajiyo dhadhanka miraha. Isticmaalka aashitada citric ee cuntada jel sida macaanka iyo jelly waxay si wax ku ool ah u yareeyn kartaa qarashka taban ee pectin-ka, si isku-xidhka hydrogen-ka ee u dhexeeya molecules-ka pectin-ka loo jeeleeyo.
3. Marka la warshadeynayo khudaarta qasacadaysan, khudaarta qaarkood waa alkaline, isticmaalka citric acid sida xakamaynta pH ma ciyaari karto oo kaliya doorka xawaashka, laakiin sidoo kale waxay ilaalin kartaa tayada.
4. Citric acid waxay leedahay sifooyinka chelation iyo hagaajinta pH, si ay u kordhiso waxqabadka antioxidant, waxay joojisaa dhaqdhaqaaqa enzyme waxayna dheereysaa nolosha shelf ee cuntada ee habka cuntada degdega ah ee la qaboojiyey.
Xidhmada iyo Kaydinta
Xidhmada:bac ku duuban bac aan biyuhu karin, 25kg kiishadiba ama sida looga baahan yahay.
Fiiro gaar ah: Halabuurka kiimikada iyo cabbirka waxaa lagu hagaajin karaa shuruudaha macaamiisha
Kaydinta:
Laga soocay oksaydhiyeyaasha xooggan, saldhigyada xooggan, Nitrate-yada birta ah iyo biraha. Dry.Crystalline citric acid, anhydrous, waxaa lagu kaydin karaa qaab qalalan dhib la'aan, inkastoo xaaladaha qoyaanka sare iyo heerkulka sare waa in laga fogaadaa si looga hortago dufanka. Kaydinta waa inay ku jirtaa weelal cidhiidhi ah si looga hortago soo-gaadhista hawo qoyan. Dhowr granulations ayaa ganacsi ahaan loo heli karaa iyada oo cabbirada walxaha waaweyni ay leeyihiin dareen yar oo ku wajahan cajiinka.
Ilaalinta Badbaadada
Taxadarrada si badbaado leh loo maareeyo
Ma jiro holac furan. Nidaam xiran, qalab koronto oo aan qarxin boodhka iyo iftiinka. Kahortagga dhigista boodhka. Wax ka qabashada meel hawo fiican leh. Xiro dhar ilaalin ku habboon. Ka fogow taabashada maqaarka iyo indhaha. Iska ilaali samaynta boodhka iyo hawada hawada. Isticmaal aaladaha aan hurinta lahayn. Ka hortag dabka ka dhasha uumiga dareeraha korantada.