Citric Acid Fasalka Cunnada Anhydrous ee CAS No.77-92-9
Sharaxaada alaabta: Citric acidqallafsan
Mol.formula: C6H8O7
Lambarka CAS:77-92-9
Heerka Fasalka: Fasalka Tiknoolajiyada Cuntada
daahirnimo99.5%
Tilmaamid
| shayga | Tilmaamaha | Natiijooyinka |
| Muuqashada | Midab la'aan ama crystal cad | Midab la'aan ama crystal cad |
| Aqoonsiga | U hogaansama imtixaanka xadka | waafaqsan |
| daahirnimo | 99.5 ~ 101.0% | 99.94% |
| Qoyaanka | ≤1.0% | 0.14% |
| Sulfated Ash | ≤0.001 | 0.0006 |
| Sulfate | ≤150ppm | ＜150ppm |
| Ocalic acid | ≤100ppm | ＜100ppm |
| Biraha culus | ≤5ppm | ＜5ppm |
| Aluminium | ≤0.2pm | ＜0.2pm |
| Hogaamin | ≤0.5pm | ＜0.5pm |
| Arsenic | ≤1pm | ＜1pm |
| Meerkuri | ≤1pm | ＜1pm |
Codsiga
Loo isticmaalo warshadaha cuntada
Sababtoo ah citric acid waxay leedahay asiidh khafiif ah oo soo kicinaysa, waxaa si weyn loogu isticmaalaa soo saarista cabitaannada, soodhaha, khamriga, nacnaca, cuntooyinka fudud, buskudka, casiirka khudradda qasacadaysan, caanaha iyo cuntooyinka kale.Dhammaan asiidhyada organic ka mid ah, citric acid waxay leedahay saamiga suuqa in ka badan 70%.Ilaa hadda, ma jiro wax asiidh ah oo bedeli kara citric acid.Mid ka mid ah citric acid ee biyaha molecule ayaa inta badan loo isticmaalaa sida wakiilka dhadhanka asiidhka ee cabitaannada soo cusboonaysiinta, casiirka, macaanka, fructose iyo gasacadaha, iyo sidoo kale sida antioxidant-ka ee saliidaha la cuno.Isla mar ahaantaana, waxay hagaajin kartaa sifooyinka dareenka cuntada, kor u qaadida rabitaanka cuntada iyo kor u qaadida dheefshiidka iyo nuugista calcium iyo fosfooraska ee jirka.Citric acid anhydrous ayaa si weyn loogu isticmaalaa cabitaannada adag.Cusbada ku jirta citric acid, sida kalsiyum citrate iyo birta citrate, waa xoojiyeyaal u baahan in lagu daro cuntooyinka qaarkood.Esters of citric acid, sida triethyl citrate, waxaa loo isticmaali karaa sidii balaastiiste aan sun ahayn si loogu sameeyo aflaanta caaga ah ee baakadaha cuntada.Waxay yihiin wakiilada dhanaan iyo waxyaalaha ilaaliya ee warshadaha cabitaanka iyo cuntada.
Loogu talagalay warshadaha kiimikada iyo dharka
Citric acid waxa loo isticmaali karaa sidii reagent falanqaynta kiimikaad, reagent tijaabo ah, reagent chromatographic iyo reagent biochemical, wakiilka kakan iyo wakiilka waji-xidhka, iyo sidii xal kaydiye ah.Isticmaalka citric acid ama citrate sida qalabka wax lagu dhaqo waxay wanaajin kartaa waxqabadka alaabta dhaqida, waxay soo dedejisaa ions birta si dhakhso ah, ka ilaali wasakhowga inay mar kale ku dhejiso dharka, ilaalinta alkalinity lagama maarmaanka u ah dhaqidda, kala firdhiso oo joojiso wasakhda iyo dambaska, hagaajinta waxqabadka surfactants. , oo waa wakiilka khiyaamada wanaagsan;waxaa loo isticmaali karaa baaritaanka.Resistance Resistance Aashito ah oo loogu talagalay Dhisidda Dufyada dhoobada.
Wasakhowga formaldehyde ee dharka waa dhibaato aad xasaasi u ah.Citric acid iyo citric acid oo wax laga beddelay ayaa loo isticmaali karaa in lagu sameeyo wax-ka-soo-baxa-ilaalinta formaldehyde ee marada suufka ah.Ma aha oo kaliya saamaynta laalaabku waa mid wanaagsan, laakiin sidoo kale kharashku waa yar yahay.
Ilaalinta deegaanka
Citric acid-sodium citrate buffer waxaa loo isticmaalaa desulfurization gaaska flue.Shiinaha ayaa qani ku ah kheyraadka dhuxusha, taas oo ah qaybta ugu muhiimsan ee tamarta.Si kastaba ha ahaatee, waxaa jirtay la'aanta tignoolajiyada nadiifinta gaaska flue wax ku ool ah, taasoo keentay wasakhowga hawada SO2 halis ah.Waqtigan xaadirka ah, qiiqa SO2 ee Shiinaha ayaa gaaray ku dhawaad 40 milyan oo tan labadii sano ee la soo dhaafay.Waa deg-deg in la barto geeddi-socod nadiifinta wax ku ool ah.Citric acid-sodium citrate baffer xal waa nuugista desulfurization qiimo leh sababtoo ah cadaadiska uumiga hooseeya, aan sunta ahayn, guryaha kiimikada deggan iyo heerka nuugista SO2 sare.
Xidhmada
In 25kg bac tolan ah
