Citric Acid Anhydrous CAS 77-92-9 Assay 99.5 ~ 100.5%
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee Citric Acid Anhydrous (CAS: 77-92-9) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibso citric acid Anhydrous,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | Citric acid Anhydrous |
| La mid ah | 2-Hydroxy-1,2,3-Propanetricarboxylic Acid;2-Hydroxypropan-1,2,3-Tricarboxylic Acid;2-Hydroxypropane-1,2,3-Tricarboxylate |
| Heerka Saamiyada | Suuqa Weyn, Kor u qaadida Iibka |
| Lambarka CAS | 77-92-9 |
| Qaanuunka molecular | C6H8O7 |
| Miisaanka Molecular | 192.12 g/mol |
| Meesha dhalaalaysa | 153.0 ~ 159.0 ℃ |
| Cufnaanta | 1.67 g/cm3 at 20℃ |
| Tusmada N20/D | 1.493 ~ 1.509 |
| Xasaasi ah | Hygroscopic |
| Biyuhu milmayn | Ku milmay Biyaha, 590 g/l 20 ℃ |
| Solubility in Methanol | Ku dhawaad Hufnaan |
| Solubility | Aad ugu milmay Ethanol;Ku milmay Ether;Aan lagu milmi karin Chloroform, Benzene |
| ur | Aan ur lahayn |
| Xasilooni | DegganAan ku habboonayn Saldhigyada, Wakiilada Oxidizing Xoog leh, Wakiilada Yaraynta, Nitrates Metal |
| COA & MSDS | La heli karo |
| Tusaale | La heli karo |
| Asal ahaan | Shanghai, Shiinaha |
| Qaybaha Alaabta | Cuntada lagu daro |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Budada cad cad ama kiristaalo aan midab lahayn | U hogaansama |
| Gudbinta Iftiinka | ≥96.0% | 99.0% |
| Biyaha waxaa qoray Karl Fischer | ≤0.50% | 0.2% |
| Arrin aan la milmi karin oo ku jira H2O | ≤0.005% | <0.005% |
| Hadhaaga dabka (sida Sulfate) | ≤0.02% | <0.02% |
| Walxaha Carbonizable ee diyaarka ah | ≤1.00% | 0.42% |
| Sulfated Ash | ≤0.05% | <0.05% |
| Chloride (Cl-) | ≤0.005% | <0.005% |
| Sulfate (SO42-) | ≤0.01% | <0.002% |
| Oxalate (sida Oxalic acid) | ≤0.01% | <0.01% |
| Cusbada Kaalshiyamka | ≤0.02% | <0.02% |
| Birta (Fe) | ≤5mg/kg | <5mg/kg |
| Cusbada Arsenic | ≤1mg/kg | <1mg/kg |
| Ledhka (Pb) | ≤0.5mg/kg | <0.5mg/kg |
| Phospate (PO4) | ≤0.001% | <0.001% |
| Qiimayn | 99.5% ~ 100.5% | 99.81% |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay heerka GB1987-2007 | |
| Nolosha shelf | 2 Sano Laga Soo Bilaabo Taariikhda Wax Soo Saarka Hadii Si Sax Ah Loo Dhigo | |
Xidhmada:Dhalada, boorsada aluminium aluminium, 25 kg bacaha waraaqaha ku dhufto PE-Inliner, 25kg / durbaan kartoon, ama sida waafaqsan shuruudaha macmiilka.
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Citric acid [77-92-9].
Qeexitaan
Citric Acid Anhydrous ka kooban NLT 99.5% iyo NMT 100.5% ee C6H8O7, oo lagu xisaabiyey ku salaysan anhydrous.
AQOONSIGA
• Nuugista Infrared <197K>: Qalaji walaxda lagu baaro 105℃ 2 saac.
ASSAY
Habka
Tusaalaha: 0.550 g oo ah Citric acid anhydrous;si sax ah u duub miisaanka.
Falanqaynta: Ku mil muunada 50 ml oo biyo ah.Ku dar 0.5 ml oo phenolphthalein TS ah.Titrate leh 1 N sodium hydroxide VS.ML kasta oo ah 1 N sodium hydroxide waxay u dhigantaa 64.03 mg ee C6H8O7.
Shuruudaha aqbalaadda: 99.5% -100.5% ku salaysan anhydrous
XANUUNKA
wasakhda aan noolaha ahayn
• Hadhaaga dabka <281>: NMT 0.1%, oo lagu go'aamiyay 1.0 g
• Biraha culus <231>: NMT 10 ppm
• Sulfate
Xalka sulfate-ka caadiga ah A: 1.81 mg/mL of potassium sulfate in 30% khamriga.Isla markiiba ka hor isticmaalka, ku wareeji 10.0 ml ee xalkan ilaa 1000-mL weel mug leh, ku mil 30% aalkolo mugga, oo qas.Xalkani waxa uu ka kooban yahay 10 µg/ml oo sulfate ah.
Xalka sulfate ee caadiga ah B: 1.81 mg/mL oo ah potassium sulfate oo biyo ah.Isla markiiba ka hor intaan la isticmaalin, ku wareeji 10.0 mL ee xalkan ilaa 1000-mL weel mug leh, ku qas biyo mugga, oo qas.Xalkani waxa uu ka kooban yahay 10 µg/ml oo sulfate ah.
Tusaalaha xalalka kaydka: 66.7 mg/mL oo citric acid ah
Xalka Tusaalaha: Ilaa 4.5 mL ee xalinta sulfate A, ku dar 3 mL oo ah xal barium chloride (1 in 4), rux, oo u ogolow in uu istaago 1 daqiiqo.Ilaa 2.5 ml oo ah joojinta ka dhalatay, ku dar 15 mL oo ah saamiga saamiga ee saamiga iyo 0.5 mL ee 5 N acetic acid, oo qas.
Xalka caadiga ah: U diyaari sida lagu faray xalka Tusaalaha, marka laga reebo isticmaalka 15 mL ee xalalka sulfate-ka ee B halkii aad ka isticmaali lahayd saamiga saamiga saamiga.
Falanqaynta
Tusaalooyinka: Xalka caadiga ah iyo xalalka muunada
Shuruudaha aqbalaadda: Wax kasta oo qallafsan oo lagu soo saaro xalka Tusaalaha ka dib 5 daqiiqo oo taagan kama weyna tan lagu soo saaray xalalka Heerka (0.015%).
Xadka Aluminiumka (halka ay ku calaamadsan tahay sidii loogu talagalay in sifaynta loo isticmaalo)
Xalka aluminiumka caadiga ah: Ilaa 352 mg oo aluminium potassium sulfate ah oo ku jira 100-mL weel mug leh, ku dar dhowr ml oo biyo ah, u wareeg si aad u milmaan, ku dar 10 mL oo ah sulfuric acid la badhxay, ku qas biyo mugga, iyo qas.Isla markiiba ka hor isticmaalka, ku qas 1.0 mL ee xalkan biyo ilaa 100.0 ml.
pH 6.0 acetate buffer: Ku milmi 50 g oo ammonium acetate ah 150 ml oo biyo ah, ku hagaaji aashitada glacial ilaa pH of 6.0, ku qas biyo ilaa 250 mL, oo isku qas.
Xalka caadiga ah: Diyaari isku dhafka 2.0 mL ee xalalka aluminiumka caadiga ah, 10 ml pH 6.0 acetate buffer, iyo 98 ml oo biyo ah.Ka soo saar isku dhafkan sida lagu qeexay xalka Tusaalaha, ku milo waxyaabaha la isku daray ee chloroform-ka si mug leh, oo isku qas.
Xalka Tusaalaha: Ku mil 20.0 g oo Citric Acid anhydrous ah 100 ml oo biyo ah, kuna dar 10 ml oo pH 6.0 acetate ah.Ka soo saar xalalkan qaybo isdaba joog ah oo ah 20, 20, iyo 10 ml oo ah 0.5% xal 8-hydroxyquinoline ah oo ku jira chloroform, isku darka soosaarayaasha chloroform ee galaaska mugga 50-mL.Ku qas waxyaabaha la isku daray ee chloroformka ilaa mugga, oo isku qas.
Xalka maran: Diyaari isku dhafka 10 mL ee pH 6.0 acetate buffer iyo 100 ml oo biyo ah.Ka soo saar isku dhafkan sida lagu sharraxay xalka Tusaalaha, ku milo waxyaabaha la isku daray ee chloroformka ilaa mugga, oo qas.
Xaaladaha fluorometric
Dhererka hirarka xiisaha: 392 nm
Dhererka hirarka sii daaya: 518 nm
Falanqaynta
Tusaalooyinka: Xalka caadiga ah iyo xalalka muunada
Go'aami xoogga fluorescence ee Tusaalooyinka ku jira qalabka fluorometerka sida lagu hagayo xaaladaha Fluorometric, adoo isticmaalaya xalka bannaan si aad u dejiso qalabka eber.
Shuruudaha aqbalaadda: Fluorescence ee xalka Tusaalaha kama badna kan xalalka caadiga ah (0.2 ppm).
Waxyeellada dabiiciga ah
Habka: Xadka Oxalic Acid
Tusaalaha xalalka kaydka: 200 mg/mL oo ah Citric acid Anhydrous ee biyaha ku jira
Xalka Tusaalaha: Ilaa 4 mL ee saamiga saamiga ku dar 3 ml oo ah hydrochloric acid iyo 1 g oo zinc granular ah, karkari 1 daqiiqo, una ogolow inuu istaago 2 daqiiqo.Ku wareeji dusha sare tuubo tijaabo ah oo ka kooban 0.25 mL oo ah phenylhydrazine hydrochloride xal (1 100kiiba), kulaylkana karkari.Si degdeg ah u qabooji, ku wareeji dhululubo qalin jabisay, oo ku dar mug siman oo ah hydrochloric acid iyo 0.25 mL oo ah xalalka ferricyanide potassium (1 ee 20).Rux, oo oggolow inaad istaagto 30 daqiiqo.
Xalka caadiga ah: U diyaari sida lagu faray xalka Tusaalaha, marka laga reebo isticmaalka 4 mL ee 0.10 mg/mL oxalic acid xal, oo u dhiganta 0.0714 mg/mL ee oxalic acid anhydrous, halkii laga isticmaali lahaa saamiga saamiga saamiga.[Fiiro gaar ah-Isku diyaari si isku mid ah xalka Tusaalaha.]
Falanqaynta
Tusaalooyinka: Xalka caadiga ah iyo xalalka muunada
Shuruudaha aqbalaadda: Midab kasta oo casaan ah oo lagu soo saaro xalka Tusaalaha kama badna kan lagu soo saaray xalalka caadiga ah (0.036%).
IMTIXAANO GAAR AH
• Baaritaanka Endotoxins Bakteeriyada 85: Heerka endotoxins bakteeriyada waa sida shuruudaha ku jira foomka monograph(-yada) ee ku habboon ee loo isticmaalo Anhydrous Citric Acid la buuxin karo.Meesha calaamaddu ku qoran tahay in Citric Acid ay tahay in la sii wado habayn dheeraad ah inta lagu jiro diyaarinta foomamka qiyaasta qiyaasta la isku duro, heerka endotoxins bakteeriyada waa sida shuruudaha foomka monograph(s) ee ku habboon ee loo isticmaalo Anhydrous Citric Acid. la kulmay.
Cadaynta Xalka
[Fiiro gaar ah-Xalka Tusaalaha waa in la barbar dhigo ka-hakinta Heerka A ee iftiinka maalinta ee baahsan 5 daqiiqo ka dib diyaarinta ka joojinta Heerka A.]
Xalka Hydrazine sulfate: 10 mg/mL of hydrazine sulfate ee biyaha.U oggolow inaad istaagto 4 ilaa 6 saacadood ka hor isticmaalka.
Xalka Methenamine: Ku wareeji 2.5 g oo methenamine ah ilaa 100-mL oo galaas ah oo joogsan, ku dar 25.0 ml oo biyo ah, geli dhalada joojiyaha, oo qas si aad u milanto.
Joojinta opalescent ee aasaasiga ah: Ku wareeji 25.0 mL oo ah xalka Hydrazine sulfate ilaa 25.0 ml ee xalalka Methenamine ee galaaska 100-mL ee joogsan.Isku qas, oo oggolow inaad istaagto 24 saacadood.[Xusuusin—hakintaan waa mid degan ilaa 2 bilood, waase haddii lagu kaydiyo weel quraarad ah oo ka nadiifsan cilladaha dusha sare.Joojinta waa inaysan ku dheggan muraayadda oo waa in si fiican loo qaso ka hor intaan la isticmaalin.]
Heerka muraayadda: Ku qas 15.0 mL ee hakinta opalescent ee aasaasiga ah biyo ilaa 1000 mL.[Fiiro gaar ah — Joojintan waa inaan la isticmaalin wax ka badan 24 saacadood ka dib diyaarinta.]
Joojinta caadiga ah A: Ku qas 5.0 mL ee heerka Opalescence biyo ilaa 100 ml.
Joojinta caadiga ah B: Ku qas 10.0 mL ee heerka muraayadda biyaha ilaa 100 ml.
Xalka muunada: 200 mg/mL ee Citric acid Anhydrous ee biyaha ku jira
Falanqaynta
Tusaalooyinka: Joojinta caadiga ah A, Joojinta caadiga ah B, biyaha, iyo muunad xal
Ku wareeji qayb ku filan oo muunad ah tuubo tijaabo ah oo aan midab lahayn, hufan, muraayad dhexdhexaad ah oo leh sal siman iyo dhexroor gudaha ah oo ah 15-25 mm si aad u hesho qoto dheer oo ah 40 mm.Si la mid ah u wareeji qaybo ka mid ah cayrinta Heerka A, Joojinta caadiga ah B, iyo biyaha si loo kala saaro tuubooyinka tijaabada ee ku habboon.Is barbar dhig xalka Tusaalaha, Ka joojinta caadiga A, Ka joojinta caadiga ah B, iyo biyaha ku jira iftiinka maalinta, si toos ah u eegaya asalka madow (eeg Spectrophotometry iyo Iftiin-kala-firdhinta 851, Isbarbardhigga Muuqaal).[Fiiro gaar ah — Fidinta iftiinka waa in uu ahaadaa mid ka joojinta caadiga ah A si sahal ah looga sooci karo biyaha, iyo in ka joojinta heerka B si sahal ah looga sooci karo ka joojinta Heerka A.]
Shuruudaha aqbalaadda: Xalka muunadku wuxuu muujinayaa isla caddaynta tan biyaha.
• Midabka Xalka
Xalka saamiyada caadiga ah A: Ferric chloride CS, kobaltous chloride CS, iyo milil hydrochloric acid (10 g/L) (2.4:0.6:7.0)
Xalka kaydka caadiga ah B: Ferric chloride CS, kobaltous koloride CS, cupric sulfate CS, iyo milil hydrochloric acid (10 g/L) (2.4:1.0:0.4:6.2)
Xalka saamiyada caadiga ah C: Ferric chloride CS, kobaltous koloride CS, iyo koob sulfate CS (9.6:0.2:0.2)
[Fiiro gaar ah u diyaari xalalka caadiga ah isla markiiba ka hor isticmaalka.]
Xalka caadiga ah A: Ku qas 2.5 mL oo ah xalalka caadiga ah A oo leh biyo-laawe hydrochloric acid (10 g/L) ilaa 100 ml.
Xalka caadiga ah ee B: Ku qas 2.5 ml oo ah xalalka caadiga ah ee B oo lagu qasi karo hydrochloric acid ilaa (10 g/L) 100 ml.
Xalka caadiga ah C: Ku qas 0.75 mL ee xalalka caadiga ah ee C oo leh bakhtiiye hydrochloric acid (10 g/L) ilaa 100 ml.
Xalka Tusaalaha: Isticmaal muunadda xalka loo diyaariyey sida lagu faray imtixaanka caddaynta Xalka.
Falanqaynta
Tusaalooyinka: Xalka caadiga ah A, Xalka caadiga ah B, Xalka caadiga ah C, biyaha, iyo xal muunad
Ku wareeji qayb ku filan oo muunad ah tuubo tijaabo ah oo aan midab lahayn, hufan, muraayad dhexdhexaad ah oo leh sal siman iyo dhexroor gudaha ah oo ah 15-25 mm si aad u hesho qoto dheer oo ah 40 mm.Si la mid ah u wareeji qaybo ka mid ah xalalka caadiga ah A, Xalka caadiga ah B, Xalka caadiga ah C, iyo biyaha si loo kala saaro tuubooyinka tijaabada ee ku habboon.Is barbar dhig xalka Tusaalaha, Xalka caadiga A, Xalka caadiga ah B, Xalka caadiga ah C, iyo biyaha ku jira iftiinka maalinta, si toos ah u eegaya asalka cad (eeg Spectrophotometry iyo Iftiin-kala-firdhinta 851, Isbarbardhigga Muuqaal).
Shuruudaha aqbalaadda: Xalka Muunaduhu maaha mid ka midab badan marka loo eego xalalka caadiga ah ee A, B, ama C, ama biyaha.
• Walxaha Carbonizable ee diyaarka ah
Tusaalaha: 1.0 g oo ah citric acid anhydrous budada ah
Falanqaynta: U beddel muunada tuubo tijaabo ah oo 22- × 175-mm ah oo hore loogu luqluqay 10 mL oo sulfuric acid ah loona oggolaaday inay daadiso 10 daqiiqo.Ku dar 10 mL oo ah sulfuric acid, kici ilaa inta xalku dhammeeyo, oo ku dhex geli biyaha qubeyska 90 ± 1 60 ± 0.5 min, adoo ilaalinaya heerka acid ka hooseeya heerka biyaha inta lagu jiro muddada oo dhan.Ku qabooji tuubada biyaha socda, oo ku wareeji ashitada tuubo is barbar dhig midab leh.
Shuruudaha aqbalaadda: Midabka aysiidhku kama madoobado kan mugga la midka ah ee Dheecaannada K (eeg Midabka iyo Achromicity 631) ee tuubbada ku habboon, tuubooyinka si toos ah ayaa looga arkayaa asal cad.
• Tijaabada Dhalmada 71: Halka calaamaddu ay sheegayso in Anhydrous Citric Acid uu nadiif yahay, waxay buuxinaysaa shuruudaha Tijaabada Dhalmada
• Go'aaminta Biyaha, Habka I 921: NMT 1.0%
SHURUUD DHEERAAD AH
Baakadaha iyo Kaydinta: Ku kaydi weelal cidhiidhi ah.Shuruudaha kaydinta lama cayimin.
• Calaamadeynta: Meesha loogu talagalay in lagu isticmaalo xalalka sifeynta, sidaas ayaa loo calaamadeeyay.Meesha Citric Acid ay tahay in lagu sakhiro habayn dheeraad ah inta lagu jiro diyaarinta foomamka qiyaasta qiyaasta la isku duro si loo hubiyo heerarka la aqbali karo ee endotoxins bakteeriyada, sidaas ayaa lagu calaamadeeyay.Meesha Anhydrous Citric Acid ay nadiif tahay, sidaas ayaa loo calaamadeeyay.
• Heerarka Tixraaca USP 11
USP Citric Acid RS Guji si aad u aragto Qaabdhismeedka
USP Endotoxin RS
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Xeerarka Khatarta
R41 - Khatarta dhaawaca daran ee indhaha
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R36/38 - Waxay ka xanaajisaa indhaha iyo maqaarka.
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R34 - Sababaha gubashada
R36 - Indhaha oo xanaaqsan
R35 - Waxay keentaa gubasho daran
R61 - Waxa laga yaabaa inay waxyeelo u geysato ilmaha uurka ku jira
R60 - Waxa ay wiiqi kartaa dhalmada
Sharaxaada Badbaadada
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S39 - Xidho ilaalinta indhaha / wajiga.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S36 - Xidho dhar ilaalin ku habboon.
S53 - Iska ilaali soo-gaadhista - hel tilmaamo gaar ah kahor isticmaalka.
Aqoonsiga UN UN 1789 8/PG 3
WGK Germany 1
RTECS GE7350000
FLUKA BRAND F codes 9
TSCA Haa
HS code 2918140000
Sunta LD50 ee jiirarka, jiirka (mmol/kg): 5.0, 4.6 ip (Gruber, Halbeisen)
Citric acid waa asiidh organic daciif ah oo leh caanaha C6H8O7.Waa wax-ilaaliye/muxaafid dabiici ah waxaana sidoo kale loo isticmaalaa in lagu daro aashito, ama dhanaan, dhadhanka cuntooyinka iyo cabitaannada fudud.In biochemistry, saldhigga isku dhafka ah ee citric acid, citrate, ayaa muhiim u ah dhexdhexaadinta wareegga aashitada citric, kaas oo ku dhaca dheef-shiid kiimikaadka dhammaan noolaha aerobic.Citric acid waa kiimiko badeecooyin ah, waxaa inta badan loo isticmaalaa sidii aashitada, dhadhan ahaan, iyo walaxda chelating.
Citric Acid waa wakiilka buffering ee wanaagsan ee xalalka u dhexeeya pH 2 iyo pH 8. Waxay caan ku tahay kaydiyayaal badan oo farsamooyin badan, electrophoresis (SSC Buffer #), si loo joojiyo falcelinta, biopurifications, crystallography ... Nidaamyada noolaha ee agagaarka pH 7, labada nooc ee jooga waa citrate ion iyo mono-hydrogen citrate ion.pH ee xalka 1 mM ee citric acid waxay noqon doontaa qiyaastii 3.2.
Citric acid waa asiidh dabiici ah oo muhiim ah, oo inta badan ka kooban molecule biyo crystal ah, aan ur lahayn, oo leh dhadhan dhanaan, si fudud ugu milmi biyaha.Waxay leedahay adeegsi badan xagga warshadaha, warshadaha cuntada, warshadaha qurxinta, iwm.
Citric Acid waxaa inta badan loo isticmaalaa sida aashitada cuntada, sidoo kale waxaa loo isticmaalaa diyaarinta wakiilada qaboojinta daawada, waxyaalaha lagu daro saabuunta loo isticmaalo sidii reagents tijaabo ah, Chromatographic Reagents iyo reagents biochemical, oo sidoo kale loo isticmaalo diyaarinta kaydinta.Waxaa loo isticmaalaa warshadaha cuntada gaar ahaan sida wakiilka aashitada, wakiilka PH, iyo sidoo kale xeryahooda kale sida wakiilka ilaalinta.Warshadaha saabuunta, waa bedelka ugu habboon ee fosfooraska.Kuleyliyaha nadiifinta kiimikaad wakiilka qajaarka, kuleyliyaha kiimikaad nadiifinta biyo raacida.Inta badan loo isticmaalo aashitada cuntada, oo sidoo kale loo isticmaalo diyaarinta wakiilka qaboojinta daawada, saabuunta leh citric acid waa tan ugu shaqeyneysa, wakiilka ugu badan ee loo isticmaalo.Solubility sare, awoodda chelating xooggan ee ions birta, waxaa loo isticmaali karaa dhammaan noocyada cuntada, iyadoo loo eegayo baahida wax soo saarka ee isticmaalka habboon.Intaa waxaa dheer, alaabtan waxa kale oo loo isticmaali karaa sida Antioxidant Synergist, isku-dhafka baradho istaarijka bleach synergist iyo ilaalinta.Waxaa si weyn loogu isticmaalaa sida aashitada iyo dawooyinka lagu daro cuntooyinka iyo cabitaannada.Waxa kale oo loo isticmaali karaa sida isqurxinta, walxaha nadiifinta biraha, mordant, balaastiiste aan sun ahayn iyo kalyaha miisaanka ee alaabta ceeriin iyo waxyaabaha lagu daro.Waxyaalaha milixda ee ugu muhiimsan waa sodium citrate, calcium iyo ammonium salts, iwm., sodium citrate waa xinjirowga dhiigga ka hortaga, ferric ammonium citrate waxaa loo isticmaali karaa daawo ahaan.loo isticmaalo sidii falanqeyn falanqeyn leh oo leh citric acid.
Loo isticmaalo sidii reagents tijaabo ah, reagents falanqaynta chromatographic iyo reagents biochemical, sidoo kale loo isticmaalo diyaarinta kaydinta.Waxaa loo isticmaalaa warshadaha cuntada gaar ahaan sida wakiilka aashitada, wakiilka PH, iyo sidoo kale xeryahooda kale sida wakiilka ilaalinta.Warshadaha saabuunta, waa bedelka ugu habboon ee fosfooraska.Kuleyliyaha nadiifinta kiimikaad wakiilka qajaarka, kuleyliyaha kiimikaad nadiifinta biyo raacida.Waxaa inta badan loo isticmaalaa sida wakiilka dhanaan ee cuntada, waxaana sidoo kale loo isticmaalaa diyaarinta qaboojiyaha iyo saabuunta.
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.
Effervescence waa nidaamka bixinta daawada caanka ah ee maaddooyinka afka ah, citric acid waxay la falgashaa sodium carbonate ama sodium bicarbonate aqueous si ay u soo saarto xaddi badan oo CO2 (IE, effervescence) iyo sodium citrate, taas oo u oggolaanaysa maaddooyinka firfircoon ee daroogada si degdeg ah u milaan oo kor u qaadaan dhadhanka. .Tusaale ahaan, dawooyinka caloosha jilcisa iyo dawooyinka xanuunka qaada waxay leeyihiin saamayn milmiyeed.Sharoobada citric acid waa Bukaannada Qandhada leh cabitaan qabow, leh dhadhan, qaboojin, saameyn sun-saarid ah.citric acid waxaa si weyn loogu isticmaalaa dareeraha afka ee nafaqada ee kala duwan, iwm, pH 3.5 ~ 4.5, ilaalinta xasiloonida maaddooyinka firfircoon, xoojinta saameynta ilaalinta.Isku darka aysiidhka citric iyo dhadhanka khudradda ayaa dadka siiya dhadhan ay jecel yihiin si ay u qariyaan dhadhanka qadhaadh ee daroogooyinka, gaar ahaan daawada dhaqameed ee Shiinaha.Ku darista 0.02% citric acid ee maaddooyinka dareeraha ah waxay samayn kartaa iskudhaf ka kooban birta iyo naxaasta, waxay dib u dhigtaa hoos u dhaca maaddooyinka firfircoon.Isticmaalka 0.1% ~ 0.2% citric acid ee kiniinka calalinta waxay wanaajin kartaa dhadhanka kiniinka oo waxay ka dhigi kartaa dhadhan liin.
Citric acid waxay leedahay sifooyin astringent iyo anti-oxidant.Waxa kale oo loo isticmaali karaa dejinta alaabta, hagaajinta pH, iyo ilaalinta leh awood dareen hoose leh.Inta badan ma dhibayso maqaarka caadiga ah, laakiin waxay keeni kartaa gubasho iyo casaan marka la mariyo maqaarka dillaacsan, dillaacsan, ama haddii kale bararsan.Waxa laga soo qaatay miraha liinta.
Citric acid waxay la falgashaa maaddooyinka oksaydhaynta, saldhigyada, yaraynta wakiilada iyo Nitrate-yada birta ah.Falcelinta ka dhalata Nitrate-yada biraha ah ayaa suurtagal ah inay qarxaan.Kuleyl ilaa heer burburku wuxuu keenaa qiiqa iyo qiiqa sii daaya [Lewis].
Sunta marinka xididada.Si dhexdhexaad ah sun u leh dariiqyada maqaarka hoostiisa iyo intraperitoneal.Si khafiif ah sun u cunista.Isha daran iyo maqaarka dhexdhexaad ah oo cuncun leh.Asiidh organic xajiin ah, qaar ka mid ah sifooyinka xasaasiyadda.dareere guban kara.Fal-celinta laga yaabo inay qarxaan oo leh Nitrate bir ah.Marka loo kululeeyo si uu u burburo waxay soo daysaa qaac iyo qiiq.
