I-6-Aminohexanoic Acid CAS 60-32-2 (ε-Aminocaproic Acid) Uvavanyo 98.5 ~ 100.5% Factory

I-6-Aminohexanoic Acid (ε-Aminocaproic Acid) (CAS: 60-32-2) AJI97 Indlela yoVavanyo
I-ε-⁠Aminocaproic Acid, xa ibalwa ngokwesiseko se-anhydrous, iqulethe ukungabikho ngaphantsi kwe-98.5 ekhulwini kwaye ingabi ngaphezu kwe-100.5 ekhulwini ye-ε-Aminocaproic Acid (C6H13NO2).
Inkcazo: Iikristale ezimhlophe okanye umgubo wekristale, incasa ekrakra kancinane.
Inyibilika simahla emanzini nakwi-acetic acid ekhenkcezayo, inyibilika kancinane kwi-methanol, ayinyibiliki kwi-ethanol.
Ukunyibilika (H2O, g/100g): Inyibilika simahla emanzini
Ukuchonga: Thelekisa i-spectrum ye-infrared yokufunxa yesampuli kunye neyomgangatho we-potassium bromide disc method.
Iinkcukacha:
Imeko yeSolution (Transmittance): 0.5g kwi-10ml ye-H2O, i-spectrophotometer, i-430nm, i-10mm ubukhulu beeseli.
I-Chloride (Cl): 0.7g, A-1, ref: 0.40ml ye-0.01mol/L HCl
I-Ammonium (NH4): B-1
I-Sulfate (SO4): 1.2g, (1), i-ref: 0.50ml ye-0.005mol/L H2SO4
Intsimbi (Fe): 0.5g, ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Iintsimbi ezinzima (Pb): 2.0g, (1), pH = 7, ref: 2.0ml yePb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Ezinye ii-Amino Acids: Isampuli yovavanyo: 100μg, B-1-a, ulawulo;ε-Acp 0.6μg
Amanzi: 500mg, methanol: ethyleneglycol (1: 2) yeKarl Fischer Method, A, imizuzu eyi-15.
Intsalela kwi-Ignition (Sulfated): Uvavanyo lwe-AJI 13
Uvavanyo: Isampuli ibalwe kwisiseko se-anhydrous, i-130mg, (1), i-3ml ye-formic acid, i-50ml ye-glacial acetic acid, i-0.1mol / L HCLO4 1ml = 13.117mg C6H13NO2
pH: 1.0g kwi-10ml ye-H2O
Umda kunye nemeko yogcino ecetyiswayo: Izikhongozeli ezigciniweyo eziqinileyo kwiqondo lobushushu elilawulwayo kwigumbi (iminyaka emi-2).

I-6-Aminohexanoic Acid (ε-Aminocaproic Acid) (CAS: 60-32-2) Indlela yoVavanyo ye-USP35
I-Aminocaproic Acid iqulethe ngaphantsi kweepesenti ze-98.5 kwaye ingabi ngaphezu kwe-101.5 ipesenti ye-C6H13NO2, ibalwa kwisiseko se-anhydrous.
Ukupakishwa kunye nokugcinwa-Londoloza kwizikhongozeli eziqinileyo.Gcina kwiqondo lokushisa.
Imigangatho yezalathiso ye-USP <11>-
USP Aminocaproic Acid RS
Ukuchongwa, ukufunxwa kwe-infrared <197K>.
Amanzi, Indlela I <921>: hayi ngaphezulu kwe-0.5%.
Intsalela ekutshisweni <281>: hayi ngaphezulu kwe-0.1%.
Iintsimbi ezinzima, Indlela II <231>: 0.002%.
Isivavanyi-
Isisombululo A-Transfer 0.55 g ye-sodium 1-heptanesulfonate kwi-flask ye-volumetric ye-1000-mL, chitha kwaye udibanise ngamanzi ukuya kwivolumu, kwaye udibanise.
I-Mobile phase-Transfer 10 g ye-monobasic potassium phosphate kwi-beaker ye-1000-mL, ichithe kwi-300 mL ye-Solution A, yongeza i-250 mL ye-methanol, ilandelwa enye i-300 mL ye-Solution A, kwaye udibanise.Lungisa umxube kunye ne-phosphoric acid kwi-pH ye-2.2.Dlulisa umxube wonke kwi-flask ye-volumetric ye-1000-mL, yihlambulule ngeSolution A kwivolumu, kwaye udibanise.Isihluzo kunye ne-degas.Yenza uhlengahlengiso xa kukho imfuneko (jonga ukufaneleka kweNkqubo phantsi kweChromatography <621>).
Isisombululo somgangatho wangaphakathi-Lungisa isisombululo se-methionine emanzini aqulethe i-1.25 mg nge-mL.
Ukulungiswa okusemgangathweni-Dibanisa ubungakanani obulinganiswe ngokuchanekileyo be-USP Aminocaproic Acid RS emanzini ukuze ufumane isisombululo seStock esinoxinzelelo olwaziwayo lwe-12.5 mg nge-mL.Dlulisa i-5.0 mL yesisombululo se-Stock kwi-flask ye-volumetric ye-100-mL, yongeza i-2.0 mL yesisombululo somgangatho wangaphakathi, hlambulula ngamanzi ukuya kumthamo, kwaye udibanise.
Ukulungiselela uVavanyo-Dlulisa isixa esinomlinganiso ngokuchanekileyo we-1.25 g ye-Aminocaproic Acid ukuya kwi-100-mL yeflask yevolumetric, nyibilikise kwaye udibanise ngamanzi ukuya kwivolumu, kwaye udibanise.Dlulisa i-5.0 mL yesi sisombululo kwi-flask ye-volumetric ye-100-mL, yongeza i-2.0mL yesisombululo esisemgangathweni sangaphakathi, uhlambulule ngamanzi ukuya kumthamo, kwaye udibanise.
Inkqubo yeChromatographic (jonga i-Chromatography <621>) -I-chromatograph ye-liquid ixhotyiswe nge-210-nm detector kunye nekholamu ye-4.6-mm × 15-cm equlethe ukupakisha i-L1 kwaye igcinwe kwi-30 °.Izinga lokuhamba malunga ne-0.7 mL ngomzuzu.I-Chromatograph Ukulungiswa koMgangatho, kwaye urekhode iimpendulo eziphezulu njengoko ziqondiswe kwiNkqubo: amaxesha okugcinwa okuhambelanayo malunga ne-0.76 ye-aminocaproic acid kunye ne-1.0 ye-methionine;isisombululo, R, phakathi kwe-aminocaproic acid kunye ne-methionine ayikho ngaphantsi kwe-2.0;kunye nokutenxa komgangatho ozalanayo wokuphindaphinda iinaliti akukho ngaphezu kwe-2.0%.
Inkqubo-Ngokwahlukileyo tofa imithamo elinganayo (malunga nama-20 µL) yoLungiso oluMgangatho kunye noLungiselelo lwe-Assay kwichromatograph, kwaye uvumele ulungiselelo lwe-Assay elute ixesha elingekho ngaphantsi kwesibini ixesha lokugcinwa kwe-aminocaproic acid.Rekhoda iichromatogram, kwaye ulinganise zonke iimpendulo eziphakamileyo.Bala ubuninzi, kwi-g, ye-C6H13NO2 kwinxalenye ye-Aminocaproic Acid ethathwe ngefomula:
2C(RU / RS)
apho i-C igxininise, kwi-mg nge-mL, ye-USP i-Aminocaproic Acid RS kwi-Standard yokulungiselela;kunye ne-RU kunye ne-RS yimilinganiselo yempendulo ephezulu ye-aminocaproic acid kwimpendulo yomgangatho ophezulu wangaphakathi ofunyenwe kwi-Assay yokulungiselela kunye nokulungiswa koMgangatho, ngokulandelanayo.