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

6-Aminohexanoic Acid (ε-Aminocaproic Acid) (CAS: 60-32-2) AJI97 Test Method
ε-Aminocaproic Acid, kana ikaverengwa pahwaro hweanhydrous, ine isingasviki 98.5 muzana uye isingapfuuri 100.5 muzana ye-ε-Aminocaproic Acid (C6H13NO2).
Tsanangudzo: Makristasi machena kana crystalline poda, kuravira zvishoma.
Inonyungudika zvakasununguka mumvura uye muglacial acetic acid, inonyungudika zvishoma mumethanol, isinganyunguriki mu ethanol.
Solubility (H2O, g/100g): Inonyungudika zvakasununguka mumvura
Kuzivikanwa: Enzanisa infrared absorption spectrum yemuenzaniso neiyo yechiyero ne potassium bromide disc nzira.
Zvinodiwa:
State of Solution (Transmittance): 0.5g mu10ml yeH2O, spectrophotometer, 430nm, 10mm sero ukobvu.
Chloride (Cl): 0.7g, A-1, ref: 0.40ml ye0.01mol/L HCl
Ammonium (NH4): B-1
Sulfate (SO4): 1.2g, (1), ref: 0.50ml ye0.005mol/L H2SO4
Simbi (Fe): 0.5g, ref: 1.5ml yeIron Std.(0.01mg/ml)
Heavy Metals (Pb): 2.0g, (1), pH=7, ref: 2.0ml yePb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml yeAs2O3 Std.
Mamwe Amino Acids: Muenzaniso wekuedza: 100μg, B-1-a, kutonga;ε-Acp 0.6μg
Mvura: 500mg, methanol: ethyleneglycol (1: 2) yeKarl Fischer Method, A, kwemaminitsi gumi nemashanu.
Residue paIgnition (Sulfated): AJI Muedzo 13
Assay: Sample yakaverengerwa pane anhydrous basis, 130mg, (1), 3ml yefomic acid, 50ml yeglacial acetic acid, 0.1mol/L HCLO4 1ml = 13.117mg C6H13NO2
pH: 1.0g mu10ml yeH2O
Inokurudzirwa kuchengetedza muganho uye mamiriro: Yakachengetedzwa midziyo yakasimba painodzorwa tembiricha yekamuri (2 makore).

6-Aminohexanoic Acid (ε-Aminocaproic Acid) (CAS: 60-32-2) USP35 Test Method
Aminocaproic Acid ine kwete pasi pe98.5 muzana uye kwete kupfuura 101.5 muzana yeC6H13NO2, yakaverengwa pane anhydrous basis.
Kurongedza uye kuchengetedza-Chengetedza mumidziyo yakaoma.Chengetedza pane tembiricha yekamuri.
USP Reference mwero <11>-
USP Aminocaproic Acid RS
Kuzivikanwa, Infrared Absorption <197K>.
Mvura, Nzira I <921>: kwete kupfuura 0.5%.
Residue pakudzima <281>: kwete kupfuura 0.1%.
Heavy metals, Nzira II <231>: 0.002%.
Kuongorora-
Solution A-Transfer 0.55 g ye sodium 1-heptanesulfonate kune 1000-mL volumetric flask, nyunguduka uye nyura nemvura kusvika kuhuwandu, uye sanganisa.
Nharembozha chikamu-Kutamisa 10 g ye monobasic potassium phosphate kune 1000-mL beaker, nyunguduka mu 300 mL ye Solution A, wedzera 250 mL ye methanol, ichiteverwa neimwe 300 mL ye Solution A, uye sanganisa.Gadzirisa musanganiswa nephosphoric acid kusvika pH ye2.2.Chinja musanganiswa wose ku1000-mL volumetric flask, dilue neSolution A kusvika kuhuwandu, uye sanganisa.Sefa uye degas.Ita zvigadziriso kana zvichidikanwa (ona System Suitability pasi peChromatography <621>).
Internal standard solution-Gadzirira mushonga we methionine mumvura ine 1.25 mg per mL.
Kugadzirira kwakajairwa-Dissolve iyo yakanyatso kuyerwa huwandu hweUSP Aminocaproic Acid RS mumvura kuti uwane mushonga weStock une huwandu hunozivikanwa hwe12.5 mg per mL.Shandura 5.0 mL yeStock solution kune 100-mL volumetric flask, wedzera 2.0 mL yeInternal standard solution, dilue nemvura kusvika kuhuwandu, uye sanganisa.
Kugadzirira kweAssay-Kutamisa huremu hwakaenzana hwe1.25 g yeAminocaproic Acid kune 100-mL volumetric flask, nyunguduka uye nyungudusa nemvura kusvika kuhuwandu, uye sanganisa.Chinja 5.0 mL yemhinduro iyi kune 100-mL volumetric flask, wedzera 2.0mL yeInternal standard solution, dilue nemvura kusvika kuhuwandu, uye sanganisa.
Chromatographic system (ona Chromatography <621>) -Iyo chromatograph yemvura inogadzirwa ne 210-nm detector uye 4.6-mm × 15-cm column ine packing L1 uye inochengetwa pa 30 °.Chiyero chekuyerera chinenge 0.7 mL paminiti.Chromatograph the Standard gadziriro, uye rekodha mhinduro dzepamusoro sekutaurirwa kweMaitiro: nguva dzekuchengetedza dzinenge 0.76 yeaminocaproic acid uye 1.0 yemethionine;chisarudzo, R, pakati peaminocaproic acid uye methionine haisi pasi pe2.0;uye kutsauswa kwakayerwa kwemajekiseni ekudzokorora hakupfuuri 2.0%.
Procedure-Separate jekiseni mavhoriyamu akaenzana (anenge 20 µL) yeStandard gadziriro uye yeAssay kugadzirira muchromatograph, uye bvumidza iyo Assay gadziriro kuti ibude kwenguva isingasviki kaviri nguva yekuchengetedza yeaminocaproic acid.Rekodha machromatogram, woyera mhinduro dzese dzepamusoro.Verenga huwandu, mu g, hweC6H13NO2 muchikamu cheAminocaproic Acid inotorwa neformula:
2C(RU / RS)
umo C ndiyo chiyero, mu mg per mL, ye USP Aminocaproic Acid RS muStandard preparation;uye RU uye RS ndiwo mareshiyo eiyo aminocaproic acid peak mhinduro kune yemukati mwero wepamusoro mhinduro yakawanikwa kubva kuAssay kugadzirira uye Kugadzirira Kwemaitiro, zvichiteerana.