I-Glycine CAS 56-40-6 (H-Gly-OH) i-Assay 98.5 ~ 101.5% iFactory High Quality
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-Glycine (H-Gly-OH) (i-CAS: 56-40-6) enomgangatho ophezulu, amandla okuvelisa i-80000 Tons ngonyaka.Njengomnye wababoneleli abakhulu be-amino acids e-China, i-Ruifu Chemical yenza ii-amino acids ezifanelekileyo kunye nezinto eziphuma kuzo ukuya kufikelela kwimigangatho yamazwe ngamazwe, njenge-AJI, i-USP, i-EP, i-JP kunye ne-FCC.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kwiGlycine,Please contact: alvin@ruifuchem.com
Igama leMchiza | Glycine |
Izithethantonye | H-Gly-OH;Isifinyezo se-Gly okanye u-G;I-Aminoacetic Acid;Glycocoll;I-2-Aminoacetic Acid;iGlicoamin;Glycolixir |
Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso 80000 yeeToni ngonyaka |
Inombolo yeCAS | 56-40-6 |
Ifomula yeemolekyuli | C2H5NO2 |
Ubunzima beMolekyuli | 75.07 |
Indawo yokunyibilika | 240℃(dec.) (lit.) |
Ukunyibilika kwamanzi | Inyibilika emanzini, 250 g/l 25℃ |
Ukunyibilika | Ayinyibiliki kwi-Ethanol nakwi-Ether.Inyibilika kancinane kwi-acetone |
Ugcino Temp. | Itywinwe kwindawo eyomileyo, iVenkile kwindawo yobushushu beGumbi |
I-COA kunye ne-MSDS | Iyafumaneka |
Ukuhlelwa | IiAmino Acids kunye nezinto eziphuma kuyo |
Uphawu | Ruifu Chemical |
Iingxelo zoMngcipheko | 33 - Ingozi yeziphumo ezongezelekayo | ||
Iingxelo zoKhuseleko | S22 - Musa ukuphefumla uthuli.I-S24/25 - Gwema ukudibana nolusu kunye namehlo. | ||
WGK eJamani | 2 | RTECS | MB7600000 |
I-TSCA | Ewe | Ikhowudi ye-HS | 2922491990 |
Ubutyhefu | I-LD50 ngomlomo kuMvundla: 7930 mg / kg |
Izinto | ImiGangatho yokuHlola | Iziphumo |
Imbonakalo | Iikristale eziMhlophe okanye umgubo weCrystalline | Iyahambelana |
Ivumba kunye neNcasa | Ayinavumba, Ukuba Nencasa Eswiti | Iyahambelana |
Ukuchongwa | I-Infrared Absorption Spectrum | Iyahambelana |
Ugqithiso | ≥98.0% | 99.3% |
Ikloridi (Cl) | ≤0.007% | <0.007% |
Isulfate (SO4) | ≤0.0065% | <0.0065% |
I-Ammonium (NH4) | ≤0.010% | <0.010% |
Intsimbi (Fe) | ≤10ppm | <10ppm |
Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
IArsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Ezinye iiAmino Acids | IChromatographically ayifumaneki | Iyahambelana |
Ilahleko ekomisweni | ≤0.20% (105℃ iiyure ezi-3) | 0.09% |
Intsalela ekutshisweni (iSulfated) | ≤0.10% | 0.07% |
Izinto ezi-Hydrolyzable | Zifezekise IiMfuno | Iyahambelana |
Ukungcola okuguquguqukayo kwe-Organic | Zifezekise IiMfuno | Iyahambelana |
Dioxin | <0.1 pg/g | <0.1 pg/g |
Uvavanyo (C2H5N02) | 98.5 ukuya kwi-101.5% (kwiSizinzi esomileyo) | 99.7% |
Ixabiso le-pH | 5.5 ukuya ku-6.5 (5% emanzini) | 6.16 |
Imvelaphi | Umthombo ongengowalwanyana | Iyahambelana |
Ukuqukumbela | Ngokuvumelana noMgangatho we-AJI97;USP35;EP |
USP35-NF30
INGCACISO
I-Glycine iqulethe i-NLT 98.5% kunye ne-NMT 101.5% ye-glycine (C2H5NO2), ibalwe ngokomisiweyo.
UKUCHAZA
A. UKUFUTSHWA KWE-IFRARED <197M>
UVAVANYO
• INKQUBO
Isampulu: 150 mg yeGlycine
Akunanto: 100 mL ye-acetic acid yeglacial
Inkqubo yeTitrimetric
(Jonga i-Titrimetry <541>.)
Imowudi: Ukubhalwa ngokuthe ngqo
I-Titrant: 0.1 N nge-asidi ye-chloric VS
Ukubonwa kwendawo yokugqibela: Okubonakalayo
Uhlalutyo: Chitha iSampulu kwi-100 mL ye-glacial acetic acid, kwaye ungeze i-1 drop of crystal violet TS.Titrate ngeTitrant ukuya kwindawo eluhlaza.Yenza ukuzimisela kweGank.
Bala ipesenti ye-glycine (C2H5NO2) kwiSampuli ethathiweyo:
Isiphumo = {[(VS − VB) × N × F]/W} × 100
VS = Umthamo we-Titrant osetyenziswe yiSampuli (mL)
VB = Umthamo we-Titrant odliwe yi-Gank (mL)
N = ukuqheleka okwenyani kweTitrant (mEq/mL)
F = i-equivalency factor, i-75.07 mg / mEq
W = Ubunzima besampulu (mg)
Indlela yokwamkela: 98.5% -101.5% kwisiseko esomileyo
UBUNGCOLA
• INTSALELA YOKUBASA <281>: NMT 0.1%
• I-CHLORIDE NE-SULFATE, i-Chloride <221>
Isisombululo esisemgangathweni: 0.10 mL ye-0.020 N i-hydrochloric acid
Isampuli: 1 g yeGlycine
Indlela yokwamkelwa: NMT 0.007%
• I-CHLORIDE NE-SULFATE, i-Sulfate <221>
Isisombululo esisemgangathweni: 0.20 mL ye-0.020 N i-asidi ye-sulfuric
Isampulu: 3 g yeGlycine
Indlela yokwamkelwa: NMT 0.0065%
• IIMETALI EZINZIMA, Indlela I <231>: NMT 20 ppm
• IIMETALI EZINZIMA, Indlela I <231>: NMT 20 ppm
Isisombululo sesampuli: 100 mg / mL yeGlycine
Uhlalutyo: Bilisa i-10 mL yeSampule yesisombululo kwi-1 min, kwaye ubeke bucala i-2 h.
Iinqobo zokwamkelwa: Isisombululo sibonakala sicacile kwaye sihamba njenge-10 mL yesisombululo esifanayo esingazange sibiliswe.
IIMVAVANYO EZITHILE
• UKULAHLEKO EKOMISENI <731>: Yomisa isampuli kwi-105° kangange-2 h: ilahlekelwa yi-NMT nge-0.2% yobunzima bayo.
IIMFUNO EZONGEZELELWEYO
• UKUPAKIWA NOKUGCINWA: Londoloza kwizikhongozeli ezivalwe kakuhle.
• IMIGANGATHO YE-USP REFERENCE <11>
USP Glycine RS
Japanese Pharmacopoeia JP17
I-Glycine, xa yomisiwe, ayinayo ngaphantsi kwe-98.5% ye-Glycine (C2H5NO2).
Ingcaciso I-Glycine yenzeka imhlophe, iikristale okanye umgubo wecrystalline.Inencasa eswiti.Inyibilika ngokukhululekileyo emanzini nakwi-asidi ye-formic, kwaye ayinyibiliki kwi-ethanol (95).Ibonisa i-crystal polymorphism.
Ukuchonga Ukumisela i-spectrum ye-infrared yokufunxa ye-Glycine, eyomisiwe ngaphambili, njengoko iqondiswe kwindlela yedisk ye-potassiumbromide phantsi kwe-Infrared Spectrophotometry <2.25>, kwaye uthelekise i-spectrum kunye ne-Reference Spec-trum: zombini i-spectra ibonisa ubunzulu obufanayo bokufunxa kumanani amaza afanayo.Ukuba kukho umahluko obonakalayo phakathi kwe-spectra, nyibilikisa i-Glycine emanzini, ukhuphe ubushushu bamanzi, kwaye uphinda uvavanyo kunye nentsalela.
pH <2.54> Dissolve 1.0 g yeGlycine kwi-20 mL yamanzi: i-thepH yesisombululo iphakathi kwe-5.6 kunye ne-6.6.
Ubunyulu
(1) Ukucaca kunye nombala wesisombululo-Dibanisa i-1.0 gof Glycine kwi-10 mL yamanzi: isisombululo sicacile kwaye singenambala.
(2) I-Chloride <1.03>-Yenza uvavanyo nge-0.5 g yeGlycine.Lungisa isisombululo sokulawula nge-0.30 mL ye-0.01mol / L i-hydrochloric acid VS (kungekho ngaphezu kwe-0.021%)
(3) Sulfate <1.14>-Yenza uvavanyo kunye ne-0.6 g yeGlycine.Lungisa isisombululo sokulawula kunye ne-0.35 mL ye-0.005mol / L i-sulfuric acid VS (engekho ngaphezu kwe-0.028z).
(4) Ammonium <1.02>-Yenza uvavanyo usebenzisa i-0.25 g yeGlycine.Lungiselela isisombululo sokulawula kunye ne-5.0 mL ye-Standard Ammonium Solution (engekho ngaphezu kwe-0.02%).
(5) Iintsimbi ezinzima <1.07>-Qhubeka kunye ne-1.0 g yeGlycine ngokweNdlela ye-1, kwaye wenze uvavanyo.Lungiselela isisombululo sokulawula kunye ne-2.0 mL yeSisombululo esiPhambili seNkokheli (kungekho ngaphezu kwe-20 ppm).
(6) Arsenic <1.11> -Lungisa isisombululo sovavanyo kunye ne-1.0 gof Glycine ngokweNdlela ye-1, kwaye wenze uvavanyo (kungekho ngaphezu kwe-2 ppm).
(7) Izinto eziNxulumeneyo-Dissolve 0.10 g yeGlycine kwi-25mL yamanzi kwaye usebenzise esi sisombululo njengesisombululo sesampuli.Umbhobho oyi-1 mL yesisombululo sesampulu, yongeza amanzi ukwenza i-50mL ngqo.Umbhobho we-5 mL yesi sisombululo, yongeza amanzi ukwenza ngokuchanekileyo i-20 mL, kwaye usebenzise esi sisombululo njengesisombululo esiqhelekileyo.Yenza uvavanyo ngezi zisombululo njengoko kuqondiswe phantsi kwe-Thin-layer Chromatography<2.03>.Indawo ye-5mL nganye yesisombululo sesampulu kunye nesisombululo esisemgangathweni kwipleyiti ye-silica gel forthin-layer chromatography.Phuhlisa ipleyiti ngomxube we-1-butanol, amanzi kunye ne-acetic acid (100) (3: 1: 1) ukuya kumgama omalunga ne-10 cm, kwaye womise ipleyiti kwi-80 ℃ imizuzu engama-30.Gcoba ngokulinganayo isisombululo se-ninhydrin kwi-acetone (i-1 ku-50), kwaye ushushu kwi-80 ℃ imizuzu emi-5: amabala angaphandle kwebala eliphambili kwisisombululo sesampulu alinamandla ngaphezu kwendawo evela kwisisombululo esiqhelekileyo.
Ilahleko ekomileyo <2.41> Akukho ngaphezu kwe-0.30% (1 g, 105℃, iiyure ezi-3).
Intsalela kwi-Ignition <2.44> Akukho ngaphezu kwe-0.10% (1g).
I-Assay Ukulinganisa ngokuchanekileyo malunga ne-80 mg ye-Glycine, eyomisiwe ngaphambili, ichithe kwi-3 mL ye-acidic acid, yongeza i-50 mL ye-acetic acid (100), kunye ne-titrate <2.50> kunye ne-0.1 mol / L perchloric acid VS (i-potentiometric titration).Yenza isigqibo esingenanto, kwaye wenze naluphi na ulungiso oluyimfuneko.
I-mL nganye ye-0.1 mol/L ye-perchloric acid VS=7.507 mg ye-C2H5NO2
Imigqomo kunye nokugcinwa Izikhongozeli-Izikhongozeli ezivalwe kakuhle.
Iphakheji: Ibhotile eFluorinated, 25kg/bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
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Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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I-Glycine (H-Gly-OH) (i-CAS: i-56-40-6) yesakhiwo esilula kumalungu angama-20 e-amino acid series, eyaziwa ngokuba yi-amino acetate.Yi-amino acid engabalulekanga kumzimba womntu kwaye iqulethe zombini i-acidic kunye neqela elisisiseko elisebenzayo ngaphakathi kwe-molecule yayo.Isetyenziselwa ishishini lamachiza, i-organic synthesis kunye nohlalutyo lwe-biochemical.Isetyenziswa njengesithinteli kulungiselelo lwemidiya yenkcubeko yezicubu kunye nokuvavanywa kobhedu, igolide kunye nesilivere.Kwiyeza, isetyenziselwa unyango lwe-myasthenia gravis kunye ne-progressive muscular atrophy, i-hyperacidity, i-enteritis engapheliyo, kunye nabantwana bezifo ze-hyperprolinemia, ukusebenzisa ngokudibeneyo ne-aspirin kunokunciphisa ukucaphuka kwesisu;unyango lwabantwana hyperprolinemia;njengomthombo wenitrogen wokuvelisa amino acid engeyomfuneko kwaye inokongezwa kwisitofu esixutywe ne-amino acid.IGlycine isetyenziswa ikakhulu njengesongezo sesondlo kwisondlo senkukhu.Isetyenziswa njengohlobo lwezongezo zesondlo ezisetyenziswa ikakhulu ukwenza incasa.I-ejenti yokunambitha: Isetyenziselwa isiselo esinxilisayo ngokudibanisa ne-alanine;Kwi-pharmacy, isetyenziswa njenge-antacids (hyperacidity), i-arhente yonyango yokuphazamiseka kwesondlo semisipha kunye ne-antidotes.Ngaphezu koko, i-glycine inokusetyenziswa njengesixhobo sokwenza ii-amino acid ezifana nethreonine.Ingasetyenziswa njengesiqholo ngokwemiqathango ye-GB 2760-96.Kwintsimi yemveliso ye-pesticide, isetyenziselwa ukudibanisa i-glycine ethyl ester hydrochloride ephakathi kwi-synthesis ye-pyrethroid insecticide.Ngaphezu koko, isenokusetyenziswa ukwenza imichiza yokungunda iprodione kunye neglyphosate eqinileyo yokutshabalalisa ukhula;Ukongeza, ikwasetyenziswa kwiindidi ezahlukeneyo zamanye amashishini afana nezichumisi, amayeza, izongezo zokutya, kunye neziqholo.Isetyenziswa njengenyibilikisi yokususa ikharbon diokside kwishishini lesichumisi.Kumashishini amachiza, inokusetyenziswa njengamalungiselelo e-amino acid, i-buffer ye-chlortetracycline buffer kunye ne-raw material yokwenza i-anti-Parkinson's disease drug L-dopa.Ngaphezu koko, ikwayindawo ephakathi ekuveliseni i-ethyl imidazole.Ikwaliyeza lonyango elongezelelweyo lokunyanga i-neural hyperacidity kunye nokucinezela ngokufanelekileyo ubuninzi be-asidi yesilonda esiswini.Kwishishini lokutya, isetyenziselwa ukuhlanganiswa kotywala, iimveliso zotywala, ukucutshungulwa kwenyama kunye nefomula yeziselo ezibandayo.Njengesongezo sokutya, i-glycine ingasetyenziselwa yodwa njenge-condiment kwaye isetyenziswe ngokudibanisa ne-sodium glutamate, i-DL-alanine acid, kunye ne-citric acid.Kwamanye amashishini, inokusetyenziswa njenge-ejenti yokulungelelanisa i-pH, yongezwa kwisisombululo se-plating, okanye isetyenziswe njengento ekrwada yokwenza ezinye i-amino acids.Ingaphinda isetyenziswe njengee-reagents ze-biochemical kunye ne-solvent kwi-organic synthesis kunye ne-biochemistry.Kwishishini lamachiza, lisetyenziswa njenge-buffer ye-chlortetracycline, i-amino antacids.
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