Taurine CAS 107-35-7 Assay 99.0 ~ 101.0% Factory High Quality
I-Shanghai Ruifu Chemical Co., Ltd. yenye yabakhiqizi abahamba phambili kunye nabanikezeli beTaurine (i-CAS: 107-35-7) enomgangatho ophezulu, amandla okuvelisa iitoni ze-30000 ngonyaka.I-Taurine ithengiswe ekhaya nakwamanye amazwe, inconywa ngabathengi bethu.Sinokubonelela ngenkonzo yehlabathi jikelele, encinci kunye nesixa esikhulu esikhoyo, inkonzo eyomeleleyo emva kokuthengisa.Wamkelekile kwiodolo.Please contact: alvin@ruifuchem.com
Igama leMchiza | Taurine |
Izithethantonye | I-2-Aminoethanesulfonic Acid;I-2-Aminoethylsulfonic Acid;β-Aminoethylsulfonic Acid;I-2-Amino-Ethanesulfonic Acid; |
Inombolo yeCAS | 107-35-7 |
Inombolo yeCAT | RF-PI1699 |
Ubume beStokhwe | Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni |
Ifomula yeemolekyuli | C2H7NO3S |
Ubunzima beMolekyuli | 125.15 |
Indawo yokunyibilika | >300℃ (ilayiti.) |
Ukuxinana | 1.00 g/mL ku-20℃ |
Ukunyibilika | Inyibilika emanzini.Ayinyibiliki kwi-Ethanol (99.5) |
Uphawu | Ruifu Chemical |
Iikhowudi zeNgozi | Xi | RTECS | WX0175000 |
Iingxelo zoMngcipheko | 36/37/38 | I-TSCA | Ewe |
Iingxelo zoKhuseleko | 26-36-24/25 | Ikhowudi ye-HS | 2921199090 |
WGK eJamani | 2 |
Into | Iinkcukacha |
Imbonakalo | Iikristale eziMhlophe okanye umgubo weCrystalline |
Ukuchongwa (IR) | Ngokungqinelana ne-Reference Spectrum |
Isivavanyi | 99.0~101.0 % (Amanzi) |
Ilahleko ekomisweni | <0.20% (kwi-105℃ iiyure ze-3) |
Intsalela kwi-Ignition | <0.10% |
Ukucaca kunye nombala wesisombululo | Icacile kwaye ayinambala (1.0 g yeTaurine kwi-20 mL yamanzi) |
Iintsimbi ezinzima (njenge Pb) | <10ppm |
IArsenic (As2O3) | <2ppm |
Intsimbi (Fe) | <10ppm |
I-Chloride (njenge-Cl) | <0.01% |
Isulphate (as SO4) | <0.01% |
Ityuwa ye-ammonium (njenge-NH4) | <0.02% |
pH | 4.1~5.6 |
I-Carbonized ngokulula | Umba ongenambala |
Ukubalwa kwePleti iyonke | <1000cfu/g |
Igwele kunye nokungunda | <100cfu/g |
E.Coli | Ibi |
Salmonella | Ibi/25g |
Staphylococcus Aureus | Engalunganga/g |
Beka ubomi kwishelufa | Iinyanga ezingama-24 ukuba zigcinwe ngokufanelekileyo nakwiPakethelo yayo yoqobo |
Umgangatho woVavanyo | JP17 / USP41 /GB14759 Standard |
I-Taurine (CAS: 107-35-7) Indlela yoVavanyo lweJP
I-Taurine, xa yomisiwe, iqulethe ngaphantsi kwe-99.0% kwaye ingabi ngaphezu kwe-101.0% ye-C2H7NO3S.
Inkcazo yeTaurine yenzeka njengeekristale ezingenambala okanye ezimhlophe, okanye umgubo omhlophe wekristale.
Iyanyibilika emanzini, kwaye ayinyibiliki kwi-ethanol (99.5).
I-pH yesisombululo esilungiselelwe ngokunyibilikisa i-1.0 g yeTaurine kwi-20 mL yamanzi asandul 'ukubiliswa kunye namanzi apholileyo phakathi kwe-4.1 kunye ne-5.6.
Ukuchongwa Ukumisela i-infrared absorption spectrum ye-Taurine njengoko iqondiswe kwindlela ye-potassium bromide disk phantsi kwe-Infrared Spectrophotometry <2.25>, kwaye uthelekise i-spectrum kunye ne-Reference Spectrum: zombini i-spectra ibonisa ubunzima obufanayo bokuxhamla kwiinombolo zamaza afanayo.
Ukucoceka (1) Ukucaca kunye nombala wesisombululo-Isisombululo esifunyenwe ngokuchithwa kwe-1.0 g yeTaurine kwi-20 mL yamanzi icacile kwaye ayinambala.
(2) I-Chloride <1.03>-Yenza uvavanyo nge-1.0 g yeTaurine.Lungisa isisombululo sokulawula kunye ne-0.30 mL ye-0.01mol / L i-hydrochloric acid VS (kungekho ngaphezu kwe-0.011%).
(3) Sulfate <1.14>-Yenza uvavanyo nge-2.0 g yeTaurine.Lungiselela isisombululo sokulawula kunye ne-0.40 mL ye-0.005 mol / L i-sulfuric acid VS (kungekho ngaphezu kwe-0.010%).
(4) Ammonium <1.02>-Yenza uvavanyo nge-0.25 g yeTaurine.Lungiselela isisombululo sokulawula kunye ne-5.0 mL ye-Standard Ammonium Solution (engekho ngaphezu kwe-0.02%).
(5) Izinyithi ezinzima <1.07>-Qhubeka kunye ne-2.0 g yeTaurine ngokweNdlela ye-1, kwaye wenze uvavanyo.Lungiselela isisombululo solawulo kunye ne-2.0 mL yeSisombululo esiPhambili seNkokheli (kungekho ngaphezu kwe-10 ppm).
(6) Intsimbi <1.10> -Lungisa isisombululo sovavanyo kunye ne-2.0 g yeTaurine ngokweNdlela ye-1, kwaye wenze uvavanyo ngokweNdlela ye-A. Lungisa isisombululo sokulawula kunye ne-2.0 mL ye-Standard Iron Solution (engekho ngaphezu kwe-10 ppm).
(7) Izinto ezihambelanayo-Dibanisa i-1.0 g yeTaurine kwi-50 mL yamanzi, kwaye usebenzise esi sisombululo njengesisombululo sesampuli.Umbhobho oyi-1 mL yesampulu yesisombululo, kwaye wongeze amanzi ukwenza kanye i-50mL.Umbhobho we-1 mL yesi sisombululo, yongeza amanzi ukwenza i-10 mL ngqo, kwaye usebenzise esi sisombululo njengesisombululo esiqhelekileyo.Yenza uvavanyo ngezi zisombululo njengoko kuqondiswe phantsi kwe-Thin-layer Chromatography <2.03>.I-Spot 5mL nganye yesisombululo sesampuli kunye nesisombululo esiqhelekileyo kwi-plate ye-silica gel ye-chromatography enqabileyo.Phuhlisa ipleyiti ngomxube wamanzi, i-ethanol (99.5), i-1-butanol kunye ne-acetic acid (100) (150: 150: 100: 1) ukuya kumgama omalunga ne-10 cm, kunye ne-air-dry plate.Gcoba ngokulinganayo i-ninhydrin-butanol TS kwipleyiti, kunye nobushushu kwi-105 ℃ imizuzu emi-5: indawo ngaphandle kwendawo yomgaqo kunye nesisombululo sesampuli ayikho ngaphezu kwebala elinye, kwaye ayinamandla ngaphezu kwendawo enesisombululo esiqhelekileyo. .
Ilahleko ekomisweni <2.41> Akukho ngaphezu kwe-0.20% (1 g, 105℃, iiyure ze-2).
Intsalela ekutshisweni <2.44>Akukho ngaphezu kwe-0.1% (1 g).
I-Assay Ukulinganisa ngokuchanekileyo malunga ne-0.2 g ye-Taurine, eyomisiwe ngaphambili, ichithe kwi-50 mL yamanzi, yongeza i-5 mL yesisombululo se-formaldehyde, kunye ne-titrate <2.50>kunye ne-0.1 mol / L i-sodium hydroxide VS (i-potentiometric titration).Yenza ukuzimisela okungenanto ngendlela efanayo, kwaye wenze naluphi na ulungiso oluyimfuneko.
I-mL nganye ye-0.1 mol / L i-sodium hydroxide VS =12.52 mg ye-C2H7NO3S
Izikhongozeli kunye nokugcinwa Izikhongozeli-Izikhongozeli ezivalwe kakuhle.
I-Taurine (i-CAS: 107-35-7) Indlela yoVavanyo lwe-USP
INGCACISO
I-Taurine iqulethe i-NLT 98.5% kunye ne-NMT 101.5% ye-taurine (C2H7NO3S), ibalwe ngokomisiweyo.
UKUCHAZA
• A. UKUFUNWA KWE-IFRARED <197K>
UVAVANYO
• UKUMISELWA KWENITROGEN, Indlela II <461>
Uhlalutyo: Qhubeka njengoko kuchaziwe kwisahluko.I-mL nganye ye-0.01 N i-asidi ye-sulfuric ilingana ne-1.25 mg ye-C2H7NO3S.
Indlela yokwamkela: 98.5% -101.5% kwisiseko esomileyo
UBUNGCOLA
• INTSALELA YOKUBASE <281>: NMT 0.3%
• I-CHLORIDE NE-SULFATE, i-Chloride <221>
Umgangatho: 0.50 mL ye-0.020 N i-hydrochloric acid
Isampuli: 0.7 g yeTaurine
Indlela yokwamkelwa: NMT 0.05%
• I-CHLORIDE NE-SULFATE, i-Sulfate <221>
Umgangatho: 0.25 mL ye-0.020 N i-asidi ye-sulfuric
Isampuli: 0.8 g yeTaurine
Indlela yokwamkelwa: NMT 0.03%
• I-IRON <241>: NMT 30 ppm
• IIMETALI EZINZIMA, Indlela I <231>: NMT 15 ppm
• IINDLELA EZINXULUMENEYO
Isisombululo esisemgangathweni: 0.05 mg / mL ye-USP Taurine RS emanzini i-concentration elinganayo malunga ne-0.5% yesisombululo seSample
Isisombululo sesampuli: 10 mg / mL yeTaurine emanzini
Inkqubo yeChromatographic
(Jonga iChromatography <621>, iChromatography eThin-Layer.)
Indlela: TLC
I-Adsorbent: 0.25-mm umaleko we-chromatographic umxube we-silica gel
Umthamo wosetyenziso: 5 µL
Ukuphuhlisa inkqubo yokunyibilikisa: I-butyl alcohol, glacial acetic acid, kunye namanzi (3:1:1)
I-reagent yokutshiza: 2 mg / mL ye-ninhydrin kumxube we-butyl alcohol kunye ne-2 N acetic acid (95: 5)
Uhlalutyo: Yomisa iplate kwi-80 ° kwi-30 min.Gcoba ipleyiti nge-Spray reagent, kwaye ushushu kwi-80 ° malunga ne-10 min.Hlola ipleyiti phantsi kokukhanya okumhlophe.[QAPHELA-Ixabiso le-RF leendawo ze-taurine kufuneka libe malunga ne-0.2.]
Iinqobo zokwamkelwa: Akukho ndawo yesibini yesisombululo seSampuli inkulu okanye inamandla kuneyona ndawo iphambili yesisombululo soMgangatho.
Ukungcola komntu ngamnye: NMT 0.5%
IIMVAVANYO EZITHILE
• UKULAHLEKO EKOMISENI <731>: Yomisa isampuli kwi-105° kangange-3 h: ilahlekelwa yi-NMT nge-0.3% yobunzima bayo.
IIMFUNO EZONGEZELELWEYO
• UKUPAKIWA NOKUGCINWA: Londoloza kwizikhongozeli ezivalwe kakuhle.
• IMIGANGATHO YE-USP REFERENCE <11>
USP Taurine RS
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I-Taurine (i-CAS: 107-35-7), ukuhlukana kokuqala kwi-bezoar, ebizwa ngokuba yi-bezoar.Uzinzo lweekhemikhali zeTaurine, ezingenakunyibilika kwi-ether kunye nezinye i-solvents eziphilayo, i-sulfure-equkethe i-amino acids engeyiyo iprotheni, emzimbeni ukuya kwi-free state, musa ukuthatha inxaxheba kwiprotheni yomzimba ye-Biosynthesis.I-Taurine, nangona ingabandakanyekanga kwi-protein synthesis, kodwa i-cystine, i-cysteine metabolism inxulumene ngokusondeleyo.Ukwenziwa komntu kwe-taurine cysteine sulfite carboxylase (CSAD) umsebenzi uphantsi, ikakhulu kuxhomekeke ekutyiweni kokutya kwe-taurine ukuhlangabezana neemfuno zomzimba.
Usetyenziso lweTaurine:
1. Kwishishini lokutya: I-Taurine ingasetyenziswa njengezongezo zokutya, izongezo zesondlo ekutyeni ezifana neemveliso zobisi, iziselo, ubisi olungumgubo, ubisi olungumgubo, umgubo wobisi, kunye neemveliso zembotyi kunye neziqholo ezixutyiweyo.I-Taurine inokukhawulezisa ukuhlukana kunye nokuphuhliswa kweeseli ze-nerve, ukuphucula i-immunocompetence.Olu hlobo lwe-Taurineproduct lunemisebenzi yokhathalelo lwempilo elungileyo kwaye ifanelekile kwiqela leminyaka eyahlukeneyo.Njengesongezo sokutya esinesondlo singongezwa ngokufanelekileyo ebisini nakumgubo wobisi.Isetyenziswa njengesithako kwiziselo ezininzi zamandla.
2. KwiSiselo: I-Taurine ingasetyenziswa njengezongezo zesondlo kwiziselo ezifana neti.
3. Kwishishini leMichiza: I-Taurine ingasetyenziselwa njengeziyobisi ze-Antihypertensive, iziyobisi ze-hypoglycemic, iziyobisi zentliziyo kwii-pharmaceuticals.I-Taurine ine-anti-inflammatory, i-antipyretic, i-analgesic, i-sedative, i-hypotensive, i-hypoglycemic, i-antiarrhythmic, i-antibacterial, i-antiplatelet aggregation, iphucula ukusebenza kwe-immune, i-cholagogic, isibindi esinamandla, i-detoxification, ukulawulwa koxinzelelo lwe-vascular kunye nezinye iziphumo.Ineendlela ezahlukeneyo zokusetyenziswa kweklinikhi: ingasetyenziselwa kunyango lwe-hepatitis ebukhali kwaye engapheliyo, isibindi esinamafutha, i-cholecystitis, i-bronchitis, i-tonsillitis, i-conjunctivitis ebukhali, njl njl.Ikwasetyenziswa kunyango lwengqele, umkhuhlane, ukuxhuzula, i-infantile spasm, ukungaphumeleli kwentliziyo, i-arrhythmia, uxinzelelo lwegazi, ukopha kwesibeleko, i-arteriosclerosis, i-acne njalo njalo.I-taurine isetyenziswe ngokubanzi njengeyeza e-China naseJapan.
4. KwiMpilo kunye noNyango loBuntu: I-Taurine inokusetyenziswa kwi-cosmetic kunye neemveliso zokunyamekela komntu ezifana neemveliso zokunakekelwa kwesikhumba.
5. KwezoLimo/Ukutya Kwezilwanyana/Iinkuku: I-Taurine ingasetyenziswa njengesongezelelo sezondlo kwezoLimo/Ukutya kwezilwanyana/Iinkuku ezifana nokutya kwekati.I-Taurine yi-amino acid ebalulekileyo kubantu nakwizilwanyana.I-Taurine ingasetyenziswa njengesongezo sokutya kwisondlo sezilwanyana ukukhusela izifo zentlanzi kunye nokwenza amehlo eekati, izinja kunye nezinye izilwanyana zasekhaya akhanye.
6. Umbindi we-organic synthesis.
I-Taurine (CAS: 107-35-7) Iinzuzo:
1. I-Taurine inokukhawulezisa ukukhula kwenkqubo ye-nervous;
2. I-Taurine idlala indima ebalulekileyo ekugcinweni kombono oqhelekileyo;
3. I-taurine inokuphucula amajoni omzimba kwaye incede ukukhula komzimba;
4. I-Taurine inokukhawulezisa ukugaya kwamafutha kwaye idlala indima kwi-gall bile metabolization;
5. I-Taurine inceda ukugcina ukusebenza kwengqondo kunye nokukhawulezisa & nokukhulisa ingqondo yomntwana kunye nabantwana;
6. I<em>taurine idlala indima enkulu kukulungelelana kwenkqubo ye-endocrine, yaye inokulungelelanisa ize ikhusele inkqubo yentliziyo yomzimba.
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