DL-Alanine CAS 302-72-7 (H-DL-Ala-OH) Uvavanyo 98.5~101.0% (Titration) 2500 MT/Unyaka
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-DL-Alanine (H-DL-Ala-OH; DL-Ala) (i-CAS: 302-72-7) enomgangatho ophezulu, amandla okuvelisa iiToni ezingama-2000 ngonyaka. .Njengomnye wababoneleli abakhulu be-amino acids e-China, i-Ruifu Chemical ibonelela nge-amino acids kunye ne-derivatives ukuya kwimigangatho yamazwe ngamazwe, njenge-AJI, i-USP, i-EP, i-JP kunye nemigangatho ye-FCC, inesabelo esikhulu semarike.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kwi-DL-Alanine,Please contact: alvin@ruifuchem.com
| Igama leMchiza | DL-Alanine |
| Izithethantonye | H-DL-Ala-OH;DL-Ala-OH;(±)-Alanine;DL-Ala;DL-α-Alanine;(R,S)-Alanine;I-DL-2-Aminopropionic Acid;(±) -2-Aminopropionic Acid;I-DL-α-Aminopropionic Acid |
| Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso iiToni ezingama-2000 ngonyaka |
| Inombolo yeCAS | 302-72-7 |
| Ifomula yeemolekyuli | C3H7NO2 |
| Ubunzima beMolekyuli | 89.09 |
| Indawo yokunyibilika | 289℃(dec.) (lit.) |
| Ukuxinana | 1.424 g/cm3 |
| Ukunyibilika kwamanzi | Inyibilika emanzini, 156 g/L (20℃) |
| Ukunyibilika | Inyibilika ngokulula kuManzi ashushu, iNyibilika emanzini, iNyibilika kancinane kwi-Ethanol, i-Ether ayinyibiliki. |
| Uzinzo | Izinzile.Ayihambelani ne-Agents eqinile ye-Oxidizing |
| Ugcino Temp. | Itywinwe kwindawo eyomileyo, iVenkile kwindawo yobushushu beGumbi |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Ukuhlelwa | Amino Acids & Derivatives |
| Uphawu | Ruifu Chemical |
| Iikhowudi zeNgozi | Xi - Uyacaphukisa |
| Iingxelo zoMngcipheko | 36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumula kunye nesikhumba. |
| Iingxelo zoKhuseleko | S22 - Musa ukuphefumla uthuli. I-S24/25 - Gwema ukudibana nolusu kunye namehlo. S36 - Nxiba iimpahla ezifanelekileyo zokukhusela. S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
| WGK eJamani | 3 |
| RTECS | AY2980000 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 2922491990 |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Iikristale eziMhlophe okanye iPowder yeCrystalline;Incasa eSweet | Iyahambelana |
| Ukuchongwa | I-Infrared Absorption Spectrum | Iyahambelana |
| Ugqithiso | ≥98.0% (C=10, H2O, 430 nm, 1 cm iseli) | 98.5% |
| Ikloridi (Cl) | ≤0.020% | <0.020% |
| Isulfate (SO4) | ≤0.020% | <0.020% |
| I-Ammonium (NH4) | ≤0.020% | <0.020% |
| Intsimbi (Fe) | ≤20ppm | <20ppm |
| Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
| IArsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Ezinye iiAmino Acids | IChromatographically ayifumaneki | Iyahambelana |
| Ilahleko ekomisweni | ≤0.20% (kwi-105℃ kwiiyure ze-3) | 0.15% |
| Intsalela ekutshisweni (iSulfated) | ≤0.10% | 0.07% |
| Isivavanyi | 98.5 ukuya 101.0% (Titration on Dry Basics) | 99.8% |
| Ixabiso le-pH | 5.5 ukuya ku-7.0 (2.5% kwi-H2O,25℃) | 5.8 |
| Ukuqukumbela | Le Mveliso ngokuHlolwa ngokuVumelana noMgangatho we-AJI97 | |
| Usetyenziso oluphambili | IiAmino Acids;Izongezo zokutya;AbaPhakathi bamayeza | |
I-DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) AJI 97 Indlela yoVavanyo
Ukuchonga: Thelekisa i-spectrum ye-infrared yokufunxa yesampuli kunye neyomgangatho we-potassium bromide disc method.
Imeko yeSolution (Transmittance): 1.0g 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): A-1
I-Sulfate (SO4): 1.2g, (1), i-ref: 0.50ml ye-0.005mol/L H2SO4
Intsimbi (Fe): 0.75g, ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Iintsimbi ezinzima (Pb): 2.0g, (1), ref: 2.0ml yePb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Ezinye ii-Amino Acids: Isampulu yoVavanyo: 10μg, A-1-a
Ilahleko ekomisweni: kwi-105℃ kwiiyure ezi-3.
Intsalela kwi-Ignition (Sulfated): Uvavanyo lwe-AJI 13
I-Assay: Isampuli eyomileyo, i-90mg, (1), i-3ml ye-asidi ye-formic, i-50ml ye-glacial acetic acid, i-0.1mol / L HCLO4 1ml = 8.909mg C3H7NO2
Uvavanyo lwe-pH: 1.0g kwi-20ml ye-H2O
Iphakheji: Ibhotile eFluorinated, 25kg/bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo, eyomileyo nengena umoya kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
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UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
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Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
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I-DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) Umsebenzi:
1. Amayeza
(1) I-DL-Alanine yinto ebalulekileyo ekrwada kwi-synthesis ye-VB6, izondlo ziyinxalenye yecandelo lokuzaliswa kwe-amino acids ecocekileyo yokutya.
(2) i-DL-Alanine njengenxalenye ephambili yenaliti ye-amino acid - 800, isibindi sokuya, ingqondo, kunye nokunceda izigulane ezine-coma ye-hepatic zivuke ngokukhawuleza, luhlobo lweyeza le-diuresis.
(3) I-DL-alanine iyindawo ebalulekileyo ephakathi kwi-synthesis yezinye izitshabalalisi kunye namayeza, ii-microorganisms zonyango kunye ne-biochemical amino acid metabolism.
2. Izongezo zokutya
(1) I-DL-Alanine inokuphucula ixabiso lesondlo sokutya, kuzo zonke iintlobo zokutya kunye neziselo, ezifana nesonka, i-ice point yamanzi, iti yeziqhamo, ubisi, i-soda, i-sorbet, njalo njalo.Yongeza i-0.1 ~ 1% ye I-alanine inokuthi ngokucacileyo iphucule izinga lokusetyenziswa kweprotheyini ekutyeni nakwisiselo, kwaye ngenxa yokuba i-alanine ineempawu zokufunxa iiseli ngokuthe ngqo, ngoko ke, emva kokusela kunokubuyisela ngokukhawuleza ukukhathala, ukuhlaziya.
(2) Ii-sweeteners ezenziweyo zokuphucula imvakalelo yokungcamla, zinokwenza ukusebenza kakuhle, ukunciphisa umthamo. Kwikhompawundi kunye ne-sweet mei agent ye-1 ~ 10% ye-alanine, inokuphucula ubumnandi, i-sweet, ethambileyo njenge-arhente ye-sweet mei yendalo, kwaye inokuphucula incasa.
(3) I-DL-Alanine inobumnandi obukhethekileyo, Isetyenziswa ikakhulu njengesongezo sezondlo kunye nesinongo kwishishini lokulungisa ukutya.Isetyenziswa njenge agent.Inokongeza isiphumo sesinongo;Ulungiso lunokusetyenziswa njengearhente emuncu, phucula incasa emuncu yeasidi ephilayo.
(4) Ngokunambitheka okumuncu, yenza incasa yetyuwa ngokukhawuleza, uphucule umphumo we-pickles, i-pickle, inokunciphisa ixesha lokukhetha, ukuphucula i-flavour;Njengearhente yokulungisa iasidi kunye ne-buffer ngenxa yokwenziwa kunye neziselo ezihlaziyayo, inokuthintela ukuguga kwewayini ehlwahlwazayo kwaye inciphise ivumba legwele.Ingasetyenziswa kuzo zonke iintlobo processing ukutya, ezifana ioli, imayonnaise, ukutya okurhabaxa, soy sauce impregnation ukutya, bran irayisi ukutya pickled, etc. Akunakuthintela kuphela oxidation, kodwa nokuphucula incasa yayo.
(5) I-DL-alanine isetyenziswa njengesongezelelo sesondlo kunye nesinongo.Inokuphucula incasa yencasa, yongeze ubumuncu be-asidi ephilayo.Kwaye i-dl-alanine ingasetyenziswa kwiipikili, iziselo kunye newayini.
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