L-Alanine CAS 56-41-7 (H-Ala-OH) daahirnimada 98.5%~101.0% AJI 97/USP/BP/FCC
Shanghai Ruifu Kiimikada Co., Ltd. waa saaraha iyo alaab-qeybiyaha L-Alanine (H-Ala-OH) (La soo gaabiyey Ala ama A) (CAS: 56-41-7) oo leh tayo sare leh, awoodda wax soo saarka 20000 tan sanadkii , la kulma AJI 97/USP/BP/JP/FCC.Kiimikada Ruifu waa mid ka mid ah alaab-qeybiyeyaasha ugu weyn ee L-Alanine ee Shiinaha, waxay leedahay saami suuq weyn.L-Alanine waxaa si wanaagsan loogu iibiyaa suuqa gudaha iyo dibaddaba, iyadoo ay ammaanayaan inta badan macaamiisha.Kiimikada Ruifu waxay sidoo kale bixisaa asiidhyada amino-yada kale iyo soosaarayaasha.Waxaan bixin karnaa COA, gaarsiinta adduunka oo dhan, tiro yar iyo tiro badan oo la heli karo.Haddii aad xiisaynayso L-Alanine,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | L-Alanine |
| La mid ah | H-Ala-OH;L-Ala;L-(+)-Alanine;(La soo gaabiyay Ala ama A);L-α-Alanine;(S)-2-Aminopropanoic Acid;L-2-aminopropionic acid;L-Alfa-Alanine;(2S)-2-aminopropanoic acid;(S)-2-Aminopropanoic Acid;(S)-(+)-Alanine;(S)-Alanine;L-α-aminopropionic acid;α-Alanine;α-aminopropionic acid |
| Lambarka CAS | 56-41-7 |
| Lambarka CAT | RFA101 |
| Heerka Saamiyada | Kaydka dhexdiisa, Awood Wax-soo-saar 20000 oo tan sannadkii |
| Qaanuunka molecular | C3H7NO2 |
| Miisaanka Molecular | 89.09 |
| Meesha dhalaalaysa | 315℃ |
| Cufnaanta | 1.432 g/cm3 |
| Ku milmay biyaha | Ku dhawaad Hufnaan |
| Xasilooni | DegganAan ku habboonayn Wakiilada Oxidaynta Xoogan |
| Summada | Kiimikada Ruifu |
| Xeerarka Khatarta | Xi | F | 10 |
| Bayaanka Khatarta | 36/37/38 | TSCA | Haa |
| Bayaanada Badbaadada | 24/25-36-26 | Heerka khatarta | Xanaaqsan |
| WGK Germany | 3 | Koodhka HS | 2922491990 |
| RTECS | AY2990000 |
| Shayga | Tilmaamaha |
| Muuqashada | Crystal cad ama budada crystalline;Dhadhan macaan oo yar |
| daahirnimo | 98.5% ~ 101.0% (waxaa lagu xisaabiyaa habka qalalan) |
| Aqoonsiga | Is barbar dhig nooca nuugista infrared-ka ee muunada iyo kan caadiga ah ee habka saxaxa bromide ee potassium |
| Solubility | Si xor ah ugu milmay biyaha iyo aashitada formic, oo ficil ahaan aan lagu milmi karin ethanol iyo ether.Waxay ku milmaysaa hydrochloric-ka-dilutee iyo sulfuric acid. |
| Wareeg gaar ah[α]D20 | +14.3° ~ +15.2° (C=10,6N HCl) |
| Xaalada Xalka | Cad oo aan midab lahayn |
| Gudbinta | ≥98.0% |
| Chloride (Cl) | ≤0.010% |
| Amooniyam(NH4) | ≤0.020% |
| Sulfate(SO4) | ≤0.020% |
| Birta (Fe) | ≤10pm |
| Biraha culus (Pb) | ≤10pm |
| Arsenic(AS2O3) | ≤1ppm |
| Amino Acids kale | waafaqsan |
| Luminta qalajinta | ≤0.20% (ku qalaji 105℃ 3 saacadood) |
| Hadhaaga dabka | ≤ 0.10% |
| Mesh | 90% Gudub 40-60 Mesh |
| Amino Acids kale | Chromatographic ahaan lama ogaan karo |
| Qiimaha pH | 5.5-7.0 |
| Heerka Imtixaanka | AJINOMOTO Amino Acid Specifications Edition 8aad (AJI 97) Daabacaadda Laba iyo Tobnaad ee Kiimikada Cunnada (FCC) Pharmacopoeia ee Maraykanka (USP) |
| Isticmaalka | Amino Acids;Cuntada lagu daro;Dhexdhexaadiyeyaasha Daawooyinka |
Habka wax-soo-saarka ee L-Alanine oo dhan
(H-Ala-OH) (La soo gaabiyey Ala ama A) (CAS: 56-41-7)
Qeexitaan
Alanine wuxuu ka kooban yahay NLT 98.5% iyo NMT 101.5% ee C3H7NO2, sida L-alanine, oo lagu xisaabiyo sal qallalan.
AQOONSIGA
NUUXDA INFRAREED <197K>
ASSAY
HABKA
Tusaale: 80 mg ee Alanine
Nidaamka Titrimetric USP L-Alanine RS (eeg Titrimetry <541>)
Habka: Titration toos ah
Titrant: 0.1 N perchloric acid VS
Ogaanshaha barta dhamaadka: Potentiometric
Banaan: 3 mL oo ah aashitada formic ee 50 mL ee glacial acetic.acid
Falanqaynta: Ku mil muunada isku dhafka 3 mL ee formic acid iyo 50 mL ee glacial acetic acid, iyo titrate leh 0.1 N perchloric acid VS.Xisaabi da'da boqolkiiba C3H7NO2 ee qaybta la qaatay:
Natiijadu = [(VB) xNxFx100]/W
V= Tusaalaha mugga titrant (mL)
B= mugga titrant maran (mL)
N= titrant caadiga ah (mEq/mL)
F= qodob u dhigma: 89.09 mg/mEq
W= miisaanka Tusaalaha (mg)
Shuruudaha aqbalaadda: 98.5%-101.5% ee salka qallalan
XANUUNKA
wasakhda aan noolaha ahayn
ILOWGA HAA DHAQANKA <281>: NMT 0.15%
KHLORIDEAND SULFATE, Kloride <221>: Qayb 1.0-g ah ma muujinayso koloriin ka badan 0.70 mL oo ah 0.020 N hydrochloric acid (0.05%).
KHLORIDEAND SULFATE, Sulfate <221>: Qayb 1.0-g ah ma muujinayso wax ka badan sulfate marka loo eego 0.30 mL oo wasakh ah.0.020 N sulfuric acid (0.03%).
IRON <241>: NMT 30 ppm
Biraha culus, Habka I <231>: NMT 15 ppm
Waxyeellada dabiiciga ah
HABKA
Adsorbent: 0.25-mm lakabka silica jel chromatographic ah
Xalka caadiga ah: 0.05 mg/ml ee USP L-Alanine RS.[FIIRO GAAR AH—Xalkani waxa uu leeyahay uruurin u dhiganta 0.5% ee xalka Tusaalaha.]
Xalka ku habboonaanta nidaamka: 0.4 mg/mL midkiiba USP L-Alanine RS iyo USP Glycine RS
Tusaalaha xalalka: 10 mg/mL ee Alanine
Daawada reagent: 2 mg/mL oo ninhydrin ah oo isku dhafka alkohol butyl ah iyo 2 N acetic acid (95:5)
Horumarinta habka dareeraha: khamriga Butyl, glacial acetic acid, iyo biyaha (60:20:20)
Codsiga mugga:5μL
Falanqaynta
Tusaalooyinka: Xalka caadiga ah, Xalka ku habboonaanta nidaamka, iyo Tusaalaha xalka
U wad sida lagu faray Chromatography <621>, Chromatography-Lakaarka khafiifka ah.Ka dib markaad hawo-qaboojiso saxanka, ku celi habka horumarinta.Ka dib markii hawo qalajinta mar labaad, ku buufin reagent buufin, oo kuleyli ilaa.100 ~ 105 15 min.Baar saxanka iftiinka hoostiisa.chromatogram-ka laga helay xalka ku habboonaanta nidaamka waxa uu muujinayaa laba dhibcood oo si cad loo kala soocay.
Shuruudaha aqbalaadda
Nijaasta Shakhsiyeedka: Meel kasta oo labaad ee xalka Tusaalaha kama weyna ama ka xoog badan tahay meesha ugu muhiimsan ee xalinta caadiga ah, NMT 0.5%
Wadarta wasakhda: NMT 2.0%
IMTIXAANO GAAR AH
Wareegga indhaha, Wareegga Gaarka ah <781S>: +13.7° ilaa +15.1° Xalka Tusaalaha:100 mg/mL ee 6 N hydrochloric acid
PH <791>: 5.5 ~ 7.0, xal (1 gudaha H20)
QASAARAN QALABKA <731>: Ku qalaji muunad 105 ℃ 3 saac: waxay luminaysaa NMT 0.2% miisaankeeda.
SHURUUD DHEERAAD AH
BAAKAYNTA BAAKAHA IYO BAASHADA: Ku kaydi weel cidhiidhi ah, oo ku kaydi heerkulka qolka kontaroolan.
HEERARKA Tixraaca USP <11>
USP L-Alanine RS
USP Glycine RS
Xidhmada: Dhalo, 25kg/bac, 25kg/ durbaan kartoon, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha daboolan bakhaar qabow, engegan oo hawo leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.
L-Alanine (calaamadaha Ala ama A, CAS 56-41-7) waa α-amino acid oo loo isticmaalo biosynthesis ee borotiinnada.L-Alanine waa mid ka mid ah 20-ka amino acids ee lagu calaamadeeyay code-ka hiddaha.Waxay ka kooban tahay koox amin iyo koox karboksilic acid ah, oo labaduba ku xidhan atamka kaarboonka dhexe kaas oo sidoo kale xanbaarsan silsilad dhinaca kooxda methyl.
L-Alanine (CAS 56-41-7) waxaa si weyn loo isticmaalaa sida supplements nafaqeynta, sida macaaneeyaha iyo dhadhan xoojiye ee warshadaha cuntada, sida kobcinta dhadhanka iyo ilaalinta warshadaha cabitaanka, sida dhexdhexaadka ah ee wax soo saarka daawada ee farmashiyaha, sida kabka nafaqada iyo Wakiilka sixitaanka dhanaan ee beeraha/quudinta xoolaha, iyo sida dhexe ee wax soo saarka ee kiimikooyinka organic kala duwan.L-Alanine waa amino acid kaas oo u dhaqmi kara sida wakiilka qaboojiyaha maqaarka.Inta badan waxaa lagu daraa asiidhyada amino-yada kale.
L-Alanine waa L-enantiomer ee alanine.L-alanine waxaa lagu isticmaalaa nafaqeynta kiliinikada iyada oo qayb ka ah nafaqeynta waalidka iyo gudaha.L-alanine wuxuu door muhiim ah ka ciyaaraa wareejinta nitrogen ee ka soo baxa unugyada unugyada beerka.L-Alanine waxaa si weyn loogu isticmaalaa kaabayaasha nafaqeynta, sida macaaneeyaha iyo dhadhanka xoojiso ee warshadaha cuntada, sida kobcinta dhadhanka iyo ilaalinta warshadaha cabitaanka, sida dhexdhexaadka ah ee wax soo saarka daawada ee farmashiyaha, sida kabka nafaqada iyo wakiilka saxitaanka dhanaan ee beeraha / quudinta xoolaha. iyo sida dhexdhexaadka ah ee soo saarista kiimikooyinka dabiiciga ah ee kala duwan.
