L-Alanine CAS 56-41-7 (H-Ala-OH) Tsafta 98.5%~101.0% AJI 97/USP/BP/FCC Standard
Shanghai Ruifu Chemical Co., Ltd. shi ne babban masana'anta da mai ba da kayayyaki na L-Alanine (H-Ala-OH) (Ƙaƙwalwar Ala ko A) (CAS: 56-41-7) tare da babban inganci, ƙarfin samarwa 20000 ton a kowace shekara. , ya sadu da ƙayyadaddun bayanai na AJI 97/USP/BP/JP/FCC.Ruifu Chemical yana daya daga cikin manyan masu samar da L-Alanine a kasar Sin, yana da babban kason kasuwa.Ana siyar da L-Alanine da kyau a kasuwannin gida da waje, yawancin abokan ciniki sun yaba.Ruifu Chemical kuma yana ba da sauran amino acid da abubuwan da aka samo asali.Za mu iya samar da COA, isarwa a duniya, ƙanana da yawa da ake samu.Idan kuna sha'awar L-Alanine,Please contact: alvin@ruifuchem.com
| Sunan Sinadari | L-Alanine |
| Makamantu | H-Ala-OH;L-Ala;L-(+)-Alanine;(A takaice Ala ko A);L-a-Alanine;(S)-2-Aminopropanoic Acid;L-2-aminopropionic acid;L-Alpha-Alanine;(2S)-2-Aminopropanoic Acid;(S)-2-Aminopropanoic Acid;(S)-(+)-Alanine;(S)-Alanine;L-α-aminopropionic acid;α-Alanine;α-aminopropionic acid |
| Lambar CAS | 56-41-7 |
| Lambar CAT | Saukewa: RFA101 |
| Matsayin Hannun jari | A Stock, Ƙarfin Samar da Ton 20000 a kowace shekara |
| Tsarin kwayoyin halitta | C3H7NO2 |
| Nauyin Kwayoyin Halitta | 89.09 |
| Matsayin narkewa | 315℃ |
| Yawan yawa | 1.432 g/cm 3 |
| Solubility a cikin Ruwa | Kusan Gaskiya |
| Kwanciyar hankali | Barga.Mara jituwa Tare da Ƙarfafan Ma'aikatan Oxidizing |
| Alamar | Ruifu Chemical |
| Lambobin haɗari | Xi | F | 10 |
| Bayanin Hatsari | 36/37/38 | Farashin TSCA | Ee |
| Bayanan Tsaro | 24/25-36-26 | Matsayin Hazard | Haushi |
| WGK Jamus | 3 | HS Code | 2922491990 |
| RTECS | AY2990000 |
| Abu | Ƙayyadaddun bayanai |
| Bayyanar | Farin Crystal ko Foda na Crystal;Dandanan Dadi |
| Tsafta | 98.5% ~ 101.0% (Lissafi akan busasshiyar tushe) |
| Ganewa | Kwatanta bakan shayarwar infrared na samfurin tare da na ma'auni ta hanyar fayafai na potassium bromide |
| Solubility | Mai narkewa da yardar kaina a cikin ruwa kuma a cikin formic acid, a zahiri ba a iya narkewa a cikin ethanol da ether.Narkar da a cikin dilute hydrochloric kuma a cikin dilute sulfuric acid. |
| Takamaiman Juyawa[a]D20 | +14.3° ~ +15.2° (C=10,6N HCl) |
| Yanayin Magani | Bayyananne kuma mara launi |
| watsawa | ≥98.0% |
| Chloride (Cl) | ≤0.010% |
| Ammonium(NH4) | ≤0.020% |
| Sulfate(SO4) | ≤0.020% |
| Iron (F) | ≤10ppm |
| Karfe masu nauyi (Pb) | ≤10ppm |
| Arsenic(AS2O3) | ≤1pm |
| Sauran Amino Acids | Ya dace |
| Asarar bushewa | ≤0.20% (Bushe shi a 105 ℃ na 3 hours) |
| Ragowa akan Ignition | 0.10% |
| raga | 90% Wuce 40-60 Mesh |
| Sauran Amino Acids | Ba a Gane Chromatographically |
| pH darajar | 5.5 ~ 7.0 |
| Matsayin Gwaji | Bayanin AJINOMOTO Amino Acid Bugu na 8 (AJI 97) Kayan Abinci na Abinci Codex Edition na Goma sha biyu (FCC) Amurka Pharmacopoeia (USP) |
| Amfani | Amino acid;Abubuwan Abincin Abinci;Matsakaicin Magunguna |
Dukkanin Tsarin Masana'antu na L-Alanine
(H-Ala-OH) (An gajarta Ala ko A) (CAS: 56-41-7)
BAYANI
Alanine ya ƙunshi NLT 98.5% da NMT 101.5% na C3H7NO2, kamar yadda L-alanine, ƙididdiga akan busasshen tushe.
GANO
RASHIN NUFI <197K>
ASSAY
TSARI
Misali: 80 MG na Alanine
Tsarin Titrimetric USP L-Alanine RS (Duba Titrimetry <541>)
Yanayin: Kai tsaye titration
Titrant: 0.1 N perchloric acid VS
Gano ƙarshen ƙarshen: Potentiometric
Blank: 3 ml na formic acid a cikin 50 ml na glacial acetic.acid
Analysis: Narkar da Samfurin a cikin cakuda 3 ml na formic acid da 50 ml na glacial acetic acid, da titrate tare da 0.1 N perchloric acid VS.Yi ƙididdige yawan shekarun C3H7NO2 a cikin ɓangaren da aka ɗauka:
Sakamako = [(VB) xNxFx100]/W
V= Samfurin titrant girma (mL)
B= Ƙarar titrant (mL)
N = daidaitaccen titrant (mEq/ml)
F= daidaitattun ma'auni: 89.09 mg/mEq
W= Nauyin Samfurin (mg)
Sharuɗɗan karɓa: 98.5% - 101.5% akan busasshen tushe
RASHIN ZUCIYA
Najasa Na Inorganic
WUTA WUTA <281>: NMT 0.15%
CHLORIDEAND SULFATE, Chloride <221>: Wani yanki na 1.0-g yana nuna babu chloride fiye da daidai da 0.70 ml na 0.020 N hydrochloric acid (0.05%).
CHLORIDEAND SULFATE, Sulfate <221>: Wani yanki na 1.0-g yana nuna babu sauran sulfate fiye da daidai da 0.30 ml na Impurities.0.020 N sulfuric acid (0.03%).
IRON <241>: NMT 30 ppm
KARFE MAI KYAU, Hanyar I <231>: NMT 15 ppm
Najasa Na Halitta
TSARI
Adsorbent: 0.25-mm Layer na chromatographic silica gel cakuda
Daidaitaccen bayani: 0.05 mg/mL na USP L-Alanine RS.[NOTE-Wannan bayani yana da maida hankali daidai da 0.5% na na samfurin bayani.]
Maganin dacewa da tsarin: 0.4 MG / ml kowane na USP L-Alanine RS da USP Glycine RS
Maganin samfurin: 10 MG / ml na Alanine
Fesa reagent: 2 mg/mL na ninhydrin a cikin cakuda butyl barasa da 2 N acetic acid (95:5)
Haɓaka tsarin ƙarfi: Butyl barasa, glacial acetic acid, da ruwa (60:20:20)
Girman aikace-aikacen: 5μL
Bincike
Samfura: Daidaitaccen bayani, Maganin dacewa da tsarin, da Samfurin bayani
Ci gaba kamar yadda aka ba da umarni don Chromatography <621>, Chromatography na Baƙaƙe.Bayan bushewar farantin iska, maimaita tsarin ci gaba.Bayan bushewar iska a karo na biyu, fesa da Reagent Fesa, kuma zafi zuwa .100 ~ 105 na 15 min.Bincika farantin karfen farar haske.Na'urar chromatogram da aka samu daga tsarin dacewa da tsarin yana nuna a sarari guda biyu masu ƙima.
Sharuɗɗan karɓa
Rashin ƙazanta ɗaya: Duk wani wuri na biyu na samfurin samfurin bai fi girma ko mafi tsanani fiye da ainihin tabo na daidaitaccen bayani ba, NMT 0.5%
Jimlar ƙazanta: NMT 2.0%
MAKAMMAN JARRABAWA
Juyawa na gani, Takamaiman Juyawa <781S>: +13.7° zuwa +15.1° Samfurin bayani: 100 mg/mL a cikin 6 N hydrochloric acid
PH <791>: 5.5 ~ 7.0, a cikin wani bayani (1 a cikin H20)
RASHIN BUSHEWA <731>: bushe samfurin a 105 ℃ na 3 h: yana rasa NMT 0.2% na nauyinsa.
KARIN BUKATA
MAKIYAYYA: Ajiye a cikin matsuguni, kuma adana a zazzabin ɗaki mai sarrafawa.
MATSAYIN NAZARI NA USP <11>
USP L-Alanine RS
USP Glycine RS
Kunshin: Kwalba, 25kg / Bag, 25kg / kwali drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi, bushe da iska mai nisa daga abubuwan da ba su dace ba.Kare daga haske da danshi.
L-Alanine (alama Ala ko A, CAS 56-41-7) shine α-amino acid wanda ake amfani dashi a cikin biosynthesis na sunadaran.L-Alanine daya ne daga cikin amino acid guda 20 da aka sanya su ta hanyar lambar kwayoyin halitta.Ya ƙunshi ƙungiyar amine da ƙungiyar carboxylic acid, dukansu a haɗe zuwa tsakiyar carbon atom wanda kuma yana ɗauke da sarkar gefen ƙungiyar methyl.
L-Alanine (CAS 56-41-7) ana amfani dashi ko'ina azaman kayan abinci mai gina jiki, azaman mai zaki da haɓaka ɗanɗano a cikin masana'antar abinci, azaman haɓakar ɗanɗano da kiyayewa a cikin masana'antar abin sha, azaman matsakaici don masana'antar magunguna a cikin magunguna, azaman ƙarin abinci mai gina jiki da ƙari. Wakilin gyara mai tsami a cikin aikin noma/abincin dabbobi, kuma a matsayin tsaka-tsaki a masana'antar sinadarai iri-iri.L-Alanine amino acid ne wanda zai iya aiki azaman wakili mai sanyaya fata.Yawancin lokaci ana amfani dashi tare da sauran amino acid.
L-Alanine shine L-enantiomer na alanine.Ana amfani da L-alanine a cikin abinci mai gina jiki na asibiti a matsayin wani ɓangare na abinci na mahaifa da na ciki.L-alanine yana taka muhimmiyar rawa wajen canja wurin nitrogen daga wuraren nama zuwa hanta.L-Alanine ana amfani dashi sosai azaman kayan abinci mai gina jiki, azaman mai zaki da haɓaka ɗanɗano a cikin masana'antar abinci, azaman mai haɓaka ɗanɗano da kiyayewa a cikin masana'antar abin sha, azaman matsakaici don masana'antar magunguna a cikin magunguna, azaman ƙarin abinci mai gina jiki da wakili mai gyara gyara a cikin noma / ciyarwar dabba. , kuma a matsayin tsaka-tsaki wajen kera sinadarai iri-iri.
