L-Asparagine Anhydrous CAS 70-47-3 (H-Asn-OH) Assay 99.0 ~ 101.0% Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. shine babban masana'anta kuma mai ba da kaya na L-Asparagine Anhydrous (Asn Anhydrous) (CAS: 70-47-3) tare da inganci mai inganci, ƙarfin samarwa 100 ton a kowace shekara.Ruifu Chemical yana ba da jerin amino acid da abubuwan da aka samo asali.Za mu iya samar da isar da sako na duniya, ƙanana da girma da yawa akwai.Idan kuna buƙatar L-Asparagine Anhydrous,Please contact: alvin@ruifuchem.com
L-Asparagine Monohydrate (H-Asn-OH · H2O) CAS 5794-13-8
L-Asparagine Anhydrous (Asn Anhydrous; H-Asn-OH) CAS 70-47-3
| Sunan Sinadari | L-Asparagine Anhydrous |
| Makamantu | Asn Anhydrous;Asn;H-Asn-OH;L-asparagine;L- (+) - asparagine;Laevo-Asparagine;Asparagine;L-Aspartic Acid 4-Amide Anhydrous;(S)-2-Aminosuccinic Acid 4-Amide Anhydrous;aspartamic acid;Agedoite;Altheine;L-2,4-Diamino-4-Oxobutanoic Acid;L-aspartamine;L-β-asparagine |
| Matsayin Hannun jari | A hannun jari, Ƙarfin Samar da Ton 100 a kowace shekara |
| Lambar CAS | 70-47-3 |
| Tsarin kwayoyin halitta | Saukewa: C4H8N2O3 |
| Nauyin Kwayoyin Halitta | 132.12 |
| Matsayin narkewa | 235 ℃ (Dec.) (lit.) |
| Yawan yawa | 1.543 |
| M | Hygroscopic |
| Ruwan Solubility | Mai narkewa a cikin Ruwa, 20g/L (20 ℃) |
| Solubility | Mai narkewa a cikin Acids, Bases.Rashin narkewa a cikin methanol, ethanol, ether, benzene |
| wari | Dandanni Mai Dadi |
| Adana Yanayin. | An rufe shi a bushe, Ajiye a Zazzabin ɗaki |
| COA & MSDS | Akwai |
| Rabewa | Amino Acids & Abubuwan Samfura |
| Alamar | Ruifu Chemical |
| Lambobin haɗari | Xn | F | 3-10 |
| Bayanin Hatsari | 20/21/22-36/37/38 | Farashin TSCA | Ee |
| Bayanan Tsaro | 24/25-36-26 | Matsayin Hazard | Haushi |
| RIDADR | UN 2811 6.1 / PGIII | HS Code | 2922491990 |
| WGK Jamus | 3 |
| Abubuwa | Ka'idojin dubawa | Sakamako |
| Bayyanar | Farin lu'ulu'u ko lu'ulu'u ko foda | Ya dace |
| Ganewa | Infrared Absorption Spectrum | Ya dace |
| Takamaiman Juyawa [α] 20/D | +34.2° zuwa +36.5° (C=10, 3N HCl) | + 34.8 ° |
| watsawa | ≥98.0% | 98.6% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.100% | <0.100% |
| Iron (F) | ≤10ppm | <10ppm |
| Karfe masu nauyi (kamar Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0pm | <1.0pm |
| Sauran Amino Acids | ≤1.00% | 0.79% |
| Asara akan bushewa | ≤0.50% (105 ℃, 3 Hours) | 0.17% |
| Ragowa akan ƙonewa (Sulfated) | ≤0.10% | 0.06% |
| Assay | 99.0 ~ 101.0% (bisa busasshiyar tushe) | 99.3% |
| pH darajar | 4.4 zuwa 6.4 | 4.6 |
| Gwajin Kwayoyin Halitta | ||
| Jimlar Ƙididdigar Faranti | ≤1000cfu/g | Ya dace |
| Yisti & Mold | ≤100cfu/g | Ya dace |
| E.Coli | Korau | Korau |
| Salmonella | Korau | Korau |
| Kammalawa | Daidaita daidai da AJI97 / USP35 | |
Asparagine yana da rashin ruwa, ko kuma ya ƙunshi kwayoyin ruwa guda ɗaya na ruwa.Ya ƙunshi NLT 98.0% da NMT 101.5% na C4H8N2O3, kamar yadda L-asparagine, ƙididdiga akan busasshen tushe.
GANO
• A. RASHIN NUTSUWA <197K>
[NOTE-Yi amfani da USP Asparagine Anhydrous RS da USP Asparagine Monohydrate RS don kimanta nau'ikan asparagine mai anhydrous da monohydrate, bi da bi.]
ASSAY
• TSARI
Misali: 130 MG
Titrimetric tsarin
(Duba Titrimetry <541>.)
Yanayin: Kai tsaye titration
Titrant: 0.1 N perchloric acid VS
Blank: 3 ml na formic acid a cikin 50 ml na glacial acetic acid
Gano Ƙarshen Ƙarshe: Mai yiwuwa
Analysis: Narkar da Samfurin tare da 3 ml na formic acid a cikin 50 ml na glacial acetic acid.Yi yanke shawara mara kyau.
Yi lissafin adadin asparagine (C4H8N2O3) a cikin Samfurin da aka ɗauka:
[(V - B) × N × F × 100]/W
V= girma na Titrant da Samfurin (mL) ya cinye
B = ƙarar Titrant da Blank (mL) ke cinyewa
N = ainihin al'ada na Titrant (mEq/ml)
F = daidaitattun ma'aunin asparagine, 132.1 mg/mEq
W = Nauyin Samfurin (mg)
Sharuɗɗan karɓa: 98.0% -101.5% akan busasshen tushe
RASHIN ZUCIYA
• SAURAN WUTA <281>
Misali: 1.0 g
Sharuɗɗan karɓa: NMT 0.1%
• Jagoranci <251>
Misali: 1 g
Sarrafa: 5 ml na Maganin Gubar Diluted (5 μg na Pb)
Sharuɗɗan karɓa: NMT 5 ppm
• TSARKI CHOMATOGRAPHIC
Daidaitaccen bayani: 0.05 mg / ml na USP Asparagine Anhydrous RS ko USP Asparagine Monohydrate RS
[NOTE-Yi amfani da USP Asparagine Anhydrous RS da USP Asparagine Monohydrate RS don kimanta nau'ikan asparagine mai anhydrous da monohydrate, bi da bi.]
Samfurin bayani: 10 mg/ml
Tsarin chromatographic
(Duba Chromatography <621>, Chromatography na bakin-Layer.)
Adsorbent: 0.25-mm Layer na chromatographic silica gel cakuda
Girman aikace-aikacen: 5µL
Haɓaka tsarin ƙarfi: Butyl barasa, glacial acetic acid, da ruwa (3:1:1)
Fesa reagent: 2 mg/mL na ninhydrin a cikin butyl barasa da glacial acetic acid (19: 1)
Bincike
Samfurori: Daidaitaccen bayani da Samfurin bayani
Ci gaba kamar yadda aka umurce a cikin babin gwaji na gabaɗaya, sannan a bushe farantin a 80° na minti 30.Fesa farantin tare da Reagent Fesa, zafi a 80 ° na minti 10, kuma bincika ƙarƙashin farin haske.
Sharuɗɗan karɓa: Babu tabo na biyu daga Maganin Samfurin da ya fi girma ko mafi ƙarfi fiye da babban tabo daga Madaidaicin bayani (0.5%), kuma ana samun NMT 1.0% na ƙazanta duka.
MAKAMMAN JARRABAWA
• Juyawa na gani, Jujjuya ta musamman <781S>
Maganin samfurin: 10 mg/ml, a cikin 6 N hydrochloric acid
Sharuɗɗan karɓa: +33.0° zuwa +36.5°, an auna a 20°
• GWAJIN KIMIYYA NA KIROBIAL <61> da JARRABAWA DOMIN KAYYADE
MICROORGANISMS <62>: Jimillar ƙidayar ƙwayoyin cuta na aerobic bai wuce 1000 cfu/g ba, kuma jimillar ƙidayar ƙura da yisti ba ta wuce 100 cfu/g ba.
• RASHIN bushewa <731>: bushe samfurin a 130° na tsawon sa'o'i 3: nau'in anhydrous yana rasa NMT 1.0% na nauyinsa, kuma monohydrate yana raguwa tsakanin 11.5% zuwa 12.5% na nauyinsa.
KARIN BUKATA
• KYAUTA DA AJIYA: Ajiye a cikin rufaffiyar da kyau, kwantena masu jure haske.Ajiye a zafin jiki.
LABELING: Sanya alama don nuna ko rashin ruwa ne ko monohydrate.
• MATSAYIN MAGANAR USP <11>
USP Asparagine Anhydrous RS
USP Asparagine Monohydrate RS
Kunshin: Fluorinated Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Kwanciyar hankali: Barga, amma yana iya zama mai damshi.Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
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.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.
Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.
Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.
inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.
Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.
Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.
MOQ?Babu MOQ.Karamin tsari abin karɓa ne.
Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.
Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.
Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.
Haɗin Kan Al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.
Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.
Asparagine [alama Asn ko N] shine mabuɗin α-amino acid wanda ake amfani dashi a cikin biosynthesis na sunadaran.Ya ƙunshi ƙungiyar α-amino da ƙungiyar α-carboxylic acid da kuma sarkar gefe carboxamide.An rarraba shi azaman iyakacin duniya [a pH physiological], amino acid aliphatic.Ba shi da mahimmanci a cikin mutane, kuma yana iya jurewa de novo kira a cikin jikin mutum.Daga bangaren lambar kwayoyin halitta yayin haɗin furotin, codons AAU da AAC ne suka sanya shi.L-Asparagine shine asalin aspartate mara caji.
Aikace-aikacen L-Asparagine Anhydrous (Asn Anhydrous) (CAS: 70-47-3)
1. A cikin magani, ana iya amfani da L-Asparagine don magance cututtukan zuciya, cututtukan hanta, hauhawar jini, tare da tasirin hanawa da dawo da gajiya.Tare da nau'in amino acid iri-iri, ana iya sanya shi cikin jiko na amino acid, ana amfani dashi azaman maganin ammonia, mai haɓaka aikin hanta, wakili na dawo da gajiya.
L-Asparagine magani ne da ake amfani dashi don rage hawan jini, dilating bronchus (asthma), anti-peptic ulcer da rashin aiki na ciki.Rage hawan jini, dilating bronchus (asthma), anti-peptic ulcer da rashin aiki na ciki.Ana amfani dashi don al'adun microbial, maganin najasa na acrylonitrile, da dai sauransu.
2. A cikin masana'antar abinci, L-Asparagine shine ingantaccen abincin abinci mai gina jiki, wanda aka ƙara zuwa abubuwan sha mai sanyi;Hakanan shine babban kayan albarkatun mai zaki monosodium glutamate (aspartame) -aspartate phenylalanine methyl ester.
Asparagine yana da kyakkyawan aiki na bayyana sabo da adanawa.L-asparagine yana amfani da ko'ina azaman shirye-shiryen magani ko bayyana sabo da maganin rigakafi a cikin sana'ar abinci, kuma yana iya maye gurbin monosodium glutamate.
3. A cikin masana'antar sinadarai, L-Asparagine za a iya amfani da shi azaman albarkatun kasa na guduro na roba kuma azaman ƙari mai gina jiki na kayan kwalliya.
