D-Alanine CAS 338-69-2 (H-DL-Val-OH) Assay 98.0~101.0% (Titration) Warshada
Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha iyo soo saaraha ugu horreeya ee D-Alanine (HD-Ala-OH; D-Ala) (CAS: 338-69-2) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa asiidhyo amino oo taxane ah & soosaarayaal.Alaabtayadu waxay si fiican ugu iibiyaan suuqyada gudaha iyo kuwa caalamiga ah, oo ay ku kalsoon yihiin macaamiisha.Waxaan bixin karnaa COA, gaarsiinta adduunka oo dhan, tiro yar iyo tiro badan oo la heli karo.Haddii aad xiisaynayso D-Alanine,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | D-Alanine |
| La mid ah | HD-Ala-OH;D-Ala;D-Ala-OH;D-(-)-Alanine;Dextro-Alanine;(R)-Alanine;La-Alanine;D (-)-a-Alanine;D-α-Alanine;D-2-aminopropionic acid;(R)-2-Aashitada Aminopropionic;(2R)-2-(Amino) Propanoic Acid |
| Heerka Saamiyada | Kaydka, Awoodda Wax-soo-saarka 500 Tan sanadkii |
| Lambarka CAS | 338-69-2 |
| Qaanuunka molecular | C3H7NO2 |
| Miisaanka Molecular | 89.09 |
| Meesha dhalaalaysa | 233.0 ~ 240.0 ℃(dac.)( shidan) |
| Cufnaanta | 1.161 |
| Biyuhu milmayn | Ku milmay Biyaha, 155 g/L (20 ℃), Ku dhawaad daahfurnaan |
| Solubility | Waxoogaa Ku milmay Ethanol, Aan ku milmi karin Acetone iyo Eter |
| Heerkulka Kaydinta | Lagu xidhay qalalan, ku kaydi heerkulka qolka |
| COA & MSDS | La heli karo |
| Kala soocidda | Amino Acids iyo Derivatives |
| Summada | Kiimikada Ruifu |
| Xeerarka Khatarta | Xi - xanaaq | TSCA | Haa |
| Bayaanka Khatarta | 36/37/38 | Heerka khatarta | Xanaaqsan |
| Bayaanada Badbaadada | 24/25-36-26 | Koodhka HS | 2922491990 |
| WGK Germany | 3 |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Crystals cad ama budada crystalline | waafaqsan |
| Aqoonsiga | Buuxiyay Shuruudaha | waafaqsan |
| Wareeg gaar ah [α]20/D | -14.3° ilaa -15.3° (C=10, 6mol/L HCl) | -14.8° |
| Xaaladda Xalka ( Gudbinta) | ≥95.0% | 98.9% |
| Chloride (Cl) | ≤0.100% | <0.100% |
| Birta (Fe) | ≤10pm | <10pm |
| Biraha culus (Pb) | ≤10pm | <10pm |
| Arsenic (As2O3) | ≤2.0pm | <2.0pm |
| Khasaare xagga qalajinta | ≤0.20% (105 ℃ ilaa 3 saacadood) | 0.08% |
| Hadhaaga dabka (Sulfated) | ≤0.20% | 0.06% |
| Qiimayn | 98.0 ilaa 101.0% (Titration on Asal-qallalan) | 99.7% |
| Gabagabo | Alaabtan iyadoo la raacayo shuruudaha kormeerka ee heerka AJI97 | |
| Isticmaalka Muhiimka ah | Kiimikada Chiral;Cuntada lagu daro;Dhexdhexaadiyaha Dawada;iwm. | |
D-Alanine (H-DL-Val-OH) (CAS: 338-69-2) AJI 97 Habka Imtixaanka
D-Alanine, marka la qalajiyo, waxa uu ka kooban yahay wax aan ka yarayn 98.0 boqolkiiba oo aan ka badnayn 101.0 boqolkiiba D-Alanine (C3H7NO2).
Aqoonsiga: (1) Ilaa 5ml ee xalka D-Alanine (1→1000) ku dar 1ml ee 2% ninhydrin xal iyo kulayl 3 daqiiqo;midab buluug-buluug ah ayaa la soo saaraa.
(2) Ku mil 0.2g oo D-Alanine ah 10ml of sulfuric acid (3 → 500), ku dar 0.1g oo ah potassium permanganate iyo kulayl olol yar;ur lagu garto acetaldehyde waa la dareemi karaa.
Wareeg gaar ah [α]20/D: Muunad qallalan, C=10, 6mol/L HCl
Xaaladda Xalka ( Gudbinta): 0.5g gudaha 10ml ee H2O, spectrophotometer, 430nm, dhumucda unugga 10mm.
Chloride (Cl): 0.14g, A-1, tixraac: 0.40ml ee 0.01mol/L HCl
Biraha culus (Pb): 2.0g, (1), tixraac: 2.0ml ee Pb Std.(0.01mg/ml)
Arsenic (As2O3): 1.0g, (1), tixraac: 2.0ml of As2O3 Std.
Luminta qallajinta: at 105 ℃ 3 saacadood.
Hadhaaga dabka (Sulfated): AJI Test 13
Qiimaynta: Muunad qallalan, 90mg, (1), 3ml of formic acid, 50ml of glacial acetic acid, 0.1mol/L HCLO4 1ml=8.909mg C3H7NO2
Xidhmada: Dhalada fluorinated, 25kg/bac, 25kg/Cardboard Durbaan, ama si waafaqsan shuruudaha macmiilka.
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Shaqada iyo Codsiga D-Alanine (HD-Ala-OH; D-Ala) (CAS: 338-69-2)
1, D-Alanine waa mid ka mid ah ilaha dabiiciga ah ee muhiimka ah, waxaa loo isticmaalaa daawada chiral, wax lagu daro chiral, waana isha chiral ee isku dhafka dhirta ee daawooyinka iyo warshadaha cuntada.Sida mid ka mid ah asiidh organic ah oo leh dhaqdhaqaaqa indhaha, D-Alanine waxay leedahay shaqo aan la bedeli karin oo ku jirta xeryahooda kiimikada chiral ee isku xigxiga asymmetrical.Hadda, D-Alanine waxaa loo isticmaalaa in lagu soo saaro nooc cusub oo ballaadhan oo ballaadhan, D-Alaninol iyo isku dhafka macaan-Alitame cusub.
2, D-Alanine waxay lagama maarmaan u tahay dheef-shiid kiimikaadka unugyada iyo gaadiidka nafaqeynta ee jirka.
3, D-Alanine waxay ku lug leedahay wareegga gulukooska-alanine ee u dhexeeya unugyada iyo beerka.
4, D-Alanine waxaa loo isticmaalaa sida walxo cayriin ah oo loogu talagalay isku dhafka macaanayaasha cusub iyo qaar ka mid ah dhexdhexaadiyeyaasha daroogada chiral.
5, D-Alanine waxaa inta badan loo isticmaalaa in synthesize pantothenic acid iyo calcium pantothenate, carnosine, pamidronate, balsalazide, iwm, waxaana si weyn loo isticmaalaa daawooyinka, quudinta, cuntada iyo beeraha kale.Waxa kale oo loo istcimaalay daxalka inhibitors-ka korantada iyo reagents biochemical.
6, D-Alanine waxaa inta badan loo isticmaalaa kaab nafaqeynta iyo dhadhanka warshadaha habaynta cuntada.Waxa kale oo loo isticmaali karaa warshadaha caafimaadka.
7. D-Alanine waxay leedahay cusubi wanaagsan waxayna kor u qaadi kartaa saamaynta dhadhanka kiimikaad;Waxay leedahay macaan gaar ah waxayna hagaajin kartaa dhadhanka macaanayaasha macmalka ah, hagaajinta dhadhanka asiidhyada organic iyo dhadhanka khalka;Dhadhankeeda waxa laga yaabaa inay caawiso milixdu inay gasho khudaarta, wanaajiso tayada khudaarta milixaysan ama suugada-khuska ah, gooyso wakhtiga pickling iyo hagaajinta dhadhanka;
8. D-Alanine waxaa loo isticmaali karaa sida saxan ama baffer ee ka kooban khamriga ama cabitaanka jilicsan, waxay ka hortagi kartaa khamriga xumbo duqnimada oo waxay yarayn kartaa urta khamiirka;
9. Shaqadeeda antioxidation waxaa loo isticmaali karaa habaynta cuntada.Tusaale ahaan, waxa loo isticmaali karaa saliidaha, macaanka jaallaha ah, cuntooyinka la sifeeyay, cuntooyinka maraqa-lagu daray, iyo cuntooyinka rajabeetada-qashinka ah.Waxay labadaba ka ilaalin kartaa oksaydheynta waxayna hagaajin kartaa dhadhankooda;
10. D-Alanine waxa loo isticmaali karaa sida walxo ceeriin ah oo loogu talagalay isku dhafka Vitamin B6 iyo walxaha cilmi baarista dheef-shiid kiimikaadka amino acids by noolaha caafimaadka ama ku salaysan biochemical.
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