5-Methylisatin CAS 608-05-9 Mimọ> 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti 5-Methylisatin (CAS: 608-05-9) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra 5-Methylisatin,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | 5-Methylisatin |
| Awọn itumọ ọrọ sisọ | 5-Methylindole-2,3-Dion;5-Methyl-2,3-Indolinedione |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | 608-05-9 |
| Fọọmu Molecular | C9H7NO2 |
| Òṣuwọn Molikula | 161,16 g / mol |
| Ojuami Iyo | 186.0 si 190.0 ℃ |
| iwuwo | 1.301 ± 0,06 g / cm3 |
| COA & MSDS | Wa |
| Apeere | Wa |
| Ipilẹṣẹ | Shanghai, China |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Esi |
| Ifarahan | Orange to Red Powder | Ibamu |
| Ojuami Iyo | 186.0 si 190.0 ℃ | 186.0 si 190.0 ℃ |
| Omi nipa Karl Fischer | <0.50% | 0.33% |
| Aimọ Kanṣoṣo | <1.00% | 0.41% |
| Lapapọ Awọn Aimọ | <2.00% | 0.85% |
| Mimọ / Analysis Ọna | > 98.0% (HPLC) | 99.15% |
| 1H NMR julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
| Ipari | Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun | |
Apo:Igo Fluorinated, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
Ọna HPLC fun 5-Methylisatin (CAS: 608-05-9)
Irinse:
HP 1100 Agilent
or
Dionex, ipade
Ètò:
Ọwọn: Nucleosil 100-5 C18 HD nipasẹ Macherey Nagel Ohun kan No.: 721850.40
Ipari: 250mm
Iwọn Iwọn inu: 4.0mm
Sisan: 1ml/mim
Iwari: 220nm
Iwọn abẹrẹ: 30μL
Iru: Gradient
Akoko Ṣiṣe: 38min + ṣe deede fun awọn iṣẹju 12
Awọn atunṣe:
Omi HPLC didara
Acetonitrile HPLC didara
Potasiomu dihydrogenphosphate pa
Phosphoric acid 85%, pa
Idaduro-ojutu pH3.0:
Tu 2.72g Potasiomu dihydrogenphosphate sinu Omi 1000ml ati ṣatunṣe pH si 3.0 pẹlu Phosphoric acid.Lẹhinna ṣe àlẹmọ nipasẹ Milpore àlẹmọ awo (Nkan Nkan.: HVLP04700, 0.45μm).
Eluent A: Idaduro-ojutu pH 3.0 : Acetonitrile = 19 : 1
Eluent B: Idaduro-ojutu pH 3.0 : Acetonitrile = 3 : 7
Akoko ṣiṣe A: B
0 iseju 100: 0
Laarin 28 min 0: 100
10 iseju 0: 100
Aquisition pa
Laarin iṣẹju 11 100: 0
39-50 iṣẹju.100: 0 equlibrate
Solusan: Omi: ACN = 4: 1
Ojutu Idanwo:
Tu isunmọ.Ayẹwo 100mg, iwọn gangan, ni 25ml Acetonitrile ati sonicate.Dilute 1ml ti ojutu yii si 20ml pẹlu epo ati àlẹmọ nipasẹ 0.45μm.
Ilana abẹrẹ:
1 x òfo
2 x Idanwo ojutu
Iṣiro:
Agbegbe ogorun.
Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.
Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.
Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.
DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.
Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.
MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.
Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.
Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.
Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.
Awọn aami ewu Xi - Irritant
Awọn koodu Ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Aabo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S36 - Wọ aṣọ aabo to dara.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
WGK Germany 3
RTECS NL7939300
Ewu Class IRRITANT
5-Methylisatin (CAS: 608-05-9) le ṣee lo bi agbedemeji Organic;A dai agbedemeji;A ti ibi abawọn, ati be be lo.
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