Biotin CAS 58-85-5 Assay 97.5 ~ 100.5% Factory
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti Biotin (Vitamin H) (CAS: 58-85-5) 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 Biotin (CAS: 58-85-5),Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | Biotin |
| Awọn itumọ ọrọ sisọ | D-Biotin;D (+) - Biotin;Vitamin H;Bios II;Vitamin B7;Coenzyme R;Biotinum |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | 58-85-5 |
| Fọọmu Molecular | C10H16N2O3S |
| Òṣuwọn Molikula | 244,31 g / mol |
| Ojuami Iyo | 231.0 ~ 233.0 ℃ (tan.) |
| Omi Solubility | Die-die tiotuka ninu Omi |
| Solubility ni 0.1mol/L NaOH | Fere akoyawo |
| Solubility | Tiotuka diẹ ninu Ọtí, Chloroform, Eteri |
| COA & MSDS | Wa |
| Ipilẹṣẹ | Shanghai, China |
| Brand | Ruifu Kemikali |
| Awọn nkan | Awọn pato | Esi |
| Ifarahan | Funfun tabi Fere White Crystalline Powder | Funfun Crystalline Powder |
| Idanimọ | Baramu IR pẹlu Itọkasi IR Spectrum | Ibamu |
| Akoko idaduro | Yẹ ki o jẹ iru si ti RS | Ibamu |
| Yiyi pato [a] 20/D | +89.0° si +93.0° (C=2 ninu 0.1 M NaOH) | +90.8° |
| Ayẹwo | 97.5 ~ 100.5% | 99.8% |
| Pipadanu lori Gbigbe | <0.50% | 0.05% |
| Awọn nkan ti o jọmọ | ||
| Olukuluku Aimọ | <1.00% | Ibamu |
| Lapapọ Awọn Aimọ | <2.00% | Ibamu |
| Awọn ohun elo ti o ku | ||
| Benzene | <2ppm | <0.2pm |
| Toluene | <100ppm | <10ppm |
| DMSO | <5000ppm | <500ppm |
| Microbial Idanwo | ||
| Lapapọ le yanju Aerobic kika | ≤1000cfu/g | Ibamu |
| Lapapọ Awọn iwukara ati Molds Ka | ≤100cfu/g | Ibamu |
| Escherichia Coli | ND/1g | / |
| Staphylococcus Aureus | ND/1g | / |
| Pseudomonas Aeruginosa | ND/1g | / |
| Enterobacteria | ND/1g | / |
| Awọn oriṣi Salmonella | ND/10g | / |
| 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 tọju ni itura, gbẹ (2 ~ 8℃) 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.
Itumọ Itumọ Biotin ni NLT 97.5% ati NMT 100.5% ti Biotin (C10H16N2O3S).
Ìdámọ̀
• A. INFRED ABSORPTION <197K>
B. O pade awọn ibeere ni Awọn Idanwo Iwoye fun Yiyi Opiti, Yiyi Kan pato <781S>.
C. Awọn akoko idaduro ti awọn pataki tente oke ti awọn Ayẹwo ojutu ni ibamu si awọn ti Standard ojutu, bi gba ninu awọn Assay.
ASAY
• Ilana
Ojutu ifipamọ: tu 1 g ti iṣuu soda perchlorate monohydrate ninu omi 500 milimita, ṣafikun 1 milimita ti phosphoric acid, ki o dilute pẹlu omi si 1000 milimita
Ipele alagbeka: Acetonitrile ati ojutu Buffer (8.5: 91.5)
Diluent: Acetonitrile ati omi (1: 4)
Ojutu boṣewa: 0.1 mg/mL ti USP Biotin RS ni Diluent.Sonicate ti o ba wulo lati tu
Ojutu ayẹwo: 0.1 mg/mL ti Biotin ni Diluent.Sonicate ti o ba wulo lati tu.
Eto Chromatographic
(Wo Chromatography <621>, Ibamu Eto.)
Ipo: LC
Oluwari: UV 200 nm
Ọwọn: 4.6-mm × 15-cm;3-µm iṣakojọpọ L7
Oṣuwọn sisan: 1.2 milimita / min
Iwọn abẹrẹ: 50 µL
Ibamu eto
Apeere: Standard ojutu
Awọn ibeere ibamu
ifosiwewe Tailing: NMT 1.5
Iyatọ boṣewa ibatan: NMT 2.0% fun awọn abẹrẹ ẹda
Onínọmbà
Awọn apẹẹrẹ: Ojutu boṣewa ati ojutu Ayẹwo
Ṣe iṣiro ipin ogorun Biotin (C10H16N2O3S) ni apakan Biotin ti o mu:
Esi = (rU/rS) × (CS/CU) × 100
rU = idahun ti o ga julọ lati inu ojutu Ayẹwo
rS = idahun ti o ga julọ lati ojutu Standard
CS = ifọkansi ti USP Biotin RS ni ojutu Standard (mg/mL)
CU = ifọkansi ti Biotin ninu ojutu Ayẹwo (mg/mL)
Ilana gbigba: 97.5% -100.5%
ALÁÌṢẸ́
• Awọn akopọ ti o jọmọ
Ojutu ifipamọ, Alagbeka Alagbeka, Diluent, Ojutu Standard, Ojutu Ayẹwo, Eto Chromatographic ati Ibamu Eto: Tẹsiwaju bi a ti ṣe itọsọna ni Assay.
Onínọmbà
Apeere: Apeere ojutu
Ṣe iwọn awọn idahun ti o ga julọ ti ojutu Ayẹwo.
Ṣe iṣiro ipin ogorun aimọ kọọkan ni apakan Biotin ti o mu:
Abajade = (rU/rT) × 100
rU = esi ti o ga julọ ti aimọ kọọkan lati inu ojutu Ayẹwo
rT = apao awọn idahun ti o ga julọ ti gbogbo awọn oke giga lati ojutu Ayẹwo
Awọn ilana gbigba
Aimọ ẹni kọọkan: NMT 1.0%
Lapapọ awọn aimọ: NMT 2.0%
Awọn idanwo pataki
• Yiyi OPTICAL, Yiyi pato <781S>
Ojutu ayẹwo: 20 mg/mL ni 0.1 N sodium hydroxide
Awọn ilana gbigba: +89° si +93°
Awọn ibeere afikun
• Iṣakojọpọ ati Ipamọ: Fipamọ sinu awọn apoti ti o nipọn.
• USP awọn Ilana itọkasi <11>
USP Biotin RS
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 Xn - ipalara
Awọn koodu Ewu R20/21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe wọn mì.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Aabo S24/25 - Yago fun olubasọrọ pẹlu awọ 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 1
RTECS XJ9088200
FLUKA BRAND F CODES 8
TSCA Bẹẹni
HS koodu 2936290000
Majele LD50 ẹnu ni Ehoro:> 2000 mg/kg
Biotin (Vitamin H; Vitamin B7) (CAS: 58-85-5)
Biotin jẹ Vitamin ti o le ni omi ni awọn fọọmu mẹjọ, biotin.O jẹ coenzyme - tabi enzymu oluranlọwọ - ti a lo ninu ọpọlọpọ awọn aati ti iṣelọpọ ninu ara.Dchemicalbook-biotin ṣe alabapin ninu iṣelọpọ ọra ati amuaradagba, ṣe iranlọwọ lati yi ounjẹ pada si glukosi, eyiti ara le lo bi agbara.O tun ṣe pataki fun mimu awọ ara, irun ati awọn membran mucous.
Gẹgẹbi afikun kikọ sii, Biotin jẹ lilo akọkọ fun adie ati ifunni irugbin.Nigbagbogbo ida ibi-iṣaaju jẹ 1%-2%.
Biotin jẹ afikun ijẹẹmu.Gẹgẹbi awọn ilana China GB2760-90, o le ṣee lo bi ile-iṣẹ ounjẹ bi iranlọwọ processing.O ni awọn iṣẹ iṣe-ara lati ṣe idiwọ awọn arun awọ-ara ati igbelaruge iṣelọpọ ọra ati bẹbẹ lọ.
Biotin jẹ coenzyme carboxylase, ti o ni ipa ninu ọpọlọpọ awọn aati carboxylation, ati pe o jẹ coenzyme pataki ninu iṣelọpọ ti suga, amuaradagba ati ọra.
Biotin ti wa ni lo bi ounje amudani.A lo Biotin fun ounjẹ ọmọde pẹlu iye ti 0.1 ~ 0.4mg / kg, ninu omi mimu 0.02 ~ 0.08mg / kg.
Biotin le ṣee lo fun isamisi awọn ọlọjẹ, antigens, awọn apo-ara, awọn acids nucleic (DNA, RNA) ati bẹbẹ lọ.
Biotin le ṣe rirọ irun, ṣe idiwọ pipadanu irun ni kutukutu ati mu ilọsiwaju adayeba ti awọ ara dara.O tun ni imunadoko kan ti egboogi-wrinkle.O le ṣe alekun eto igbekalẹ gbogbogbo ti awọ ara, mu irọrun eekanna pọ si, mu ọna ti eekanna brittle dara ati ṣe awọn eekanna diẹ sii daradara ati dan nipasẹ igbega si iṣelọpọ ti awọn lipids.
Aisi biotin le fa dermatitis, atrophic glossitis, hyperesthesia, myalgia, malaise, anorexia, ati ẹjẹ kekere, ati pe awọn aami aisan yoo parẹ pẹlu afikun biotin.Ipa ẹgbẹ ti o wọpọ julọ jẹ ibesile ti irorẹ cystic.Ṣugbọn fun ọpọlọpọ eniyan, paapaa lilo pupọ ti Vitamin yii ko fa ipa odi.Sibẹsibẹ, awọn aboyun ko yẹ ki o gba biotin nitori ewu ti oyun.
Majele ti Biotin dabi ẹni pe o lọ silẹ, itọju ti seborrheic dermatitis pẹlu awọn iwọn giga ti Biotin ko ṣe afihan iṣelọpọ amuaradagba ajeji tabi awọn aṣiṣe jiini ati awọn aiṣedeede iṣelọpọ miiran.Awọn adanwo ẹranko tun ṣafihan majele ti Biotin diẹ.
