Biotin CAS 58-85-5 Assay 97.5 ~ 100.5% Factory
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga Biotin (Vitamini H) (CAS: 58-85-5) yokhala ndipamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani Biotin (CAS: 58-85-5),Please contact: alvin@ruifuchem.com
| Dzina la Chemical | Biotin |
| Mawu ofanana ndi mawu | D-Biotin;D(+)-Biotin;Vitamini H;Bios II;vitamini B7;Coenzyme R;Biotinum |
| Stock Status | Mu Stock, Commercial Production |
| Nambala ya CAS | 58-85-5 |
| Molecular Formula | Chithunzi cha C10H16N2O3S |
| Kulemera kwa Maselo | 244.31 g / mol |
| Melting Point | 231.0 ~ 233.0 ℃ (lit.) |
| Kusungunuka kwamadzi | Zosungunuka pang'ono m'madzi |
| Kusungunuka mu 0.1mol/L NaOH | Pafupifupi Transparency |
| Kusungunuka | Kusungunuka pang'ono mu Mowa, Chloroform, Ether |
| COA & MSDS | Likupezeka |
| Chiyambi | Shanghai, China |
| Mtundu | Ruifu Chemical |
| Zinthu | Zofotokozera | Zotsatira |
| Maonekedwe | Ufa Woyera Kapena Woyera Wamakristalo | White Crystalline Powder |
| Chizindikiritso | IR Match ndi Reference IR Spectrum | Zimagwirizana |
| Nthawi Yosungira | Iyenera kukhala yofanana ndi ya RS | Zimagwirizana |
| Kusinthasintha Kwachindunji [a]20/D | +89.0° mpaka +93.0° (C=2 mu 0.1 M NaOH) | + 90.8 ° |
| Kuyesa | 97.5-100.5% | 99.8% |
| Kutaya pa Kuyanika | <0.50% | 0.05% |
| Zogwirizana nazo | ||
| Chidetso cha Munthu Payekha | <1.00% | Zimagwirizana |
| Zonse Zonyansa | <2.00% | Zimagwirizana |
| Zosungunulira Zotsalira | ||
| Benzene | <2ppm | <0.2ppm |
| Toluene | <100ppm | <10ppm |
| DMSO | <5000ppm | <500ppm |
| Mayeso a Microbial | ||
| Total Viable Aerobic Count | ≤1000cfu/g | Zimagwirizana |
| Total Yisiti ndi Nkhungu Zimawerengera | ≤100cfu/g | Zimagwirizana |
| Escherichia Coli | ND/1g | / |
| Staphylococcus Aureus | ND/1g | / |
| Pseudomonas Aeruginosa | ND/1g | / |
| Enterobacteria | ND/1g | / |
| Mitundu ya Salmonella | ND/10g | / |
| Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa | |
Phukusi:Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani chidebecho chotsekedwa mwamphamvu ndikusunga pamalo ozizira, owuma (2~8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
TANTHAUZO KATIKANKHANI Biotin ili ndi NLT 97.5% ndi NMT 100.5% ya Biotin (C10H16N2O3S).
CHIZINDIKIRO
• A. KUYAMBIRA KWA INFRARED <197K>
B. Imakwaniritsa zofunikira mu Mayeso Enieni a Kuzungulira Kwamawonekedwe, Kuzungulira Kwachindunji <781S>.
C. Nthawi yosungira pachimake chachikulu cha Sample solution ikufanana ndi ya Standard solution, monga momwe zapezedwa mu Assay.
ZOYESA
• NTCHITO
Sungunulani 1 g ya sodium perchlorate monohydrate mu 500 ml ya madzi, onjezerani 1 mL ya phosphoric acid, ndi kusungunula ndi madzi mpaka 1000 ml.
Gawo lam'manja: Acetonitrile ndi Buffer solution (8.5: 91.5)
Diluent: Acetonitrile ndi madzi (1:4)
Njira yothetsera: 0.1 mg/mL ya USP Biotin RS mu Diluent.Sonicate ngati n'koyenera kupasuka
Njira yothetsera chitsanzo: 0.1 mg/mL ya Biotin mu Diluent.Sonicate ngati n'koyenera kupasuka.
Chromatographic system
(Onani Chromatography <621>, Kukwanira Kwadongosolo.)
Njira: LC
Chowunikira: UV 200 nm
Mzere: 4.6-mm × 15-cm;3-µm kunyamula L7
Kuthamanga: 1.2 mL / min
Kukula kwa jekeseni: 50µL
Kuyenerera kwadongosolo
Chitsanzo: Njira yothetsera
Zofunikira zoyenera
Chinthu chokhazikika: NMT 1.5
Kupatuka kofananira: NMT 2.0% ya jakisoni wobwerezabwereza
Kusanthula
Zitsanzo: Yankho lokhazikika ndi yankho lachitsanzo
Werengani kuchuluka kwa Biotin (C10H16N2O3S) mu gawo la Biotin lomwe watengedwa:
Zotsatira = (rU/rS) × (CS/CU) × 100
rU = kuyankha kwapamwamba kuchokera ku Sample solution
rS = kuyankha kwakukulu kuchokera ku Standard solution
CS = kuchuluka kwa USP Biotin RS mu Standard solution (mg/mL)
CU = ndende ya Biotin mu Sample solution (mg/mL)
Njira zovomerezeka: 97.5% -100.5%
ZOCHITSA
• ZINTHU ZOKHUDZANA NAZO
Yankho la Buffer, Gawo la Mobile, Diluent, Standard solution, Sample solution, Chromatographic system ndi kuyenerera kwa System: Pitirizani monga momwe mukuyendera mu Assay.
Kusanthula
Chitsanzo: Yankho lachitsanzo
Yezerani mayankho apamwamba a yankho lachitsanzo.
Werengani kuchuluka kwa zonyansa zilizonse mu gawo la Biotin lomwe latengedwa:
Zotsatira = (rU/rT) × 100
rU = kuyankha kwakukulu kwa zodetsa zilizonse kuchokera ku Sample solution
rT = chiŵerengero cha mayankho apamwamba a nsonga zonse zachitsanzo
Zovomerezeka zovomerezeka
Chidetso chamunthu payekha: NMT 1.0%
Zonyansa zonse: NMT 2.0%
MAYESO AKE
• KUSINTHA KWA MAONERO, Kuzungulira Kwachindunji <781S>
Yankho lachitsanzo: 20 mg/mL mu 0.1 N sodium hydroxide
Njira zolandirira: +89 ° mpaka +93 °
ZOWONJEZERA ZOFUNIKA
• KUPAKA NDI KUKHALITSA: Sungani m’zotengera zothina.
• MFUNDO ZA USP REFERENCE <11>
Mtengo wa USP Biotin RS
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36 - Valani zovala zoyenera zodzitetezera.
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
WGK Germany 1
RTECS XJ9088200
FLUKA BRAND F MAKODI 8
TSCA Inde
HS kodi 2936290000
Poizoni LD50 pakamwa pa Kalulu: > 2000 mg/kg
Biotin (Vitamini H; Vitamini B7) (CAS: 58-85-5)
Biotin ndi mavitamini osungunuka m'madzi m'mitundu isanu ndi itatu, biotin.Ndi coenzyme - kapena enzyme yothandizira - yomwe imagwiritsidwa ntchito pazinthu zambiri zama metabolic m'thupi.Dchemicalbook-biotin imakhudzidwa ndi lipid ndi mapuloteni metabolism, kuthandiza kusintha chakudya kukhala shuga, chomwe thupi lingagwiritse ntchito ngati mphamvu.Ndikofunikiranso kusunga khungu, tsitsi ndi mucous nembanemba.
Monga chakudya chowonjezera, Biotin zimagwiritsa ntchito nkhuku ndi nkhumba chakudya.Kawirikawiri premixed misa kagawo ndi 1% -2%.
Biotin ndi chakudya chowonjezera.Malinga ndi malamulo aku China GB2760-90, itha kugwiritsidwa ntchito ngati bizinesi yazakudya ngati chothandizira kukonza.Lili ndi ntchito zakuthupi zoteteza matenda a khungu ndikulimbikitsa lipid metabolism ndi zina zotero.
Biotin ndi carboxylase coenzyme, yomwe imakhudzidwa ndi machitidwe ambiri a carboxylation, ndipo ndi coenzyme yofunikira mu metabolism ya shuga, mapuloteni ndi mafuta.
Biotin imagwiritsidwa ntchito ngati chowonjezera chakudya.Biotin ntchito makanda chakudya ndi kuchuluka kwa 0.1 ~ 0.4mg/kg, mu kumwa madzi 0.02 ~ 0.08mg/kg.
Biotin atha kugwiritsidwa ntchito polemba mapuloteni, ma antigen, ma antibodies, nucleic acids (DNA, RNA) ndi zina zotero.
Biotin imatha kupanga tsitsi zotanuka, kupewa kutayika kwa tsitsi koyambirira komanso kukonza kukana kwachilengedwe kwa khungu.Zimakhalanso ndi mphamvu zotsutsana ndi makwinya.Ikhoza kupititsa patsogolo dongosolo lonse la khungu, kuonjezera kusinthasintha kwa misomali, kukonza mapangidwe a misomali yowonongeka ndi kupanga misomali yabwino komanso yosalala mwa kulimbikitsa kaphatikizidwe ka lipids.
Kusowa kwa biotin kungayambitse dermatitis, atrophic glossitis, hyperesthesia, myalgia, malaise, anorexia, ndi kuchepa kwa magazi m'thupi, ndipo zizindikiro zimatha ndi biotin supplementation.Zotsatira zake zodziwika bwino ndikuphulika kwa cystic acne.Koma kwa anthu ambiri, ngakhale kumwa mopitirira muyeso kwa vitaminiyi sikumayambitsa mavuto.Komabe, amayi apakati sayenera kumwa biotin chifukwa cha chiopsezo chopita padera.
The kawopsedwe wa Biotin zikuoneka otsika, mankhwala seborrheic dermatitis ndi mlingo waukulu wa Biotin sanaulule matenda kagayidwe mapuloteni kapena chibadwa zolakwa ndi zina kagayidwe kachakudya sali bwino.Kuyesa kwanyama kunawonetsanso kawopsedwe kakang'ono ka Biotin.
