D-(+)-Xylose CAS 58-86-6 Kuchena>99.5% (HPLC) Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. ndomumwe wevanotungamira vatengesi veD-(+)-Xylose (Wood Shuga) (CAS: 58-86-6) ine mhando yepamusoro, kuchena> 99.5% (HPLC), kugona kwekugadzira 15000. matani pagore.Yedu D-(+)-Xylose yakatengeswa zvakanyanya mumisika yemumba nekune dzimwe nyika, yakavimbwa zvakanyanya nevatengi vedu.Isu tinokwanisa kupa kuendesa pasirese, zvidiki uye huwandu hwakawanda huripo.Kana uchida D-(+) -Xylose,Please contact: alvin@ruifuchem.com
| Chemical Name | D-(+)-Xylose |
| Mashoko anoreva zvakafanana | D-Xylose;D(+)-Xylose;(+)-Xylose;Dextro-Xylose;Wood Sugar;D-(+)-Wood Shuga;α-d-Xylopyranose |
| Stock Status | MuStock, Kukwanisa Kugadzira 15000 Matani pagore |
| Nhamba yeCAS | 58-86-6 |
| Molecular Formula | C5H10O5 |
| Molecular Weight | 150.13 |
| Melting Point | 147.0 kusvika 151.0 ℃ (lit.) |
| Density | 1.525 |
| Sensitive | Hygroscopic |
| Solubility | Zviri pachena Soluble muMvura, Soluble muHot Ethanol (95%) |
| Storage Temp. | Yakavharwa muKuoma, Chengetedza paChikamu Tembiricha |
| COA & MSDS | Available |
| Brand | Ruifu Chemical |
| Hazard Codes | Xi - Irritant | RTECS | ZF2285000 |
| Risk Statements | 36/37/38 | F | 3 |
| Safety Statements | 24/25-36-26 | TSCA | Ehe |
| WGK Germany | 2 | HS Code | 2940001000 |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Crystals kana Crystalline Powder;Sweet Taste | Conforms |
| Identifcation | IR: Inopindirana neXylose CRS Sectrum | Conforms |
| Melting Point | 147.0~151.0℃ | 150.2 ℃ |
| Kutenderera kwakananga [α]20/D | +18.5° kusvika +19.5° (C=4% muH2O) | +19.45° |
| State of Solution (Transmittance) | ≥96.0% | 99.7% |
| Chloride (Cl) | ≤0.005% | <0.005% |
| Sulfate (SO4) | ≤0.005% | <0.005% |
| Simbi (Fe) | ≤5ppm | <5ppm |
| Heavy Metals (as Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤0.5 mg/kg | <0.5 mg/kg |
| Tungamira | ≤0.5 mg/kg | 0.24 mg/kg |
| Kurasika paKuomesa | ≤0.30% | 0.11% |
| Residue paIgnition (Sulfated) | ≤0.05% | 0.01% |
| Kuchena / Analysis Method | >99.5% (HPLC) | 99.92% |
| pH Kukosha | 5.0 kusvika 7.0 | 6.4 |
| Total Plate Count | ≤100 CFU/g | <50 CFU/g |
| Coliforms | ≤3 MPN/g | Haina Kuonekwa |
| Total Molds uye Yeasts | ≤50 CFU/g | <50 CFU/g |
| Utachiona hwePathogenic (Salmonella, Shigella, Staphylococcus Aureus) | Haina Kuonekwa | Haina Kuonekwa |
| Mhedziso | NeKuongorora Zvibvumirano neiyo Standard yeGB/T23532-2009 | |
| Main Use | Zvokudya zvinowedzera;Sweeteners;Feed Additives;etc. | |
Xylose ine kwete pasi pe98.0 muzana uye kwete kupfuura 102.0 muzana yeC5H10O5, yakaverengerwa pane yakaomeswa.
Packaging uye kuchengetedza-Chengetedza mumidziyo yakaoma pane inodzorwa tembiricha yekamuri.
USP Reference mwero <11>-
USP Fructose RS
USP Xylose RS
Rudzi rwemhinduro-Mushonga uchangobva kugadzirirwa (1 mu10) wakajeka uye hauna ruvara.
Identification-
A: Infrared Absorption <197A>.
B: Nguva yekuchengeta yepamusoro-soro muchromatogram yeAssay kugadzirira inoenderana neiyo mukromatogram yeStandard gadziriro, sezvakawanikwa muAssay.
Kutenderera chaiko <781S>: pakati pe +18.2° uye +19.4°.
Test solution: 100 mg per mL, mu 0.012 N ammonium hydroxide.
Kurasikirwa pakuomeswa <731> -Dry 2 g kusvika 5 g pakumanikidza kusingapfuuri 50 mm yemercury pa 60 ° kusvika kuhuremu hunogara huripo, ikozvino yemhepo yakaoma ichipfuura nemuchoto panguva yekuoma kubvisa mhute yemvura: inorasikirwa. kwete kupfuura 0.1% yehuremu hwayo.
Residue pakubatidza <281>: kwete kupfuura 0.05%.
Simbi <241> -Dissolve 2.0 g mu 45 mL yemvura, wowedzera 2 mL yehydrochloric acid: muganhu i5 ppm.
Heavy metals <231>-Dissolve 2.0 g mumvura kuita 25 mL yemhinduro: muganhu i0.001%.
Chromatographic kuchena-Shandisa chromatogram yeAssay kugadzirira, yakawanikwa sekurairwa muAssay.Verengai muzana yekusachena kwega kwega, kusasanganisa chero mapeji ekunyungudutsa, muchikamu cheXylose chakatorwa:
100(ri / rS)
umo ri iri mhinduro yekusachena kwega kwega;uye rS ndiyo nhamba yemhinduro dzose muchromatogram: kwete kupfuura 1.0% yehupi hupi hupi husina kuchena hunowanikwa, uye huwandu hwehutsvina hwega hwega hunowanikwa haupfuuri 2.0%.
Kuongorora-
Nharembozha-Shandisa yakasvibiswa musanganiswa weacetonitrile nemvura (75:25).
Kukodzera kweSystem solution-Gadzirira mhinduro muMobile phase, ine inenge 10 mg yeUSP Xylose RS uye 0.2 mg yeUSP Fructose RS per mL.
Kugadzirira kwakajairwa-Dyisa huremu hwakayerwa nemazvo eUSP Xylose RS muchikamu cheMobile kuti uwane mhinduro ine huwandu hunozivikanwa hunosvika 10 mg per mL.
Kugadzirira kweAssay-Kutamisa nezve 100 mg yeXylose, yakanyatso kuyerwa, kune 10-mL volumetric flask, nyunguduka mukati uye dilute neMobile phase kusvika kuvhoriyamu, uye sanganisa.
Chromatographic system (ona Chromatography <621>) -Iyo chromatograph yemvura inogadzirwa ne 192-nm detector uye 4.6-mm × 15-cm column ine packing L8.Iyo tembiricha yembiru inochengetwa pa30 °, uye chiyero chekuyerera chinenge 2 mL paminiti.Chromatograph iyo Sistimu yekukodzera mhinduro, uye rekodha mhinduro dzepamusoro sekurairwa kwaMaitirwo: sarudzo, R, pakati peiyo xylose nefructose peaks haisi pasi pe2.0.Iko kutsauka kwakajairwa kwemajekiseni anodzokorora hakupfuuri 2.0%.
Maitiro-Kuparura jekiseni mavhoriyamu akaenzana (angangoita 25 µL) yeAssay gadziriro uye Standard gadziriro muchromatograph, rekodha machromatogram, uye kuyera mhinduro dzepamusoro pepamusoro.Verenga huwandu, mu mg, hweC5H10O6, muchikamu cheXylose chakatorwa neformula:
10C(rU / rS)
umo C ndiyo yekuisa, mu mg per mL, yeUSP Xylose RS muStandard gadziriro;uye rU nerS ndiwo mhinduro dzepamusoro dzakawanikwa kubva mukugadzirira kweAssay uye gadziriro yeStandard, zvichiteerana.
Package: Aluminium foil bag, 25kg/bhegi, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Hygroscopic.Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera, yakaoma uye inofefetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.Hazvienderani neakasimba oxidizing agents.
Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.
Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.
Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.
HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.
Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.
Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.
MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.
Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.
Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.
Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.
Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.
Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.
D-(+)-Xylose (Wood Sugar) (CAS: 58-86-6), inowanzonzi shuga yehuni, ishuga ye5-carbon (pentose) inowanikwa kubva muchikamu chexylan-rich chehemicellulose, chiripo muchitokisi. madziro uye fiber.Xylitol inotapira inovaka muviri.Munhu ane hutano anogona kugadzira Xylitol mumuviri iye pachake, kunyangwe akasadya chero zvigadzirwa zveXylitol.Muchisikigo, Xylitol yakawandisa mumhando dzakawanda dzemichero nemiriwo.Asi zvirimo zvishoma.Nekutengesa kushandiswa, Xylitol inowanzogadzirwa kubva kuchibage, nzimbe bagasse, birch muti uye zvichingodaro.Inotapira yechisikigo uye ine hutano.Kubva pakuonekwa, ikristaro chena uye inoita seshuga chena.Xylitol ndiyo inotapira inotapira pakati pe polyols.Ine inotonhorera uye inozorodza kuravira uye ine kutapira kwakafanana ne sucrose, asi calory ye xylitol yakaderera zvakanyanya pane sucrose, inenge yakaenzana neglucose.Xylitol inotapira inovimbisa uye inotsiva yakakwana glucose uye sucrose.L-Arabinose ichena crystalline poda inotapira uye inonyungudika ye154-158 ℃.Inonyungudika zviri nyore mumvura uye glycerol, inonyungudika zvishoma mu ethanol uye isinganyungudika muether.Iyo yakanyanya kugadzikana pasi pemamiriro ekupisa uye asidi.Seyakaderera-calorie sweetener, yakatenderwa kuve ine hutano chekuwedzera chikafu neAmerican Bureau yeChikafu neDrug Supervision uye Hutano neHuman Services Dhipatimendi reJapan.Zvakare, yakatenderwa chikafu chitsva chekushandisa neHutano Dhipatimendi reChina.
Mabasa
1. D-(+) -Xylose se-non-calorie sweetener, D-(+) -Xylose inoshandiswa semafuta e-antioxidant, kugadzirira kwemishonga, zvinhu zvakasvibirira zve caramel ruvara uye kunhuhwirira kwakasiyana-siyana, nezvimwewo.
2. D-(+) -Xylose inogona kushandiswa se flavour modifier munyama uye kugadzira chikafu.Inogona zvakare kuiswa seyakagadzirwa zvinhu zvenyama essence uye antioxidant.
Applications
1. Kugadzira chingamu, chewing gum, toffee, soft candy, jelly, chokoreti, chewing tablet nezvimwe, zvinogona kutonhodza huro, kuchenesa mazino uye kuva anti-cariogenic.
2. Being instead of sucrose kuwedzera mu soft drink, mukaka, chingwa, muchero wakachengetwa, biscuit, yoghurt, jam, porridge nezvimwe, kuchengeta long & better sweet taste because of its non-fermentability by yeast.
3. Yakawedzerwa muzvigadzirwa zvekuzora uye mushonga wemazino, hapana manzwiro anonamatira uye anozorodza.Xylitol inogona kuchengetedza hunyoro uye kuvandudza ganda rakaomarara rakafanana neglycerin.
4. Kuva akanaka anotsiva sucrose, kugadzira ndiro dzakaita sour & sweet pork kana hove, yakachengeteka zvikuru kune vane chirwere cheshuga.Kurudziro yedu haina kupfuura 40g / zuva revakuru uye hafu yemwana.
