Xylitol CAS 87-99-0 Assay 98.5 ~ 101.0% Babban Ingancin Factory
Shanghai Ruifu Chemical Co., Ltd. ne daya daga cikin manyan masu samar da Xylitol (CAS: 87-99-0) tare da high quality, samar iya aiki 15000 ton a kowace shekara.Ana sayar da Xylitol zuwa kasuwannin gida da na waje, abokan cinikinmu sun amince da su sosai.Za mu iya samar da isar da sako na duniya, ƙanana da girma da yawa akwai.Idan kuna sha'awar Xylitol (CAS: 87-99-0),Please contact: alvin@ruifuchem.com
| Sunan Sinadari | Xylitol |
| Makamantu | meso-Xylitol;Xylite;xylite (sukari);Xyliton;C-Xylidex;DL-Xylitol;Itace Sugar Barasa;Xylisorb;xylo-Pentitol;1,2,3,4,5-Pentahydroxypentane;(2R,3R,4S)-Pentane-1,2,3,4,5-Pentanol |
| Matsayin Hannun jari | A Stock, Ƙarfin Samar da Ton 15000 a kowace shekara |
| Lambar CAS | 87-99-0 |
| Tsarin kwayoyin halitta | Saukewa: C5H12O5 |
| Nauyin Kwayoyin Halitta | 152.15 |
| Matsayin narkewa | 93.0 ~ 95.0 ℃ (lit.) |
| Wurin Tafasa | 215.0 ~ 217.0 ℃ |
| Yawan yawa | 1.515 |
| M | Hygroscopic |
| Ruwan Solubility | Mai Soluble A Ruwa, Kusan Fassara |
| Solubility | Dan Soluble a cikin Ethanol (95).Insoluble a cikin Ether. |
| Adana Yanayin. | An rufe shi a bushe, Ajiye a Zazzabin ɗaki |
| COA & MSDS | Akwai |
| Alamar | Ruifu Chemical |
| Lambobin haɗari | Xi | RTECS | ZF080000 |
| Bayanin Hatsari | 36/37/38 | F | 3 |
| Bayanan Tsaro | 24/25-36-26 | Farashin TSCA | Ee |
| WGK Jamus | 2 | HS Code | Farashin 2905491000 |
| Abubuwa | Ka'idojin dubawa | Sakamako |
| Bayyanar | Farin lu'ulu'u ko lu'ulu'u ko foda | Ya dace |
| Wari da Dandano | Mara wari kuma yana da Dadi | Ya dace |
| Ganewa | Infrared Absorption Spectrum | Ya dace |
| Matsayin narkewa | 93.0 ~ 95.0 ℃ | 94.0 ℃ |
| Bayyanawa da Launin Magani | Bayyananne kuma mara launi (5.0g a cikin 10ml na H2O) | Ya dace |
| Chloride (Cl) | ≤0.005% | <0.005% |
| Sulfate (SO4) | ≤0.005% | <0.005% |
| Karfe masu nauyi (kamar Pb) | ≤5pm | <5ppm |
| Arsenic (As2O3) | ≤1pm | <1ppm |
| Nickel | ≤1pm | <1ppm |
| Jagoranci | ≤0.5pm | <0.5pm |
| Rage Ciwon sukari | ≤0.20% | <0.20% |
| Iyakar Wasu Polyols | ≤1.00% (akan Anhydrous Basis) | <1.00% |
| Ruwa | ≤0.50% | 0.16% |
| Ragowa akan ƙonewa (Sulfated) | ≤0.10% | 0.04% |
| Xylitol assay | 98.5 zuwa 101.0% (akan Anhydrous Basis) | 99.7% |
| pH | 5.0 zuwa 7.0 (5.0g a cikin 10ml na H2O) | Ya dace |
| Bacterial Endotoxin | ≤4.0EU/g | <4.0EU/g |
| Jimlar Ƙididdigar Faranti | ≤1000cfu/g | <10 CFU/g |
| Coliform | <3MPN/g | <3MPN/g |
| Jimlar Yisti & Mold | ≤100 CFU/g | <10 CFU/g |
| Salmonella | Korau | Korau |
| Kammalawa | Daidaita tare da Ma'auni na FCCV / USP / JP / ChP2015 | |
| Babban Amfani | Ƙara Abincin Abinci;da dai sauransu. | |
Xylitol (CAS: 87-99-0) USP39-NF34
BAYANI
Xylitol ya ƙunshi NLT 98.5% da NMT 101.0% na C5H12O5, ƙididdiga akan tushen anhydrous.
GANO
• A. RASHIN NUTSUWA <197K>
Misali: Undried
• B. Lokacin riƙewa na kololuwar Xylitol na Samfurin Samfurin ya dace da na daidaitaccen bayani, kamar yadda aka samu a cikin Assay.
ASSAY
• TSARI
Lokacin wayar hannu: Acetonitrile da ruwa (20:80)
Maganin dacewa da tsarin: 2.5mg/mL na USP Galactitol RS da 25mg/mL na USP Xylitol RS a cikin Wayar hannu lokaci
Daidaitaccen bayani: 25mg/mL na USP Xylitol RS a cikin Wayar hannu lokaci
Maganin samfurin: 25mg/mL na Xylitol a cikin Wayar hannu
Tsarin chromatographic
(Duba Chromatography <621>, Dacewar Tsarin.)
Yanayin: LC
Mai ganowa: UV 192 nm
Tushen: 8.0-mm x 30-cm;7-μm shiryawa L34
Yanayin zafin jiki: 80°
Yawan gudu: 0.5ml/min
Girman allura: 25μL
Dacewar tsarin
Misali: Maganin dacewa da tsarin da daidaitaccen bayani
[NOTE-Lokacin riƙe dangi na xylitol da galactitol kusan 1.0 da 1.10 ne, bi da bi.]
Abubuwan da suka dace
Resolution: NLT 2.0 tsakanin galactitol da xylitol, Tsarin dacewa bayani
Matsakaicin daidaitaccen dangi: NMT 2.0%, Daidaitaccen bayani
Bincike
Samfurori: Daidaitaccen bayani da Samfurin bayani
Yi lissafin adadin xylitol (C5H12O5) a cikin ɓangaren samfurin da aka ɗauka:
Sakamako = (rU/rS) x (CS/CU) x 100
rU= kololuwar martani na xylitol daga Maganin Samfurin
rs= kololuwar martani na xylitol daga daidaitaccen bayani
CS = maida hankali na USP Xylitol RS a cikin daidaitaccen bayani (mg/mL)
CU = maida hankali na Maganin Samfurin (mg/mL)
Sharuɗɗan karɓa: 98.5% -101.0% akan tushen anhydrous
RASHIN ZUCIYA
• RASHIN WUTA <281>: NMT 0.5%
Share abubuwan masu zuwa:
• KARFE MAI KYAU <231>: NMT 10ppm, ta amfani da 2g na Xylitol narkar da cikin 25mL na ruwa •(Jan 1-Jan-2018)
• RAGE SUGA
Misali: 500mg
Nazari: Narkar da Samfurin a cikin 2.0ml na ruwa a cikin kwandon kwandon miliyon 10-mL.A cikin irin wannan flask, pipet 2ml na maganin 0.5mg/mL dextrose.A kowane flask ƙara 1mL na alkaline cupric tartrate TS, zafi zuwa tafasa, da sanyi.
Sharuɗɗan karɓa: Duk wani turbidity a cikin xylitol flask shine NMT wanda yake a cikin dextrose flask, wanda a cikin abin da ya haifar da ja-launin ruwan kasa mai launin ruwan kasa (0.2% rage yawan sukari, a matsayin dextrose).
Iyakan SAURAN POLYOLS
Lokacin wayar hannu: Acetonitrile da ruwa (20:80)
Maganin dacewa da tsarin: 0.5mg/mL kowane na USP L-Arabinitol RS, USP Galactitol RS, USP Mannitol RS, da USP Sorbitol RS, da 100mg/mL na USP Xylitol RS a cikin Wayar hannu lokaci
Daidaitaccen bayani: 0.5mg/mL kowane na USP L-Arabinitol RS, USP Galactitol RS, USP Mannitol RS, da USP Sorbitol RS a cikin Wayar hannu lokaci
Maganin samfurin: 100mg/ml na Xylitol a cikin Wayar hannu
Tsarin chromatographic
(Duba Chromatography <621>, Dacewar Tsarin.)
Yanayin: LC
Mai ganowa: UV 192 nm
Tushen: 8.0-mm x 30-cm;7-μm shiryawa L34
Yanayin zafin jiki: 80°
Yawan gudu: 0.5ml/min
Girman allura: 25μL
Dacewar tsarin
Samfurori: Maganin dacewa da tsarin da daidaitaccen bayani
[NOTE-Lokacin riƙe dangi na L-arabinitol, mannitol, xylitol, galactitol, da sorbitol kusan 0.76, 0.81, 1.0, 1.12, da 1.22, bi da bi.]
Abubuwan da suka dace
Ƙaddamarwa: NLT 1.5 tsakanin duk kololuwar polyol, Maganin dacewa da tsarin
Matsakaicin ma'auni na dangi: NMT 5.0% don kololuwar galactitol, Daidaitaccen bayani
Bincike
Samfurori: Daidaitaccen bayani da Samfurin bayani
Yi lissafin adadin kowane polyol (L-arabinitol, galactitol, mannitol, ko sorbitol) a cikin ɓangaren samfurin da aka ɗauka:
Sakamako = (rU/rS) x (CS/CU) x 100
rU= kololuwar amsa na kowane polyol daga Maganin Samfurin
rS= kololuwar amsa na kowane polyol daga daidaitaccen bayani
CS = maida hankali na mutum polyol a cikin daidaitaccen bayani (mg/mL)
CU = maida hankali na Maganin Samfurin (mg/mL)
Sharuɗɗan karɓa: Jimlar polyols shine NMT 2.0%, ana ƙididdige su akan tushen anhydrous.
MAKAMMAN JARRABAWA
• SANARWA RUWA, Hanyar I <921>: NMT 0.5%
KARIN BUKATA
MAKIYYA DA KYAUTA: Ajiye a cikin kwantena masu kyau.
• MATSAYIN MAGANAR USP <11>
USP L-Arabinitol RS
USP Galactitol RS
USP Mannitol RS
USP Sorbitol RS
USP Xylitol RS
Xylitol (CAS: 87-99-0) JP16
Xylitol, lokacin da aka bushe, ya ƙunshi ƙasa da 98.0% na C5H12O5.
Bayanin Xylitol yana faruwa azaman farin lu'ulu'u ko foda.Ba shi da wari kuma yana da ɗanɗano mai daɗi.
Yana da narkewa sosai a cikin ruwa, dan kadan mai narkewa a cikin ethanol (95).
Yana da hygroscopic.
Ganewa (1) Zuwa 1 ml na maganin Xylitol (1 a cikin 2) ƙara 2 ml na baƙin ƙarfe (II) sulfate TS da 1 ml na maganin sodium hydroxide (1 a cikin 5): ana samar da launin shuɗi-kore ba tare da turbidity ba. .
(2) Ƙayyade nau'in shayarwar infrared na Xylitol, wanda aka bushe a baya, kamar yadda aka umarce shi a cikin hanyar faifan potassium bromide a ƙarƙashin Infrared Spectrophotometry <2.25>, kuma kwatanta bakan tare da Bakan Magana: duka bakan suna nuna irin ƙarfin sha a lambobi iri ɗaya. .
pH <2.54> Narke 5.0 g na Xylitol a cikin 10 ml na ruwan Boiled da kuma sanyaya: pH na wannan bayani yana tsakanin 5.0 da 7.0.
Matsayin narkewa <2.60> 93.0-95.0 ℃
Tsaftace (1) Tsaftace da launi na bayani-Narke 5 g na Xylitol a cikin 10 ml na ruwa: bayani a bayyane yake kuma mara launi.
(2) Chloride <1.03>-Yi gwajin tare da 2.0 g na Xylitol.Shirya maganin sarrafawa tare da 0.30 ml na 0.01 mol / L hydrochloric acid VS (ba fiye da 0.005%) ba.
(3) Sulfate <1.14> -Yi gwajin tare da 4.0 g na Xylitol.Shirya maganin sarrafawa tare da 0.50 ml na 0.005 mol / L sulfuric acid VS (ba fiye da 0.006%) ba.
(4) Karfe masu nauyi <1.07> - Ci gaba da 4.0 g na Xylitol bisa ga Hanyar 1, kuma yi gwajin.Shirya maganin sarrafawa tare da 2.0 ml na Maganin Gubar Daidaitawa (bai wuce 5 ppm ba).
(5) Nickel-Narke 0.5 g na Xylitol a cikin 5 ml na ruwa, ƙara 3 saukad da dimethylglioxime TS da 3 saukad da ammonia TS, da kuma ba da damar tsayawa na 5 minutes: babu ja launi da aka samar.
(6) Arsenic <1.11> -Shirya maganin gwajin tare da 1.5 g na Xylitol bisa ga Hanyar 1, kuma yi gwajin (ba fiye da 1.3 ppm ba).
(7) Sugars-Narke 5.0 g na Xylitol a cikin 15 ml na ruwa, ƙara 4.0 ml na dilute hydrochloric acid, da zafi a cikin wanka na ruwa na 3 hours a karkashin reflux condenser.Bayan sanyaya, neutralize da sodium hydroxide TS (mai nuna alama: 2 saukad da methyl orange TS).Sai ki zuba ruwa a yi 50 ml, sai ki zuba 10 ml na wannan maganin a cikin filasta, a zuba 10 ml na ruwa da 40 ml na Fehling's TS, a tafasa a hankali na tsawon minti 3, sannan a bar shi ya tsaya ya hado jan karfe (I) oxide.Cire ruwa mai ƙarfi ta hanyar tace gilashi (G4), sannan a wanke ruwan da ruwan dumi har sai wankewar ƙarshe bai nuna alkalinity ba.Tace wadannan wankin ta cikin tace gilashin da aka ambata a sama.Narkar da hazo a cikin flask a cikin 20 ml na baƙin ƙarfe (III) sulfate TS, tace maganin ta cikin gilashin gilashin da aka ambata a sama, wanke da ruwa, hada wankewa tare da tacewa, zafi a 80 ℃, da titrate <2.50> tare da 0.02 mol/L potassium permanganate VS: bai wuce 1.0mL na 0.02 mol/L potassium permanganate VS ana cinyewa ba.
Asarar bushewa <2.41> Ba fiye da 1.0% (1 g, a cikin injin, phosphorus (V) oxide, 24 hours).
Ragowa akan kunnawa <2.44> Bai wuce 0.1% ba (1 g).
Assay Yi nauyi daidai game da 0.2 g na Xylitol, a baya bushe, narke cikin ruwa don yin daidai 100 ml.Ki zuba 10 ml na wannan maganin a cikin flask na iodine, ƙara 50 ml na potassium periodate TS daidai, da kuma zafi a cikin wanka na ruwa na minti 15.Bayan sanyaya, ƙara 2.5 g na potassium iodide, matsewa, girgiza da kyau, ba da izinin tsayawa na minti 5 a cikin duhu, da titrate <2.50> tare da 0.1 mol/L sodium thiosulfate VS (mai nuna: 3 ml na sitaci TS).Yi yanke shawara mara kyau.
Kowane ml na 0.1 mol/L sodium thiosulfate VS＝1.902 MG na C5H12O5
Kwantena da Akwatunan ajiya - Kwantena masu tsauri.
Kunshin: Aluminum tsare jakar, 25kg / jaka, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Hygroscopic.Ajiye a cikin kwantena da aka rufe a wuri mai sanyi, bushe da iska mai nisa daga abubuwan da ba su dace ba.Ajiye daga abubuwan da ke haifar da iskar oxygen, ruwa / danshi.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.
Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.
inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.
Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.
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Xylitol (CAS: 87-99-0) shine mafi daɗin duk polyols.Yana da daɗi kamar sucrose, ba shi da ɗanɗano, kuma yana da lafiya ga masu ciwon sukari.Xylitol yana da 40% ƙasa da adadin kuzari fiye da sukari.Saboda haka, a cikin EU da Amurka, ƙimar kalori da aka yarda da alamun abinci mai gina jiki shine 2.4 kcal/g.A cikin aikace-aikacen crystallization, yana ba da tasirin sanyaya mai daɗi idan aka kwatanta da sauran polyols.Ita ce kawai mai zaki wanda ke nuna tasirin anti-caries masu wuce gona da iri.An rarraba Xylitol ta Hukumar Abinci da Magunguna ta Amurka azaman ƙari na abinci.
Xylitol abu ne mai zaki tare da ƙimar abinci mai gina jiki, kuma shi ma matsakaicin matsakaici ne na metabolism na carbohydrate na ɗan adam.Ana samar da xylitol na kasuwanci ta hanyar zurfafa sarrafa amfanin gona irin na masara da jaka.Abin zaki ne na halitta da lafiya.
Ayyuka da Aikace-aikace na Xylitol (CAS: 87-99-0)
1. Don samar da danko, chewing gum, toffee, alewa mai laushi, jelly, cakulan, kwamfutar hannu da sauransu, na iya kwantar da makogwaro, tsaftace hakora kuma ya zama anti-cariogenic.
2. Kasancewa maimakon sucrose don ƙarawa a cikin abin sha mai laushi, madara, burodi, kayan marmari, biskit, yoghurt, jam, porridge da sauransu, don kiyaye tsayi & ɗanɗano mai daɗi saboda rashin haifuwa da yisti.
3. Ƙara a cikin kayan kwaskwarima da man goge baki, babu jin dadi da shakatawa.Xylitol na iya kiyaye danshi kuma inganta fata mai laushi kamar glycerin.
4. Xylitol, a matsayin mafi kyawun madadin mai zaki ga masu ciwon sukari, ana iya amfani dashi sosai a cikin ruwan 'ya'yan itace shan kofi, kofi, madara, burodi, alewa da sauran abinci marasa sukari.
5. Yana da mummunan tushe ga ƙananan ƙwayoyin cuta kuma ba za a iya yin fermented da yisti ba.Za'a iya adana abincin da ake yin tare da xylitol na dogon lokaci ba tare da wani abu mai karewa ba.
6. Xylitol na iya inganta aikin ƙwayoyin salutary kuma inganta rigakafi na jiki.Xylitol na iya ɗaukar mafi yawan kai fiye da sauran polyols, don haka abincin da ake yi tare da xylitol yana da ɗanɗano mai daɗi kuma yana kiyaye ɗanɗanon abinci na asali.
7. Kasancewa mai kyau maye gurbin sucrose, yin jita-jita kamar tsami & naman alade ko kifi, mai lafiya ga masu ciwon sukari.Shawarar mu ba ta wuce 40g / rana ga manya da rabi na yaro ba.
8, Lafiya mai zaki: Xylitol zaki na sucrose, wanda aka ciro daga albarkatun kasa, abin zaki ne na lafiya na halitta, ana iya amfani dashi a cikin abinci mara sikari, alewa mara sukari da sauran abinci mai lafiya.
9, Hana caries: Xylitol ba zai iya kasancewa a cikin baki bakteriya fermentation ta amfani da hakori caries, hakori caries rigakafin siffofin aiki mafi kyau a cikin dukan sweetener.Ana iya amfani dashi ko'ina cikin kowane nau'in samfuran kula da baka.
10, Hana glucose na jini: Xylitol ba tare da tasirin glucose a cikin jiki ba, baya buƙatar haɓakawa, kuma yana iya ta hanyar membrane cell, wanda ƙungiyar ta mamaye.Ga mutumin da ke da zaki da ciwon sukari, kayan abinci masu gina jiki, da wakilai masu taimako.
11, Inganta aikin hanta: Xylitol na iya inganta haɓakar glycogen yuan, rage yawan amfani da mai da furotin a cikin hanta, yin kariya da gyara hanta, inganta aikin hanta a cikin marasa lafiya da cututtukan hanta da hanta mai kitse, tasirin jiyya. na hepatitis na jima'i na hepatitis B, hepatitis B, na kullum hepatitis da kuma hanta cirrhosis da fili curative sakamako, shi ne manufa karin miyagun ƙwayoyi hepatitis rikitarwa na marasa lafiya.
12, Ayyukan asarar nauyi: Xylitol idan aka kwatanta da sukari na yau da kullun, yana da fa'idar ƙarancin zafi, Xylitol ya ƙunshi adadin kuzari 2.4 kawai a kowace gram, 40% ƙasa da zafi fiye da sauran carbohydrates, don haka ana iya amfani da Xylitol ga kowane nau'in rage abinci. nauyi, a matsayin madadin sukari mai yawan zafi.
13, Inganta aikin gastrointestinal: Xylitol na iya inganta haɓakar bifidobacterium.Haɓaka yaduwar tsire-tsire masu amfani na hanji, inganta aikin gastrointestinal, yana da babban aiki, wani nau'i ne na ƙarin aiki mai ban sha'awa.
14, Hygroscopicity, amfani da su don yin wasu dim jimlar, softer fiye da sucrose zama m, taushi da kuma na dogon lokaci, a lokaci guda don tsawaita rayuwar abinci, kamar yin cake, burodi, da dai sauransu Za a iya amfani dashi azaman kwaskwarima aji jika daidaita, babu mai kara kuzari ga mutum fata.
15, Karfafa palate: edible iya samar da kyau sanyi da kuma shakatawa ji a bakin, a lokacin da bayan daskarewa sakamako ne mafi alhẽri, za a iya amfani da a cikin ta'aziyya na sanyi abin sha, kayan zaki, madara, kofi, da dai sauransu Har ila yau, za a iya amfani da a kiwon lafiya sha, magungunan makogwaro, tari syrup, da dai sauransu. Har yanzu na iya ƙara ruhun nana, spearmint, da dai sauransu. A abinci dandano.
16, Tsawaita rayuwar shiryayye: Xylitol ta fermentation yisti, yana da kyau ga matsakaicin al'adun microbial, mai daɗi mai ɗorewa, don haka yana iya tsawaita rayuwar shiryayye.
17, Kada ku samar da maillard Browning dauki: Xylitol ba ƙungiyar aldehyde ba ne kuma ƙungiyar ketone a cikin tsari, dumama baya haifar da amsawar maillard Browning, ana iya sanya shi cikin dandano daban-daban na kayan gasa.
