L-Menthol CAS 2216-51-5 daahirnimo>99.5% (GC) Warshada
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee L-Menthol (CAS: 2216-51-5) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibso L-Menthol,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | L-Menthol |
| La mid ah | L-(-)-Menthol;(-)-Menthol;L-Menthol;Laevo-Menthol;Crystals Menthol;(1R,2S,5R)-(-)-Menthol;(-)-p-Menthan-3-ol;2-Isopropyl-5-Methylcyclohexanol;(1R,2S,5R)-2-Isopropyl-5-Methylcyclohexanol;5-Methyl-2-(1-Methylethyl)cyclohexanol |
| Heerka Saamiyada | Suuqa dhexdiisa, Miisaanka Ganacsiga |
| Lambarka CAS | 2216-51-5 |
| Qaanuunka molecular | C10H20O |
| Miisaanka Molecular | 156.27 g/mol |
| Meesha dhalaalaysa | 41.0 ~ 44.0 ℃ |
| Barta Karsan | 211.0 ~ 213.0 ℃ |
| Cufnaanta | 0.89 g/ml at 25 ℃( shid) |
| Biyuhu milmayn | Aan ku milmin Biyaha, 490 mg/l 25 ℃ |
| Solubility | Aad ugu milmay Methanol Ether |
| ur | Noocyada Aasiya ee leh Astaamaha Menthol Dabiiciga ah |
| Heerkulka Kaydinta | Meel Qabow & Qallalan (2 ~ 8 ℃) |
| COA & MSDS | La heli karo |
| Qaybta | Cuntada lagu daro |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Midab-la'aan, Furan-qaabeeya ama Kiristaalo Irbad-u eg | U hogaansama |
| Meesha dhalaalaysa | 41.0 ~ 44.0 ℃ | 42.0 ~ 43.0 ℃ |
| Wareeg gaar ah [a]20/D | -51.0° ilaa -45.0° (C=10 gudaha EtOH) | -49.9° |
| Xadka Hadhaaga Aan Kacsanayn | ≤0.05% (105℃ 1 saac) | <0.05% |
| Hadhaaga dabka | ≤0.10% | 0.03% |
| Biraha culus (Pb) | ≤10pm | <10pm |
| Waxa ku jira Arsenic (As) | ≤3pm | <3pm |
| Daahirnimada / Habka Falanqaynta | >99.5% (GC) | 99.79% |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| NMR Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Solubility gudaha EtOH | Midab la'aan, Cad, 100mg/ml | Gudub |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay tilmaamihii la bixiyay | |
Xidhmada:Dhalo, bacda bireed ee aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weel si adag u xiran.Ku kaydi bakhaar qabow, qalalan (2 ~ 8 ℃) iyo bakhaar hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.
Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.
Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.
Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.
TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.
Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.
Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.
MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.
Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.
Gaadiidka?By Express (FedEx, DHL), hawada, badda.
Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.
Calaamadaha halista Xi - xanaaq badan
Xeerarka Khatarta
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
Sharaxaada Badbaadada
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S39 - Xidho ilaalinta indhaha / wajiga.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S36 - Xidho dhar ilaalin ku habboon.
WGK Germany 2
RTECS OT0700000
TSCA Haa
HS code 2906110000
Sunta LD50 ee afka Bakaylaha: 3300 mg/kg LD50 bakaylaha maqaarka> 5000 mg/kg
L-Menthol (CAS: 2216-51-5) waxaa loo isticmaalaa nadiifinta alaabta, isqurxin, dhadhanka iyo udgoonka, cuntada iyo cabitaanka, daryeelka shakhsi ahaaneed, farmashiyaha (molecule yar), qabow iyo antipruritic daroogada, carminative daroogada.
1. Kariimaha menthol waxaa inta badan loo isticmaalaa cunto lagu daro.Udgoonkiisa gaarka ah wuxuu hagaajin karaa rabitaanka cuntada.
2. Menthol waxaa lagu dari karaa noocyo kala duwan oo alaabta nadiifinta afka ah sida qalabka ilkaha, dhaqida afka, iyo daawada cadayga.
3. crystal Menthol waxa kale oo loo isticmaali karaa goobta dawada.Maaddaama menthol ay leedahay shaqada ka hortagga iyo curyaaminta dareemayaasha dareemayaasha, waxaa loo isticmaali karaa ka-hortagga xanaaqa.
4. Menthol waa xawaash la cuni karo oo loo ogolyahay in laga isticmaalo dalkeena.Waxaa inta badan loo isticmaalaa dhadhanka daawada cadayga, nacnaca iyo cabitaannada.Qiyaasta waxay ku xiran tahay baahida wax soo saarka caadiga ah, guud ahaan 1100mg/kg xanjada;400mg / kg ee nacnaca;130mg/kg oo cuntada la dubay;68mg / kg ee jalaatada;35mg/kg oo cabitaannada fudud ah.
5. GB2760-1996 wuxuu dhigayaa in maskaxda fudud ee khafiifka ah ee dabiiciga ah loo oggol yahay in loo isticmaalo uunsi la cuni karo.GB2760-2001 waxay qeexaysaa in maskaxda xuubka nooca DL sidoo kale loo ogol yahay in loo isticmaalo buug Kiimiko ah oo cunto ah.Waxa loo isticmaali karaa in lagu diyaariyo xawaashyada nooca reexaanta ah (10%-18%), waxa kale oo loo isticmaali karaa nacnac (reexaanta, xanjo), cabitaannada, jalaatada, iwm. (qiyaas dhan 0.054%-0.1%).
6. Menthol iyo jinsiyadda Menthol labadaba waxaa loo isticmaali karaa sidii walxaha dhadhanka loogu talagalay daawada cadayga, cadarka, cabitaannada iyo nacnaca.Daawada, waxaa loo isticmaalaa kicin ahaan, oo ku dhaqma maqaarka ama xuubka xuubka, waxayna leedahay saameynta qaboojinta iyo yaraynta cuncunka.Waxa loo isticmaali karaa dawada ka hortagga dabaysha marka afka laga qaato.Ester-keeda waxa loo isticmaalaa cadarka iyo dawooyinka.
Sunta marinka xididada.Sumo dhexdhexaad ah marka la nuugo, intraperitoneal, iyo dariiqyada maqaarka hoostiisa.Isha xanaaqsan.Xogta is beddelka ayaa la sheegay.Marka loo kululeeyo si uu u burburo waxay soo daysaa qiiq qallafsan iyo qiiq xanaaq badan.
Menthol [1490-04-6]
Menthol waa aalkolo laga helo saliidaha reexaanta ee kala duwan ama si farsamaysan loo diyaariyey.Menthol wuxuu noqon karaa levorotatory (L-Menthol), oo ka yimid ilo dabiici ah ama macmal ah, ama jinsi (DL-Menthol).
Baakadaha iyo kaydinta-Ku xafid weelasha cidhiidhiga ah, gaar ahaan heerkulka qolka kontaroolada.
Ku calaamadee si aad u muujiso inay tahay levorotatory ama isir.
Aqoonsiga-Marka la kala saaro miisaan le'eg oo ah kafur, koloriin hydrate, ama phenol, isku dar ah ayaa dareere ah.
Kala duwanaanshaha dhalaalka ee L-Menthol <741>: inta u dhaxaysa 41° iyo 44°
Kala duwanaanshaha qaboojinta ee DL-Menthol <651>-[FIIRO GAAR AH- Samee tijaabadan gaar ahaan qol leh heerkul ka hooseeya 30° iyo qoyaan ka hooseeya 50%. jel ilaa 24 saacadood, ku rid tuubo tijaabo ah oo qalalan oo dhexroorkeedu u dhexeeyo 18 ilaa 20mm, oo ku dhalaali waxa ku jira heerkul ah ilaa 40°.Jooji tuubada tijaabada ee biyaha leh heerkul ah 23 ° ilaa 25 °, oo ku walaaq waxa ku jira tuubada si joogto ah heerkulbeeg, adoo ilaalinaya guluubka heerkulbeegga gudaha dareeraha.Racemic Menthol wuxuu ku daboolaa heerkul u dhexeeya 27 ° iyo 28 °.Wax yar ka dib marka heerkulku xasilo barta isku dhafka ah, ku dar dhowr mg oo qalalan Menthol ee qoob-ka-ciyaarka cufan, oo sii wad walaaqda: daqiiqado yar ka dib heerkulka cufka ayaa si degdeg ah u kacaya 30.5 ° ilaa 32.0 °.
Wareeg gaar ah <781S>: inta u dhaxaysa -45° iyo -51° ee L-Menthol;inta u dhaxaysa -2° iyo +2° ee DL-Menthol.Xalka tijaabada: 100 mg halkii ml, khamriga.
Xadka haraaga aan isbeddelayn-Volatilize 2 g, oo si sax ah loo miisaamay, saxan maraq ah oo furan oo ku jira qubeyska uumiga, oo ku qalaji hadhaaga 105° 1 saac: hadhaagu miisaankoodu kama badna 1 mg (0.05%).
Daahirnimada Chromatographic-
Diyaarinta ku habboonaanta nidaamka-Ku milmi decanol iyo Mentho gudaha ether si aad u hesho xal leh qiyaas dhan 0.05 mg midkiiba.
Tijaabi diyaarinta-Ku mil 10 mg of Menthol 50 ml oo ether ah, oo qas.Ku qas 25 mL ee xalkan ether ilaa 100ml, iskuna qas.
Nadaamka Chromatographic-Gaska chromatograph wuxuu ku qalabaysan yahay qalabka ololka-ionization wuxuuna ka kooban yahay 1.8-m× 2-mm tiir oo ay ka buuxaan 10% wajiga G16 ee taageerada S1AB.Tiirka waxaa lagu hayaa qiyaastii 170°, dekedda duritaanka waxaa lagu hayaa ilaa 260°, baloog-sheegaha waxa lagu hayaa ilaa 240°.Helium qalalan ayaa loo isticmaalaa sida gaaska qaade xadiga socodka qiyaastii 50 mL daqiiqadii.Chromatograph ee ku habboonaanta nidaamka diyaarinta, oo qor jawaabaha ugu sarreeya sida lagu faray habraaca: wakhtiga haynta menthol waa qiyaastii 0.7 marka loo eego decanol.chromatogram-ka ku habboon, xallinta R, ee 2da ugu sarreysa kama yara 2.5, iyo jaangooyada heerka qaraabo ee saamiga jawaabta ugu sarreysa ee laga helay Menthol ee lagu helay decanol kama badna 2%.
Habka-Ku dur 2 µL ee diyaarinta Tijaabada chromatograph gaaska, oo cabbir jawaabaha ugu sarreeya.Jawaabta ugu sarreysa ee ay sababto menthol kama yarayn 97% wadarta dhammaan jawaabaha ugu sarreeya, marka laga reebo mid kasta oo ay ugu wacan tahay etherka.
Walxaha degdega ah ee oksaydhka ah ee ku jira DL-Menthol-Meesha 500mg ee DL-Menthol ku jira tuubo tijaabo ah oo nadiif ah, qalalan, ku dar 10 ml oo xal ah potassium permanganate, oo lagu diyaariyey 3 mL oo 0.1 N potassium permanganate biyo ah ilaa 100 ml, oo dhig tuubada tijaabada ku jirta digsi biyo ah heerkul u dhexeeya 45° iyo 50°.Ka saar tuubada qubayska inta u dhaxaysa 30 ilbiriqsi, oo dhaqso isku qas adigoo ruxaya: midabka guduudan ee potassium permanganate ayaa weli muuqda 5 daqiiqo ka dib.
