0102 ib0304 ib05
Chaw tsim tshuaj paus Supply Raw Material High Purity Kub Muag Pharmaceutical Intermediate CAS 103-90-2 4-Acetamidophenol
Khoom siv
Nws yog tsuas yog siv rau kub taub hau thiab mob taub hau los ntawm mob khaub thuas thiab txo qhov mob me thiab mob me, xws li mob pob qij txha, mob leeg, neuralgia, migraine, dysmenorrhea, mob qog noj ntshav thiab tom qab phais mob analgesia. Nws kuj tseem siv tau rau cov neeg mob uas tsis haum rau cov tshuaj aspirin, tsis haum rau, lossis tsis haum rau kev siv tshuaj aspirin: xws li cov neeg mob khaub thuas, hemophilia, thiab lwm yam kab mob los ntshav (xws li cov neeg mob ntawm kev kho anticoagulant), nrog rau cov neeg mob. me me peptic rwj thiab gastritis. tos.
cov khoom specification
| Qhov ntom | 1.3 ± 0.1g / cm³ |
| Boiling point | 387.8 ± 25.0 ° C ntawm 760 mmHg |
| Melting point | 168-172 ° C (lit.) |
| Flash point | 188.4 ± 23.2 ° C |
| Raws li pawg | 151.063324 ib |
| PSA | 49.3300 Nws |
| LogP | 0.34 ib |
| Qhov tshwm sim | Dawb hmoov los yog siv lead ua |
| Vapor siab | 0.0 ± 0.9 mmHg ntawm 25 ° C |
| Refractive Index | 1.619 ib |
| Cia tej yam kev mob | 1. Khaws rau hauv qhov chaw txias, cua txias. Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub. Khaws lub thawv ntim kom nruj. yuav tsum tau khaws cia kom deb ntawm oxidizer, tsis txhob khaws cia ua ke. Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob. Cov ntaub ntawv tsim nyog yuav tsum muaj nyob rau hauv qhov chaw cia kom muaj cov khoom nchuav. |
| Kev ruaj ntseg | 1. Tsis txhob kov cov oxides. 2. Tshuaj lom thiab khaus khaus, tsis txhob sib cuag nrog lub qhov muag thiab tawv nqaij thaum siv. |
Khoom piav qhia
Acetaminophen, tseem hu ua paracetamol, yog cov tshuaj sib xyaw nrog cov mis molecular C8H9NO2. Nws yog ib qho tshuaj uas poob rau hauv chav kawm ntawm analgesics (pain relievers) thiab antipyretics (ua npaws reducers). Raws li txoj cai, acetaminophen yog para-aminophenol derivative. Nyob rau hauv cov nqe lus ntawm lub cev muaj zog, acetaminophen yog ib tug dawb crystalline hmoov uas yog sparingly soluble nyob rau hauv dej. Nws yog feem ntau muaj nyob rau hauv ntau yam formulations, nrog rau cov ntsiav tshuaj, capsules, thiab kua suspensions, rau kev tswj qhov ncauj.
Acetaminophen yog dav siv los txo qhov mob thiab txo kub taub hau. Nws paub txog nws cov txiaj ntsig hauv kev txo qis qhov mob me mus rau nruab nrab, xws li mob taub hau, mob nqaij, thiab mob hniav. Tsis zoo li cov tshuaj nonsteroidal anti-inflammatory (NSAIDs), acetaminophen tsis muaj cov tshuaj tiv thaiv kab mob tseem ceeb.
Qhov tseeb mechanism ntawm kev txiav txim ntawm acetaminophen tsis tau nkag siab tag nrho, tab sis nws ntseeg tau tias muaj kev cuam tshuam ntawm ib qho enzyme hu ua cyclooxygenase (COX) hauv nruab nrab paj hlwb. Cov enzyme no koom nrog hauv kev tsim cov prostaglandins, uas ua lub luag haujlwm hauv kev nkag siab qhov mob thiab kev tswj hwm ntawm lub cev kub.
Acetaminophen yog suav tias yog ib qho kev xaiv muaj kev nyab xeeb rau kev mob nyem rau cov tib neeg uas tsis tuaj yeem zam cov NSAIDs vim yog yam xws li mob plab lossis los ntshav.
khoom video
Peb lub Hoobkas
Ntim
Hmoov: ob txheej txheej txhuas ntawv nyiaj hnab rau 1kg qauv, thiab 25kgs ib nruas rau tej
Kua: kaw lub raj mis rau 1L qauv, thiab 25kgs ib nruas rau tej
Shipping & Payment Terms
| Ntim Cov Lus Qhia | Aluminium pob, thawv thawv, ntoo thawv, customized ntim |
| Lub tsev khaws khoom | Tuam Tshoj |
| Tus me nyuam nthuav dav | 1. Lub sij hawm xa tuaj: Tsis pub dhau 3-15 hnub tom qab daim ntawv cog lus yuav siv tau 2. Qhov chaw xa khoom: Chaw nyob ntawm tus neeg xa khoom (yuav tsum yog lub tsev cog lus) 3. Txoj kev xa khoom: Peb yog lub luag haujlwm rau kev thauj cov khoom, FOB nqi 4. Freight method: huab cua freight, nkoj freight |
| Cov nqe lus them nqi | Alibaba, Bitcoin, T / T, Western Union thiab lwm txoj kev xa nyiaj. |
FAQ
Q1: Koj puas yog cov chaw tsim khoom?
A: Yog! Peb yog lub Hoobkas nrog peb tus kheej cov kab ntau lawm.
Q2: Txoj kev koj xa khoom yog dab tsi?
A: Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex thiab lwm yam
Peb txoj kev xa cov khoom yog universal thiab ruaj ntseg.
Lub tuam txhab npe thiab lwm cov ntsiab lus ntsig txog lub tsev muag tshuaj tsis tau sau rau ntawm daim ntawv hla tebchaws.
Txoj kev ntim khoom yog hloov tsis tu ncua rau kev xa khoom ruaj ntseg.
Q3: Cov pob khoom puas tuaj yeem taug qab tau?
A: Yog lawm, peb muab tus lej taug qab thiab koj tuaj yeem taug qab hauv internet.
Q4: Koj nkoj mus qhov twg?
A: thoob ntiaj teb.
Q5: Koj puas muab kev xa khoom hauv tsev / xa rov qab xa?
A: Yog, peb tuaj yeem xa mus rau Tebchaws Meskas / UK / Canada / Australia / Lub Tebchaws Yelemees thiab lwm yam warehouse ua ntej rau koj.
Q6: Koj puas ua kom koj cov khoom ntim, ua li cas txog kev lis kev cai, yuav ua li cas yog tias lub pob khaws cia?
A: Peb txhawj xeeb ntau txog peb txoj kev nyab xeeb, peb ntim cov xaj kom ruaj ntseg li sai tau. Yog tias ib pob khoom raug ntes ntawm kev lis kev cai, reships ntawm seized txiav txim yuav ua tiav yog tias koj muaj ib tsab ntawv los qhia peb. Yog tias koj tau txais tsab ntawv qaug dab peg, thov hu rau peb tam sim nrog daim ntawv luam theej ntawm tsab ntawv qaug dab peg, thiab tseem muaj qhov chaw nyob tshiab kom koj xaj rov qab mus rau.