Paracetamol
Paracetamol yog feem ntau siv tsis yog tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob. Nws cov nyhuv antipyretic zoo ib yam li cov tshuaj aspirin. Nws cov nyhuv analgesic tsis muaj zog, thiab nws tsis muaj kev tiv thaiv kab mob thiab tiv thaiv rheumatic. Nws yog ntau yam tshuaj acetanilide zoo tshaj plaws. Nws yog qhov tshwj xeeb tshaj yog rau cov neeg mob uas tsis tuaj yeem siv cov tshuaj carboxylic acid.
Hauj lwm lawm
1. Kev piav qhia
Khoom npe: Paracetamol
Cov qauv zoo: BP\USP
- Cov ntsiab lus: 99 feem pua -101 feem pua
CAS NO: 103-90-2
Cov mis mos molecular: C8H9NO2
Molecular Luj: 151.16
Dawb crystalline hmoov
tasteless, soluble hauv dej kub, ether, chloroform, thiab lwm yam
Prismatic crystals yog tau los ntawm ethanol. Melting point 169-171 degree , txheeb ze ntom ntom 1.293 (21/4 degree ). Nws yog soluble hauv ethanol, acetone thiab dej kub, insoluble hauv dej, insoluble hauv roj av ether thiab benzene. Tsis hnov tsw thiab iab. PH tus nqi ntawm saturated aqueous tov 5.5-6.5
2.COA ntawm Paracetamol
Cov khoom kuaj | Txuj | Kev Xeem |
Yam ntxwv | Ib tug dawb los yog yuav luag dawb crystalline hmoov | Ua raws |
Kev txheeb xyuas | A. Melting Point: 168 ~ 172 0 degree | 169.5 ~ 170.5 degree |
C.IR: Ua raws li cov spectrum tau nrog Paracetamol CRS. | Ua raws | |
Cov khoom muaj feem xyuam | Impurity J (chloroacetanilide Tsawg dua lossis sib npaug rau 0.001 feem pua ) | 0 |
Impurity K ({{0}}aminophenol Tsawg dua los yog sib npaug rau 0.005 feem pua) | 5, 10 ppm | |
Impurity F ({{0}}nitrophenol Tsawg dua lossis sib npaug li 0.05 feem pua) | 0 | |
Lwm yam impurity Tsawg dua lossis sib npaug rau 0.05 feem pua | 0.02 feem pua | |
Tag nrho ntawm lwm yam impurities Tsawg dua lossis sib npaug rau 0.1 feem pua | 0.03 feem pua | |
Poob rau ziab | Tsawg dua lossis sib npaug rau 0.5 feem pua | 0.17 feem pua |
Residue ntawm ignition | Tsawg dua lossis sib npaug rau 0.1 feem pua | 0.03 feem pua |
Assay | 99. | 99.5% ua |
Xaus: | Cov khoom saum toj no ua raws li tus qauv ntawm BP2018 / USP42. | |
3.Daim ntawv thov thiab peb qhov zoo
Cov nyhuv antipyretic thiab analgesic
tsawg tshwm sim
tus nqi qis
Kev xa khoom sai
Daim ntawv thov dav
Haum rau txhua tus neeg muaj hnub nyoog
Paracetamol yog cov tshuaj tua kab mob thiab tshuaj tua kab mob uas muaj cov txiaj ntsig zoo thiab cov kev mob me me. Nws tsis yog tsuas yog suav nrog Suav Pharmacopoeia, tab sis kuj suav nrog hauv Pharmacopoeia ntawm Tebchaws Meskas, Tebchaws Askiv, Nyiv thiab lwm lub tebchaws. Tam sim no, paracetamol tau dhau los ua ib qho ntawm cov tshuaj siv ntau tshaj plaws hauv ntiaj teb, yog tus naj npawb ib cov tshuaj tua kab mob thiab tshuaj tua kab mob hauv cov khw muag tshuaj thoob ntiaj teb, thiab tseem yog ib qho ntawm cov khoom lag luam loj tshaj plaws ntawm APIs hauv Suav teb.Paracetamol kuj yog cov organic. synthesis intermediate, ib qho stabilizer ntawm hydrogen peroxide, thiab cov tshuaj yees duab
4.Pob
25kg hnab los yog 25kg nruas
5.Vim li cas chioce TNN
Txij xyoo 1998, TNN Group tau tsim muaj 2 xyoo lawm. Lub taub hau lub quarter nyob hauv Dalian - lub nroog zoo nkauj tshaj plaws hauv ntug dej hiav txwv hauv Liaoning, Suav. Tam sim no, TNN muaj 31 tus neeg ua haujlwm, cov chaw ua haujlwm rau tus kheej, chav sib koom tes, kev lag luam ywj pheej e-lag luam platform, ISO9001 thiab CE daim ntawv pov thawj, kev lag luam ywj pheej thiab lwm yam khoom siv hauv chaw ua haujlwm siab thiab cov ntawv pov thawj, 3 lub tuam txhab txawv teb chaws, 2 lub chaw ua haujlwm hauv tsev thiab ob lub chaw haujlwm. .
Cim npe nrov: paracetamol, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, pheej yig, luv nqi, luv nqi, dawb qauv
