Paracetamol Dawb Powder Pharmaceutical Qib
Paracetamol dawb hmoov Pharmaceutical qib, molecular mis C8H9NO2, feem ntau yog dawb crystalline hmoov, muaj antipyretic thiab analgesic teebmeem, thiab yog siv rau mob khaub thuas, mob pob qij txha, neuralgia, migraine, mob cancer thiab mob tom qab phais.
Hauj lwm lawm
1.Physicochemical thaj chaw ntawmParacetamol dawb hmoov Pharmaceutical qib
Lub prismatic crystals ntawmParacetamol dawb hmoov Pharmaceutical qib 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.
| CAS | 103-90-2 |
| EINECS | 203-157-5 |
| tshuaj formula | C8H9O2 |
| molecular hnyav | 151.16 |
| InChI | InChI=1/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10) /i2D,3D,4D,5D |
| melting point | 168-172 degree |
| kub point | 387.8 degree ntawm 760 mmHg |
| Dej solubility | 14 g / L (20 degree) |
| solubility | Yooj yim soluble hauv dej kub lossis ethanol, soluble hauv acetone, yuav luag insoluble hauv dej txias thiab roj av ether |
| Refractive Index | 1.619 |
2.COA ofParacetamol dawb hmoov Pharmaceutical qib
Qhov no yog COA ntawm covParacetamol dawb hmoov Pharmaceutical graderlos ntawm TNN.
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 0degree | 169.5~170.5degree |
C.IR: Raws li cov spectrum | Ua raws | |
Cov khoom muaj feem xyuam | Kev tsis haum tshuaj J (chloroacetanilideTsawg dua los yog sib npaug0.001 feem pua ) | 0 |
Impurity K (4-aminophenolTsawg dua los yog sib npaug0.005 feem pua ) | 5, 10 ppm | |
Impurity F (4-nitrophenolTsawg dua los yog sib npaug0.05 feem pua ) | 0 | |
Lwm yam impurityTsawg dua los yog sib npaug0.05 feem pua | 0.02 feem pua | |
Tag nrho ntawm lwm yam impuritiesTsawg dua los yog sib npaug0.1 feem pua | 0.03 feem pua | |
Poob rau ziab | Tsawg dua los yog sib npaug0.5 feem pua | 0.17 feem pua |
Residue ntawm ignition | Tsawg dua los yog sib npaug0.1 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
Paracetamol dawb hmoov Pharmaceutical qib yog thua most feem ntau siv tsis yog anti-inflammatory, antipyretic thiab analgesic tshuaj thiab ntau yam zoo tshaj plaws ntawm acetanilide tshuaj.
Paracetamol (Acetaminophen) hmoov yog tshwj xeeb tshaj yog haum rau cov neeg mob uas tsis tuaj yeem siv cov tshuaj carboxylic acid.Nws muaj cov nyhuv analgesic me me, thiab feem ntau siv rau mob taub hau, neuralgia, mob pob qij txha, mob nqaij, thiab dysmenorrhea.
Nws feem ntau siv rau qhov mob me lossis mob me.Paracetamol kuj yog cov organic synthesis nruab nrab, ib qho stabilizer ntawm hydrogen peroxide, thiab cov tshuaj yees duab.
4.Pob
25kg hnab / 25kg nruas
5.Vim li cas thiaj xaiv peb?
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. .
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