Babban ingancin 99.5% foda 4,4′-Diaminodiphenylsulfone(DDS/Dapsone) CAS 80-08-0
| CAS NO. | 80-08-0 |
| Kashi | Matsakaici don kayan haɗin kai na ci gaba |
| Sunan Sinadari | 4,4'-Diamino Diphenyl Sulfone |
| Makamantu | 4-Aminophenyl sulfone |
| Tsarin kwayoyin halitta | Saukewa: C12H12N2O2S |
| Nauyin kwayoyin halitta | 248.30 |
| Daidaitawa | Matsayin kamfani ko azaman ƙayyadaddun abokan ciniki don sabon ƙira |
| Shiryawa | 25kg fiber ganguna ko kamar yadda ake bukata |
| Ƙayyadaddun bayanai |
Bayyanar: farin crystalline foda Tsafta: ≥99.5% MIN(HPLC) Matsayin narkewa: ≥177 Asarar bushewa: ≤0.5% |
| Aikace-aikace |
1. ga polysulfone amide da sauran polymers 2. a matsayin epoxy hardener 3. kamar mannewa 4. as gas chromatography 5. ga maganin cutar kuturta Abubuwan amfani da ke sama sun ƙunshi masana'antar sararin samaniya, masana'antar laminates, kayan da aka keɓe, injin ɗin saƙa da magunguna. |
| KAYAN GWAJI | BAYANI | SAKAMAKO | |
| BAYYANA | FARAR ZUWA KUSAN FARAR CRYSTALLINE | TSARA | |
| TSARKI | ≥99.0% (HPLC) | 99.51% | |
| MAGANAR NArkewa | 175-181 ℃ | 178.2-178.8 ℃ | |
| IRON ION | ≤0.5mg/kg | TSARA | |
|
RASHIN ZUCIYA | 0.5mm | 0 | TSARA |
| 0.5mm-0.2mm | ≤20 | TSARA | |
| ≤0.2mm | ≤30 | TSARA | |
| RASHIN bushewa | ≤0.2% | 0.09% | |
| LAUREN MAGANI | AFHA NO: ≤40 | 20 | |
Dapsone (4,4 -sulfonylbisbenzeneamine; 4,4 -sulfonyldianiline; p,p -diaminodiphenylsulfone; ko DDS [Avlosulfon]) yana faruwa a matsayin wani wari, farin crystalline foda wanda yake da ɗan narkewa a cikin ruwa kuma yana narkewa cikin barasa. haske barga, amma burbushi na ƙazanta, ciki har da ruwa, sa shi photosensitive da haka mai saukin kamuwa da discoloration a cikin haske. Ko da yake babu wani canjin sinadari da za a iya ganowa bayan canza launin, ya kamata a kiyaye maganin daga haske. Ana amfani da Dapsone don magance nau'in kuturta guda biyu da kuma tarin fuka. Ana amfani da Dapsone sosai don kowane nau'in kuturta, sau da yawa a hade tare da clofazimine andrifampin. Magani na farko yakan haɗa da rifampin tare da dapsone, wanda dapsone ke biyo baya. Hakanan ana amfani dashi don hana afkuwar kuturta multibacillary lokacin da aka ba da shi ta hanyar rigakafi.Dapsone kuma shine maganin zaɓi na dermatitis herpetiformisand wani lokaci ana amfani dashi tare da pyrimethamine don maganin zazzabin cizon sauro kuma tare da trimethoprim na PCP. Mummunan illa na iya haɗawa da anemia na hemolytic, methemoglobinemia, da tasirin hanta mai guba. Ana iya bayyana tasirin hemolytic a cikin marasa lafiya da ƙarancin glucose-6-phosphatedehydrogenase. A lokacin jiyya, duk marasa lafiya suna buƙatar ƙididdigar jini akai-akai. An yarda da Dapsone don maganin cututtukan fata na autoimmune, dermatitis herpetiformis. Wannan mummunan fashewar pruritic yana da alaƙa da tarihi ta hanyar kutsewar dermal na neutrophils da blisters subepidermal. Sauran cututtuka na fata wanda dapsone ke taimakawa shine layin immunoglobulin A (IgA) dermatosis, subcorneal pustular dermatosis, leukocytoclastic vasculitis, da kuma nau'i-nau'i iri-iri na rarrafe wanda neutrophils suka mamaye, ciki har da wasu nau'i na lupus erythematosus na fata.
