Salicylic acid Cas: 69-72-7
| Nambala ya Catalog | XD91209 |
| Dzina lazogulitsa | Salicylic acid |
| CAS | 69-72-7 |
| Molecular Formula | C7H6O3 |
| Kulemera kwa Maselo | 138.12 |
| Zambiri Zosungira | Wozungulira |
| Harmonize Tariff Code | 29182100 |
Mafotokozedwe a Zamalonda
| Maonekedwe | White mpaka kirimu ufa |
| Asay | 99% mphindi |
| Melting Point | ⩾156 ° C |
| Gulu | Zaukadaulo |
| Phulusa | ⩽ 0.3% |
| Zitsulo zolemera | ⩽ 20ppm |
| Sulfate | ⩽ 0.5% |
| Chinyezi | ⩽ 0.5% |
| Phenol | ⩽ 0.2% |
Salicylic acid ndi mafuta osungunuka a organic acid.Ndi kristalo woyera kapena ufa wa crystalline.Ilibe fungo ndipo imatsekemera pang'ono kenako ndi yotentha.Zilibe kusintha mumlengalenga.Ikhoza kusinthidwa ndi mphamvu ya mumlengalenga pamwamba pa 76 ° C.Imachotsedwa mosavuta ndi kuthamanga kwa mumlengalenga kuti ipange mpweya woipa.Njira yamadzimadzi imakhala acidic ndipo imakumana ndi FeCl3 mu utoto wofiirira.Izi zimasungunuka pang'ono m'madzi, zimasungunuka m'madzi otentha, zimasungunuka mu ethanol kapena ether, sungunuka pang'ono mu chloroform.
Ntchito
1.Ndi anti-yotupa mwachilengedwe.
2 Itha kuthandiza kuchiza matenda akhungu monga ziphuphu zakumaso ndi zotupa.
3.Zodzoladzola zodzikongoletsera.Makamaka ntchito madzi kuchimbudzi, prickly kutentha madzi, madzi ndi zodzoladzola madzi ena.
4.Ithanso kukhala usd ngati zopangira pazaumoyo ndi mafakitale ena.
