I-Tapso sodium Cas: 105140-25-8 99% Umgubo omhlophe wekristale
Inombolo Yekhathalogu | XD90121 |
Igama lemveliso | Tapso sodium |
CAS | 105140-25-8 |
Ifomula yeemolekyuli | I-C7H16NNaO7S |
Ubunzima beMolekyuli | 281.26 |
Iinkcukacha zokuGcina | I-Ambient |
IKhowudi yoMrhumo eHarmonized | 29225090 |
Ukucaciswa kweMveliso
Imbonakalo | Umgubo omhlophe wekristale |
Isivavanyi | 99% |
Tapso sodium
Indima ephambili: uphando lwezenzululwazi
Isebenza njani iTapso sodium:
1) Umthamo webuffer yesisombululo se-buffer
Yongeza inani elincinci le-asidi eqinile okanye isiseko esomeleleyo kwisisombululo se-buffer, ixabiso le-pH lesisombululo aliyi kutshintsha kakhulu, kodwa ukuba inani le-asidi okanye i-alkali yongezwa, isisombululo se-buffer siya kulahlekelwa yi-buffering effect.
2) Ukulungiswa kunye nokusetyenziswa kwesisombululo se-buffer
Ukuze ulungiselele isisombululo se-buffer esine-pH ethile, khetha kuqala i-asidi ebuthathaka e-pKaφ isondele kangangoko kunokwenzeka kwixabiso le-pH lesisombululo se-buffer ekufuneka silungiswe, uze ubale umlinganiselo woxinzelelo lwe-asidi kunye nesiseko, ngokutsho isisombululo esifunekayo sesithinteli sinokulungiswa.