Sodium chloride

Sodium chloride

Lambar CAS: 7647-14-5

Lakabi: gishirin tebur; gishirin dutse

Lakabi na Turanci: Gishirin gama gari; Gishirin tebur; Gishirin Roch; Gishirin teku

Tsarin kwayoyin halitta: NaCl

Nauyin kwayoyin halitta: 58.44

Halaye: farin lu'ulu'u, yana narkewa a cikin ruwa. A zafin jiki na 25°C, 1g yana narkewa a cikin ruwa 2.8ml, ruwan zãfi 2.6ml, da glycerin 10ml, kuma kusan ba ya narkewa a cikin ethanol. Rashin narkewarsa a cikin ruwa yana raguwa ta hanyar kasancewar hydrochloric acid, kuma kusan ba ya narkewa a cikin hydrochloric acid mai yawa. Maganin ruwa tsaka tsaki ne, tare da pH na 5.0 ~ 8.0. Yawan dangi 2.17. Wurin narkewa 804℃. Wurin tafasa 1413℃. Matsakaicin adadin mutuwa (bera, na baki) shine 3.75±0.43g/kg.

Ajiya: an rufe kuma an adana.

amfani

1. Maganin nazari, wanda ake amfani da shi don gwajin feshi na gishiri don gano juriyar tsatsa ta ƙarfe. Ma'auni don auna nitrate na azurfa. Ƙayyadewar ƙwayoyin fluorine da silicates. Gwaje-gwajen jini na yau da kullun; gwaje-gwajen aikin hanta, da sauransu.

2. Sodium chloride muhimmin abu ne na asali na sinadarai, wanda ake amfani da shi sosai a fannoni da dama kamar magunguna, yadi, bugu da rini, roba, abinci da noma.

3. Ana amfani da shi wajen shirya sinadarin tris buffer, sinadarin phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, sinadarin wanke garkuwar jiki na immunoprecipitation, LB (Luria-Bertani) medium da kuma dialysis buffer.

4. Ana amfani da shi sosai a cikin shirye-shiryen magunguna kuma ana amfani da shi azaman mai shiga cikin nau'ikan allurar ruwa, mai cikawa ko mai rufewa a cikin nau'ikan allurar mai ƙarfi da nau'ikan allurar mai-ƙarfi, mai narkewa a cikin salting na magunguna da capsules, mai haɓaka amsawar halitta, da kuma kayan masarufi na magunguna.

5. A cikin tsarin halittu, sodium chloride wani abu ne mai sauƙin amfani wanda zai iya daidaita matsin lamba na osmotic, daidaiton pH da kuma ikon sarrafawa. Yana taka muhimmiyar rawa wajen kiyaye tsarin furotin da haɓaka ayyukan enzyme. Yana da mahimmanci don daidaita yanayin furotin da kuma haɓaka halayen biochemical. yana da mahimmanci.

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