Tsev > Xov xwm > Ntsiab lus
Sodium Dichromate
Sep 19, 2018

Liab rau txiv kab ntxwv-liab muaju. Me ntsis hygroscopic. 100 ℃ poob ntawm crystalline dej, li 400 ℃ pib decomposition. Soluble nyob rau hauv dej, insoluble nyob rau hauv ethanol, aqueous daws yog acidic. 1% ph to aqueous solution yog 4,10% aqueous tov ph 3.5. Qhov sib npaug txheeb ze yog 2.348. Melting Point 356.7 ℃ (anhydrous product). Muaj oxidation muaj zog, thiab kev sib txuam ua rau muaj kuab los yog cuam tshuam yuav ua rau kom tawg taus.