Tsev > Kev Paub > Ntsiab lus
Lub ruaj ntseg ntawm sodium dichromate
Sep 19, 2018

1. Yooj yim rau hygroscopic, hmoov. yog ib qho muaj zog oxidizing tus neeg sawv cev. Tiv tauj nrog cov teeb meem ntawm cov organic teeb meem, kev cuam tshuam yuav ua rau kom tawg taus. Corrosion kuj.

Yooj yim yuav tsum tau txo mus rau trivalent chromium.

2. Kev ruaj ntseg: Ruaj.

3. Forbidden ligand: Muaj zog txo cov neeg sawv cev, cawv, dej, cov hmoov hlau uas muaj hlau, cov hmoov phaj, phosphorus, acid.

4. Tej yam ntxim saib ntxim ua kom tsis txhob tiv tauj: cua daj cua dub. 5. Kev ruaj ntseg aggregation: tsis tag nrho.