Sodium daim

Molecular Cov Qauv:Hcoona

Molecular hnyav:68

Cas Tsis tau.:141-53-7

Yam ntim:Hauv 25 kg yas woven hnab lossis 1000kg hnab sapplic

Sodium tsim, hcoona, yog sodium ntsev ntawmua yeeb yaj duab acid, HCOOH. Nws feem ntau tshwm los yog dawbDeliaquescentHmoov.

Daim Ntawv Thov:

(1) feem ntau yog siv los tsim cov formic acid, oxalic acid thiab lwm yam, thiab kuj siv nyob rau hauv cov tshuaj, luam ntawv thiab dye kev lag luam. ;

(2) siv los ua reagents, tshuaj tua kab mob thiab cov neeg mordans rau kev txiav txim siab ntawm phosphorus thiab arsenic;

(3) siv los ua cov tshuaj tiv thaiv. Siv 4: Siv nyob rau hauv Alkyd Resin txheej, cov tshuab yas, thiab tshuaj lom neeg;