kugwiritsa ntchito phosphoric acid

Makhalidwe a mankhwala

Phosphoric acid ndi asidi wapakatikati, ndipo crystallization point (gawo lozizira) ndi 21° C, ikakhala yotsika kuposa kutentha uku, imatsitsa makhiristo amadzi amadzimadzi. Crystallization makhalidwe: mkulu phosphoric asidi ndende, mkulu chiyero, mkulu crystallinity.

Phosphoric acid crystallization ndi kusintha kwa thupi osati kusintha kwa mankhwala. Mankhwala ake sangasinthidwe ndi crystallization, khalidwe la phosphoric acid silidzakhudzidwa ndi crystallization, malinga ngati kutentha kumaperekedwa kuti kusungunuke kapena kusungunuka kwa madzi otentha, kungagwiritsidwe ntchito bwino.

Kugwiritsa ntchito mankhwala

Makampani a feteleza

Phosphoric acid ndi chinthu chofunikira chapakati pamakampani a feteleza, omwe amagwiritsidwa ntchito popanga feteleza wambiri wa phosphate ndi feteleza wapawiri.

Makampani opanga ma electroplating

Tetezani zitsulo pamwamba kuti mupange filimu yosasungunuka ya phosphate pamwamba pazitsulo kuti muteteze zitsulo kuti zisawonongeke. Imasakanizidwa ndi asidi wa nitric ngati kupukuta kwamankhwala kuti apititse patsogolo kutha kwa zitsulo.

Makampani opanga utoto ndi pigment

Phosphoric acid imagwiritsidwa ntchito ngati zopangira popanga phosphate. Phosphates amagwiritsidwa ntchito mumakampani opanga utoto ndi utoto ngati utoto wokhala ndi ntchito zapadera. Monga retardant lawi, kupewa dzimbiri, kupewa dzimbiri, kukana ma radiation, antibacterial, luminescence ndi zina zowonjezera mu zokutira.

Ntchito ngati mankhwala zopangira

Zipangizo zopangira ma phosphates osiyanasiyana ndi ma phosphate esters omwe amagwiritsidwa ntchito mu sopo, zinthu zochapira, mankhwala ophera tizilombo, zoletsa moto wa phosphorous ndi othandizira madzi.

Makhalidwe osungira ndi kayendedwe

Sungani m'nyumba yosungiramo kutentha, youma, mpweya wabwino, kutali ndi moto ndi kutentha. Sungani phukusi losindikizidwa ndikusungidwa mosiyana ndi alkalis, chakudya ndi chakudya.

Onetsetsani kuti zotengerazo zatsekedwa kwathunthu panthawi yamayendedwe, ndipo ndizoletsedwa kunyamula ndi chakudya ndi chakudya.