Vim li cas Star Grace Mining
| Calcium ntsev 4H2O | |
| Taw qhia |
Calcium tetrahydrate yog cov ntsev inorganic tsim los ntawm ionization thiab tsim ntawm nitrate ions thiab calcium. Nws yog cov xim tsis muaj xim pob tshab monoclinic siv lead ua, muaj nyob rau hauv monoclinic crystal system, thiab muaj ob hom siv lead ua: thiab . Tus txheeb ze ceev yog 1.82, lub melting point yog 39.7 degree, thiab nws decomposes ntawm 40 degree. Thaum rhuab mus rau 151 degree, nws yog kiag li dehydrated rau hauv anhydrous calcium nitrate dej. Yog hais tias nws yog rhuab mus rau 495-500 degree, nws yuav decompose rau hauv oxygen, thiab calcium nitrite; decompose los tsim cov roj nitric oxide thiab calcium oxide.
Calcium ntsev 4H2O yog oxidizing tus neeg sawv cev, muaj hygroscopicity thiab yooj yim deliquescent hauv huab cua. Calcium ntsev 4H2O yooj yim soluble hauv dej, methanol, ethanol, amyl cawv, acetone, methyl acetate, thiab kua ammonia. Calcium nitrate yog yooj yim deliquescent thaum muab tso rau hauv huab cua. |
Kev ua haujlwm ntawm calcium ntsev hauv pob txha yog dab tsi?
Peb cov pob txha tsis tu ncua ua cov txheej txheem ntawm kev tawg thiab rov tsim kho, nrog cov pob txha qub raug hloov los ntawm cov pob txha tshiab. Calcium ntsev 4H2O ua rau cov txheej txheem no tshwm sim zoo thiab ua tau zoo. Thaum koj poob koj cov calcium hauv lub cev, lub cev yuav ua rau cov pob txha tawg ntau dua li nws tuaj yeem tsim kho, uas yuav ua rau muaj ntau yam teeb meem, xws li cov pob txha tsis muaj zog thiab muaj kev pheej hmoo ntawm pob txha thiab pob txha. Hauv ib lo lus, calcium ntsev yog qhov tseem ceeb rau kev tswj xyuas lub zog ntawm peb cov pob txha.
Khoom duab
COA
Loading Photo
Peb cov neeg muas zaub Loyal
Ntsib Peb Pab Pawg
Hu rau peb hnub no kom tau txais cov ntsiab lus ntxiv txog Calcium Salt 4H2O.
Cim npe nrov: calcium ntsev 4h2o, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, tsim, yuav, nqi, ua nyob rau hauv Suav teb
