1, Tshuaj Lub Npe: Copper Sulfate
2, Molecular Formula: CuSO4 · 5H2O
3, Molecular Luj: 249.7
CAS: 7758-98-7 Nr
5, Cim: Nws yog xiav xiav triclinic siv lead ua los yog xiav crystalline hmoov los yog granule. Nws tsw zoo li cov hlau tsis zoo. Nws effloresces maj mam nyob rau hauv cov huab cua qhuav. Cov txheeb ze ntom ntom yog 2.284. Thaum siab tshaj 150 degree, nws poob dej thiab tsim Anhydrous Copper Sulfate uas absorbs dej yooj yim. Nws yog soluble hauv dej dawb thiab aqueous kua yog acidic. pH tus nqi ntawm 0.1mol / L aqueous tov yog 4.17 (15 degree). Nws yog soluble hauv glycerol dawb thiab dilute ethanol tab sis insoluble hauv ntshiab ethanol.
6, Kev Siv: Nws yog siv los ua khoom noj khoom haus ntxiv, tshuaj tiv thaiv kab mob, tus neeg saib xyuas kev ruaj ntseg thiab kev pabcuam ua haujlwm.
7, Ntim: Nws tau ntim nrog lub hnab polyethylene ua txheej txheej sab hauv, thiab lub hnab yas sib xyaw ua ke raws li txheej txheej. Qhov hnyav ntawm txhua lub hnab yog 25kg.
8, Cia thiab Thauj Khoom: Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab qhov cua, khaws cia kom deb ntawm tshav kub thiab ya raws thaum thauj, tshem tawm nrog kev saib xyuas kom tsis txhob muaj kev puas tsuaj. Tsis tas li ntawd, nws yuav tsum tau muab cais tawm ntawm cov tshuaj lom.
Specification | GB29210-2012 | FCC VII |
Cov ntsiab lus (CuSO4·5H2O), w/% | 98.0-102.0 | 98.0-102.0 |
Cov khoom tsis Precipitated los ntawm Hydrogen Sulfide,w/%Tsawg dua los yog sib npaug | 0.3 | 0.3 |
Hlau (Fe),w/%Tsawg dua los yog sib npaug | 0.01 | 0.01 |
Lead (Pb), mg/kg Tsawg dua lossis sib npaug | 4 | 4 |
Arsenic (As), mg/kg Tsawg dua lossis sib npaug | 3 | ———— |
Cim npe nrov: Khoom noj khoom haus qib tooj liab sulfate, Tuam Tshoj zaub mov qib tooj liab sulfate manufacturers, lwm tus neeg, Hoobkas
