1, Tshuaj Lub Npe: Ferrous Sulfate mono hydrate
2, Molecular Formula: FeSO4 · H2O
3, Molecular Luj: 169.93
CAS: 17375-41-6 Nr
5, Cim: Nws yog grey-dawb mus rau beige hmoov.with astringency.Nws yog tsim los ntawm FeSO4·H2O thiab muaj ob peb ntawm FeSO4·4H2O.Nws maj mam soluble nyob rau hauv dej txias (26.6 g / 100 ml, 20 degree), Nws yuav dissolves sai sai nyob rau hauv soluble thaum tshav kub kub. insoluble nyob rau hauv 50% sulfuric acid.
6, Kev Siv: Nws yog siv los ua khoom noj khoom haus ntxiv (hlau fortifier) thiab txiv hmab txiv ntoo thiab zaub xim.
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 | GB29211-2012 | FCC VII |
Cov ntsiab lus,w/% | 99.5-104.5 | 99.5-104.5 |
Qhuav (FeSO4) | 86.0-89.0 | 86.0-89.0 |
Lead(Pb), mg/kg Less than los sib npaug | 2 | 2 |
Arsenic (As), mg/kg Tsawg dua lossis sib npaug | 3 | ———— |
Mercury (Hg), mg/kg Tsawg dua lossis sib npaug | 1 | 1 |
Acid Insoluble (Dried),w/%Tsawg dua los yog sib npaug | 0.05 | 0.05 |
Cim npe nrov: Tuam Tshoj ferrous sulfate monohydrate manufacturers, lwm tus neeg, Hoobkas
