1, Tshuaj Lub Npe: Sodium Sulfate
2, Molecular Formula: Na2SO4, Na2SO4 · 10H2O
3, Molecular Luj: Anhydrous: 142.04; Decahydrate: 322.19
4, CAS: 7757-82-6 ; Decahydrate: 7727-73-3
5, Cim: Nws yog dawb monoclinic siv lead ua los yog crystalline hmoov, tsw tsw. Nws qab qab thiab qab ntsev. Nws tseem hu ua anhydrous mirabilite. Cov txheeb ze ntom ntom yog 2.68. Melting point yog 884 degree. Nws yog soluble hauv dej thiab glycerin, insoluble hauv ethanol. Cov tshuaj aqueous yog alkaline. Thaum raug huab cua, nws yuav yooj yim nqus dej noo thiab tig mus rau hauv dej Sodium Sulfate. Fine Sodium Sulfate Decahydrate nrog siab purity yog hu ua glauber ntsev.
6, Kev Siv: Nws yog siv los ua caramel pigment manufacturing agent thiab edible pigment diluents.
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.
Specifications | GB29209-2012 | FCCVII |
Cov ntsiab lus (Na2YOG4, Nyob rau hauv qhuav qhuav),w/% | 99.0-100.5 | 99.0-100.5 |
Lead, mg/kg Tsawg dua lossis sib npaug | 2 | 2 |
Selenium, mg/kg Tsawg dua lossis sib npaug | 30 | 30 |
Arsenic, mg/kg Tsawg dua lossis sib npaug | 3 | ——— |
Poob rau ziab,w/% Anhydrous Tsawg dua los yog sib npaug Decahydrate | 1.0 | 1.0 |
51.0-57.0 | 51.0-57.0 |
Cim npe nrov: Khoom noj khoom haus qib sodium sulfate, Tuam Tshoj zaub mov qib sodium sulfate manufacturers, lwm tus neeg, Hoobkas
