Sulfate

Sulfate

Sunan Sinadari:Sulfate

Tsarin kwayoyin halitta:FeSO4· 7H2O;FeSO4· nH2O

Nauyin Kwayoyin Halitta:Heptahydrate: 278.01

CAS:Heptahydrate: 7782-63-0;Saukewa: 7720-78-7

Hali:Heptahydrate: Yana da lu'ulu'u-koren kore ko granules, mara wari tare da astringency.A cikin busasshiyar iska, yana da kyalli.A cikin iska mai ɗanɗano, yana oxidizes da sauri don samar da launin ruwan kasa-rawaya, ferric sulfate na asali.Yana narkewa a cikin ruwa, wanda ba zai iya narkewa a cikin ethanol.

Busasshen: Yana da launin toka-fari zuwa foda mai launin ruwan hoda.tare da astringency.An fi haɗa shi da FeSO4·H2O kuma ya ƙunshi kaɗan na FeSO4· 4H2O.A hankali yana narkewa a cikin ruwan sanyi (26.6 g / 100 ml, 20 ℃), Za a narkar da shi da sauri lokacin dumama.Ba shi da narkewa a cikin ethanol.Kusan rashin narkewa a cikin 50% sulfuric acid.


Cikakken Bayani

Amfani:A cikin masana'antar abinci, ana amfani da shi azaman ƙarfafa abinci mai gina jiki (Magnesium fortifier), mai ƙarfi, wakili mai ɗanɗano, taimakon tsari da ƙari.Ana amfani dashi azaman tushen abinci mai gina jiki don haɓaka ferment da ɗanɗanon haɗaɗɗun saka (0.002%).Hakanan zai iya canza taurin ruwa.

Shiryawa:A cikin 25kg composite filastik saƙa / jakar takarda tare da PE liner.

Adana da Sufuri: Ya kamata a adana shi a cikin busasshen ma'ajin da ke da iska, a kiyaye shi daga zafi da damshi yayin sufuri, a sauke shi da kulawa don guje wa lalacewa.Bugu da ƙari, dole ne a adana shi daban daga abubuwa masu guba.

Matsayin Inganci:(GB29211-2012, FCC-VII)

 

Ƙayyadaddun bayanai GB29211-2012 Farashin FCC VII
Abun ciki, w/% Heptahydrate (FeSO4 · 7H2O) 99.5-104.5 99.5-104.5
Busassun (FeSO4) 86.0-89.0 86.0-89.0
Lead (Pb), mg/kg ≤ 2 2
Arsenic (As), mg/kg ≤ 3 ————
Mercury (Hg), mg/kg ≤ 1 1
Acid Insoluble(Bushe), w/% ≤ 0.05 0.05

 

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