Magnesium sulphate

Magnesium sulphate

Dzina la Chemical: Magnesium sulphate

Molecular formula: MgSO4· 7H2O; MgSO4·nH2O

Kulemera kwa Molecular: 246.47 (Heptahydrate)

CASHeptahydrate: 10034-99-8; Zopanda madzi: 15244-36-7

Khalidwe: Heptahydrate ndi kristalo wopanda mtundu wa prismatic kapena singano. Anhydrous ndi ufa wa crystalline woyera kapena ufa. Ndiwopanda fungo, amakoma owawa komanso amchere. Imasungunuka m'madzi momasuka (119.8%, 20 ℃) ​​ndi glycerin, imasungunuka pang'ono mu ethanol. Njira yamadzimadzi ndiyosalowerera.


Tsatanetsatane wa Zamalonda

Kagwiritsidwe: M'makampani azakudya, amagwiritsidwa ntchito ngati kulimbikitsa zakudya (Magnesium fortifier), kulimbitsa, zokometsera, zothandizira kukonza komanso zopangira brew. Amagwiritsidwa ntchito ngati gwero lazakudya kupititsa patsogolo kuwira komanso kukoma kwa saka (0.002%). Ithanso kusintha kuuma kwa madzi.

Kulongedza: Muchikwama chapulasitiki chophatikizika cha 25kg/ mapepala okhala ndi PE liner.

Kusungirako ndi Zoyendera: Iyenera kusungidwa m'nyumba yosungiramo zinthu zowuma ndi mpweya wokwanira, yosungidwa kutali ndi kutentha ndi chinyezi panthawi yoyendetsa, kutsitsa mosamala kuti zisawonongeke. Komanso, ziyenera kusungidwa mosiyana ndi zinthu zakupha.

Mulingo Wabwino: (GB29207-2012, FCC-VII)

 

Kufotokozera GB29207-2012 FCC-VII
Zomwe zili (MgSO4), w/%               ≥ 99.0 99.5
Heavy Metal (monga Pb),mg/kg           ≤ 10 ————
Kutsogolera (Pb),mg/kg                   ≤ 2 4
Selenium (Se),mg/kg                ≤ 30 30
PH (50g/L,25℃) 5.5-7.5 ————
Chloride (monga Cl),w/%                ≤ 0.03 ————
Arsenic (As),mg/kg                 ≤ 3 ————
Iron (Fe),mg/kg                    ≤ 20 ————
Kutaya pakuyatsa (Heptahydrate),w/% 40.0-52.0 40.0-52.0
Kutaya pakuyatsa (Kuwuma),w/% 22.0-32.0 22.0-28.0

 

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