Zinc Sulfate

Zinc sulphate

Zinc sulphate

Dzina la Chemical: Zinc sulphate

Molecular formula: ZnSO₄·H₂O ; ZnSO₄· 7H₂O

Kulemera kwa Molecular: Monohydrate: 179.44; Heptahydrate: 287.50

CAS：Monohydrate: 7446-19-7 ; Heptahydrate: 7446-20-0

Khalidwe: Zili choncho prism wopanda mtundu wowonekera kapena spicule kapena granular crystalline ufa, wopanda fungo. Heptahydrate: Kuchulukana kwachibale ndi 1.957. Malo osungunuka ndi 100 ℃. Imasungunuka mosavuta m'madzi ndipo yankho lamadzi ndi acidic ku litmus. Imasungunuka pang'ono mu ethanol ndi glycerin. The monohydrate adzataya madzi pa kutentha pamwamba 238 ℃; The Heptahydrate adzakhala effloresced pang'onopang'ono mu mpweya youma kutentha firiji.

ONANI TSOPANO tsitsani ku pdf

Tsatanetsatane wa Zamalonda

Kagwiritsidwe: Amagwiritsidwa ntchito ngati zowonjezera zakudya (zinc fortifier) ndikuthandizira kukonza. Amagwiritsidwa ntchito popanga mkaka, chakudya cha makanda, zakumwa zamadzi ndi zamkaka, tirigu ndi zake, mchere wapatebulo, zakumwa zoziziritsa kukhosi, mkaka wa amayi ndi koko ndi zakumwa zina zokometsera zopatsa thanzi.

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: (GB25579-2010, FCC-VII)

Kufotokozera		GB25579-2010	FCC VII
Zomwe zili,w/%	ZnSO₄·H₂O	99.0-100.5	98.0-100.5
Zomwe zili,w/%	ZnSO₄· 7H₂O	99.0-108.7	99.0-108.7
Arsenic (As),w/% ≤		0.0003	————
Dziko lapansi la alkali ndi alkaline,w/% ≤		0.50	0.50
acidity,		Phunzirani Mayeso	Phunzirani Mayeso
Selenium (Se),w/% ≤		0.003	0.003
Mercury (Hg),w/% ≤		0.0001	0.0005
Kutsogolera (Pb),w/% ≤		0.0004	0.0004
Cadmium (Cd),w/% ≤		0.0002	0.0002