Zinc Sulfate

Chemical Name:Zinc Sulfate

Molecular Formula:ZnSO₄·H₂O ;ZnSO₄·7H₂O

Molecular Weight:Monohydrate: 179.44 ;Heptahydrate: 287.50

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

Hunhu:Zviri isina ruvara inoonekera prism kana spicule kana granular crystalline poda, isinganhuhwi.Heptahydrate: Hukama density ndeye 1.957.Melting point i100 ℃.Inonyungudika zviri nyore mumvura uye aqueous solution ine acidic kune litmus.Inonyungudika zvishoma mu ethanol uye glycerin.Iyo monohydrate icharasikirwa nemvura pane tembiricha inopfuura 238 ℃;Iyo Heptahydrate inozoitwa effloresced zvishoma nezvishoma mumhepo yakaoma pane tembiricha yekamuri.

BATA ZVINO pasi mutoro kune pdf

Product Detail

Kushandisa:Inoshandiswa sechikafu chekuwedzera (zinc fortifier) uye kugadzirisa rubatsiro.Inoshandiswa muchigadzirwa chemukaka, chikafu chevacheche, zvinwiwa nemukaka, zviyo uye zvigadzirwa zvaro, munyu wetafura, zvinwiwa zvinonwiwa, fomula yaamai uye coco poda uye zvimwe zvinonaka zvinovaka zvinwiwa zvakasimba.

Packing:Mu25kg inoumbwa epurasitiki yakarukwa/bepa bhegi rine PE liner.

Kuchengeta uye Kutakura:Inofanira kuchengetwa munzvimbo yakaoma uye inofefetera, inochengetwa kure nekupisa uye unyoro panguva yekufambisa, yakatakurwa nekuchenjerera kuitira kuti irege kukuvara.Uyezve, inofanira kuchengetwa yakaparadzana nezvinhu zvine chepfu.

Quality Standard:(GB25579-2010, FCC-VII)

Tsanangudzo		GB25579-2010	FCC VII
Content,w/%	ZnSO₄·H₂O	99.0-100.5	98.0-100.5
Content,w/%	ZnSO₄·7H₂O	99.0-108.7	99.0-108.7
Arsenic (Se),w/%≤		0.0003	————
Alkalis uye Alkaline Earths,w/%≤		0.50	0.50
Acidity,		Pass Test	Pass Test
Selenium(Se),w/%≤		0.003	0.003
Mercury (Hg),w/%≤		0.0001	0.0005
Kutungamira (Pb),w/%≤		0.0004	0.0004
Cadmium(Cd),w/%≤		0.0002	0.0002