I-Ferrous sulfate

Igama Lekhemikhali:I-Ferrous sulfate

I-Molecular Formula:I-FeSO₄·7H₂O;I-FeSO₄·nH₂O

Isisindo se-Molecular:IHeptahydrate: 278.01

I-CAS:IHeptahydrate: 7782-63-0;Omisiwe: 7720-78-7

Umlingiswa:I-Heptahydrate: Ingamakristalu aluhlaza okwesibhakabhaka noma ama-granules, ayinaphunga ne-astringency.Emoyeni owomile, i-efflorescent.Emoyeni oswakeme, i-oxidizes kalula ukuze yakhe insundu-ophuzi, i-ferric sulfate eyisisekelo.Iyancibilika emanzini, ayincibiliki ku-ethanol.

Omisiwe: Impunga-mhlophe ukuya kumpushana o-beige.nge-astringency.Yakhiwa ikakhulukazi i-FeSO₄·H₂O futhi iqukethe ezimbalwa ze-FeSO₄·4H₂I-O.Incibilika kancane emanzini abandayo (26.6 g / 100 ml, 20 ℃), Izoncibilika ngokushesha lapho kushisa.Ayincibiliki ku-ethanol.Cishe ayincibiliki ku-50% sulfuric acid.

XHUMANA MANJE layisha phansi ku-pdf

Imininingwane Yomkhiqizo

Ukusetshenziswa:Embonini yokudla, isetshenziswa njengesiqiniseko sokudla okunomsoco (i-Magnesium fortifier), ukuqinisa, i-flavour ejenti, usizo lokucubungula kanye nesengezo sotshwala.Isetshenziswa njengomthombo wokudla okunomsoco ukwenza ngcono ukuvutshelwa kanye nokunambitheka kokuhlanganiswa kwe-saka (0.002%)Ingase futhi iguqule ubulukhuni bamanzi.

Ukupakisha:Ku-25kg oyinhlanganisela yepulasitiki elukiweyo/isikhwama sephepha esine-PE liner.

Isitoreji Nokuthuthwa: Kufanele kugcinwe endaweni eyomile nengena umoya, igcinwe kude nokushisa nomswakama lapho ithuthwa, yehliswe ngokucophelela ukuze igweme ukulimala.Ngaphezu kwalokho, kufanele igcinwe ngokuhlukana nezinto ezinobuthi.

Izinga Lekhwalithi:(GB29211-2012, FCC-VII)

Ukucaciswa		I-GB29211-2012	I-FCC VII
Okuqukethwe,w/%	I-Heptahydrate (FeSO4·7H2O)	99.5-104.5	99.5-104.5
Okuqukethwe,w/%	Omisiwe (FeSO4)	86.0-89.0	86.0-89.0
Ukuhola(Pb),mg/kg ≤		2	2
I-Arsenic (As), mg/kg ≤		3	————
I-Mercury (Hg), mg/kg ≤		1	1
I-Acid Engancibiliki(Omisiwe), w/% ≤		0.05	0.05

Bhala umyalezo wakho lapha futhi usithumelele wona

I-Copper sulfate

I-Magnesium sulfate

I-Sodium Metabisulfite