SULFAT FIER (II) HEPTAHIDRAT AGR ACS 500 G

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Sunt de acord cu termenii si conditiile magazinului.

Sulfat de fier (II) heptahidrat AGR ACS

FeSO₄·7H₂O 

Ambalare : recipient plastic

Capacitate : 500 grame

Prezentare : cristale albastrui/verde deschis

Puritate ≥ 99.5%

pH (5% apa) 3-4

Clorura (Cl–) ≤ 0.0005%

Fier III (Fe (III)) ≤ 0.02%

Fosfat (PO4) ≤ 0.001%

Impuritatile organice volatile excls de procesul de productie: Passes test

Nichel (Ni) ≤ 0.005%

Calciu (Ca) ≤ 0.005%

Cupru (Cu) ≤ 0.001%

Crom (Cr) ≤ 0.005%

Substante neprecipitate de NH4 ≤ 0.1%

Mangan (Mn) ≤ 0.05%

Magneziu (Mg) ≤ 0.008%

Sodiu (Na) ≤ 0.02%

Nitrogen (N) compusi ≤ 0.001%

Potassiu (K) ≤ 0.002%

Arsenic (As) ≤ 0.0002%

Plumb (Pb) ≤ 0.0005%

Mercur (Hg) ≤ 0.0002%

Zinc (Zn) ≤ 0.005%

Reglementari : M.W : 278,02 CAS : 7782-63-0 EC : 231-753-5
H : H302-H319-H315
P : P280-P302+P352-P301+P312-P332+P313-P305+P351+P338-P501