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Comanda instant - SULFAT DE FIER DE AMONIU DODECAHIDRAT (II) AGR ACS, USP, NF 500 G
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SULFAT DE FIER DE AMONIU DODECAHIDRAT (II) AGR ACS, USP, NF 500 G |
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Sulfat de fier de amoniu dodecahidrat (II) AGR ACS, USP, NF FeNH4(SO4)2·12H2O Prezentare : Cristale pal-violet
Puritate : 98.50-102.00%
Ambalare : Recipient din plastic
Capacitate : 500 grame
Substante insolubile in apa (H2O) ≤ 0.01% Clorura (Cl–) ≤ 0.001% Ion feros : Passes test Nitrati (NO3) ≤ 0.01% Calcium (Ca) ≤ 0.01% Magneziu (Mg) ≤ 0.005% Potasiu (K) ≤ 0.005% Sodiu (Na) ≤ 0.02% Cupru (Cu) ≤ 0.003% Zinc (Zn) ≤ 0.003% Substante neprecipitate de amoniac (NH4) ≤ 0.05% Reglementari : M.W : 482.19 CAS : 7783-83-7 EC : 233-382-4
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