Teknik Özellikler
Catalog No	: 25044
Cas Number	: 5970-45-6
Linear Formula	: Zn(CH3COO)2·2H2O
Molecular Weight	: 219.51
EC Number	: 209-170-2
MDL Number	: MFCD00066961
Grade	: puriss.
Assay	: 99 - 102 %
Quality	: meets analytical specification of DAB, E 650
İmpurities	organic volatile impurities, complies (GC) ≤0.005% insoluble matter in CH3COOH ≤0.2% alkalis/earth alkalis
pH	: 6-8 (20 °C, 5 % )
Anion Traces	chloride (Cl-): ≤50 mg/kg sulfate (SO4²-): ≤100 mg/kg
Cation traces	As: ≤3 mg/kg Ca: ≤50 mg/kg Cd: ≤5 mg/kg Fe: ≤50 mg/kg K: ≤50 mg/kg Mg: ≤50 mg/kg Na: ≤50 mg/kg Pb: ≤20 mg/kg

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25044 sigma sigma aldrich zinc acetate dihydrate puriss sigma aldrich sigma aldrich türkiye sigma aldrich msds sigma aldrich kimyasal satışı sigma aldrich katalog sigma aldrich catalog sigma aldrich solvent sigma aldrich solvents

Sıgma Aldrıch Zınc Acetate Dıhydrate Purıss., Meets Analytıcal Specıfıcatıon Of Dab, E 650, 99-102% 1 Kilogram

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