Teknik Özellikler
Catalog No	: 25022
Cas Number	: 6131-90-4
Linear Formula	: CH3COONa·3H2O
Molecular Weight	: 136.08
EC Number	: 204-823-8
MDL Number	: MFCD00071557
Grade	: puriss.
Assay	: 99.0-101.0% (calc. to the dried substance)
Autoignition temp.	: 1112 °F
Quality	: meets analytical specification of Ph. Eur., BP, USP, FCC, E262
İmpurities	organic volatile impurities, complies (GC) reducing matter, complies residual solvents, in accordance ≤0.00002 % Al ≤0.001 % heavy metals (as Pb) ≤0.002 % KMnO4 red. matter (as O) ≤0.1 % KMnO4 red. matter (as HCOOH)
Loss	: 39.0 - 40.5 % loss on drying, 130 °C
pH	: 7.5 - 9.0 (20 °C, 5 %)
Anion traces	chloride (Cl-): ≤50 mg/kg sulfate (SO4²-): ≤50 mg/kg
Cation traces	Al: ≤0.2 mg/kg As: ≤2 mg/kg Ca: ≤20 mg/kg Cu: ≤10 mg/kg Fe: ≤10 mg/kg Hg: ≤1 mg/kg K: ≤200 mg/kg Mg: ≤20 mg/kg Pb: ≤2 mg/kg Zn: ≤10 mg/kg
Suitability	: complies for appearance of solution

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25022 sigma sigma aldrich sodium acetate sigma aldrich kimyasal satışı sigma aldrich türkiye sigma aldrich katalog sigma aldrich catalog sigma aldrich solvent sigma aldrich solvents

Sodıum Acetate Plastik Şişe 1 Kilogram

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