Teknik Özellikler
Catalog No	: 13471
Cas Number	: 7757-82-6
Linear Formula	: Na2SO3
Molecular Weight	: 126.04
EC Number	: 231-821-4
MDL Number	: MFCD00003503
Grade	: puriss.
Assay	: 95.0 - 100.0 % (iodometric)
Quality	: meets analytical specification of Ph. Eur., BP, NF
İmpurities	residual solvents, complies ≤0.001% heavy metals (as Pb) ≤0.05% thiosulfate (S2O3)
Loos	: ≤ 0.5 % loss on drying, 130 °C
mp	: 884 °C (lit.)
Density	: 2.68 g/mL at 25 °C
Anion traces	: chloride (Cl-): ≤200 mg/kg
Cation traces	Fe: ≤10 mg/kg Se: ≤10 mg/kg Zn: ≤10 mg/kg
Suitability	: complies for appearance of solution

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13471 sigma sodium sulfite anhydrous sigma aldrich sigma aldrich sigma aldrich türkiye sigma aldrich msds sigma aldrich solvent sigma aldrich solvents sigma aldrich kimyasal satışı sigma aldrich katalog sigma aldrich catalog

Sodıum Sulfıte Anhydrous Extra Pure Plastik Şişe 1 Kilogram

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