Sigma Aldrich Sodium sulfate puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99.0-100.5% (calc. to the dried substance) Cas 7757-82-6 1 kg
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Stok Kodu
13464-2.5KG-R
Kategori
Marka
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2.267,46 TL
(%5,00 havale indirimi)
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254,71 TL den başlayan taksitlerle!!
2.386,80
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KDV DAHİL
Sigma Aldrich 13464 Sodium sulfate puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99.0-100.5% (calc. to the dried substance) Cas 7757-82-6 1 kg |
Teknik Özellikler | |
Catalog No |
: 13464 |
Cas Number | : 7757-82-6 |
Linear Formula |
: Na2SO4 |
Molecular Weight |
: 142.04 |
EC Number |
: 231-820-9 |
MDL Number |
: MFCD00003504 |
Grade |
: puriss. |
Assay |
: 99.0 - 100.5 % (calc. to the dried substance) |
Quality |
: meets analytical specification of Ph. Eur., BP, USP |
İmpurities |
acidity or alkalinity, complies
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤0.04% free alkali (as NaOH)
≤0.05% free acid (as H2SO4) |
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 |
As: ≤2 mg/kg Ca: ≤50 mg/kg
Fe: ≤50 mg/kg
Mg: ≤50 mg/kg
Zn: ≤300 mg/kg |
Suitability |
: complies for appearance of solution |