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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Yorum Yap
Stok Kodu
13464-2.5KG-R
Kategori
Marka
Havale
2.183,97 TL
(%5,00 havale indirimi)
*
245,33 TL den başlayan taksitlerle!!
2.298,92
TL
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 |
