Sodıum Sulfıte Anhydrous Extra Pure Plastik Şişe 1 Kilogram
853,13 TL + KDV
1.023,76 TL
SODIUM SULFITE ANHYDROUS EXTRA PURE plastik şişe 1 kilogram |
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 |