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Sigma-Aldrich 13471 Sodium sulfite puriss., meets analytical specification of Ph. Eur., BP, NF, anhydrous, 95.0-100.0% (iodometric) CAS No.: 7757-83-7 1 kg
Category
Brand
Stock Code
LB.SA.13471-1KG-R
Kısa Bilgi
Linear Formula: Na2SO3 CAS Number: 7757-83-7 Molecular Weight: 126.04 EC Number: 231-821-4 MDL number: MFCD00003503 UNSPSC Code: 12352302 PubChem Substance ID: 329750185 NACRES: NA.22 Assay: 95.0-100.0% (iodometric) Form: solid
| Sigma-Aldrich 13471 Sodium sulfite puriss., meets analytical specification of Ph. Eur., BP, NF, anhydrous, 95.0-100.0% (iodometric) CAS No.: 7757-83-7 |
| Linear Formula: Na2SO3 CAS Number: 7757-83-7 Molecular Weight: 126.04 EC Number: 231-821-4 MDL number: MFCD00003503 UNSPSC Code: 12352302 PubChem Substance ID: 329750185 NACRES: NA.22 Assay: 95.0-100.0% (iodometric) Form: solid |
|
PROPERTIES
Quality Level 100
grade puriss. Assay 95.0-100.0% (iodometric) form solid quality meets analytical specification of Ph. Eur., BP, NF impurities residual solvents, complies ≤0.001% heavy metals (as Pb) ≤0.05% thiosulfate (S2O3) pH 9.0-10.5 (25 °C, 126 g/L) 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 SMILES string [Na+].[Na+].[O-]S([O-])=O InChI 1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2 InChI key GEHJYWRUCIMESM-UHFFFAOYSA-L |
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