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Sodium carbonate decahydrate, 1 X 250 g (71360-250G)
MilliporeSigma® (Sigma-Aldrich)
$56.70
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cation traces | Cu: ≤5 mg/kg |
cation traces | K: ≤50 mg/kg |
InChI key | XYQRXRFVKUPBQN-UHFFFAOYSA-L |
cation traces | Mn: ≤5 mg/kg |
cation traces | Ca: ≤20 mg/kg |
grade | puriss. p.a. |
cation traces | Cd: ≤5 mg/kg |
InChI | 1S/CH2O3.2Na.10H2O/c2-1(3)4;;;;;;;;;;;;/h(H2,2,3,4);;;10*1H2/q;2*+1;;;;;;;;;;/p-2 |
cation traces | Al: ≤5 mg/kg |
cation traces | Mg: ≤2 mg/kg |
anion traces | chloride (Cl-): ≤5 mg/kg |
cation traces | Co: ≤5 mg/kg |
assay | ≥99.0% (T) |
cation traces | Fe: ≤2 mg/kg |
form | crystals |
cation traces | Pb: ≤5 mg/kg |
CAS_NO | 2/1/6132 |
Quality Level | 200 |
cation traces | Cr: ≤5 mg/kg |
cation traces | Zn: ≤5 mg/kg |
pH | 11-12 (25 °C, 50 g/L) |
impurities | ≤0.003% total sulfur (as SO4) |
impurities | ≤0.0005% total nitrogen (N) |
cation traces | Ni: ≤5 mg/kg |
SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]C([O-])=O |
anion traces | phosphate, silicate (as SiO2): ≤20 mg/kg |