Carbonate acide de sodium, 500 g
Référence 6885.2
€ 26,37
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Carbonate acide de sodium, 500 g
Détails du produit
Numero CAS: 9048-46-8
Code SH: 28363000
Marque: Carl Roth
Sodium hydrogen carbonate, min. 99,5 %, p.a., ACS, ISO, Molar mass (M) 84,01 g/mol, Density (D) 2,21 g/cm³, CAS No. [144-55-8], EG-Nr. 205-633-8, Empirical formula NaHCO3
Salts for Analysis
Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.
Definition:p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation
Salts
| Assay (acidim.) | ≥99,5 % |
| In H2O insoluble matter | ≤0,01 % |
| Chloride (Cl) | ≤0,001 % |
| Phosphate (PO4) | ≤0,001 % |
| Silicate (SiO2) | ≤0,005 % |
| Total nitrogen (as N) | ≤0,0005 % |
| Sulphur containing parts (as SO4) | ≤0,003 % |
| Iodine reducing substances (as I) | ≤0,005 % |
| Heavy metals | ≤0,0005 % |
| Arsenic (As) | ≤0,00004 % |
| Lead (Pb) | ≤0,0005 % |
| Calcium (Ca) | ≤0,01 % |
| Iron (Fe) | ≤0,0005 % |
| Potassium (K) | ≤0,005 % |
| Copper (Cu) | ≤0,0005 % |
| Magnesium (Mg) | ≤0,005 % |
| Nickel (Ni) | ≤0,0005 % |
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