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Carbonato de sódio, anidro 99.95%, extra puro

Fornecedor: Thermo Fisher Scientific
Atenção

207765000 207760025
ACRO207765000EA 54.8 EUR
ACRO207765000 ACRO207760025
Carbonato de sódio, anidro 99.95%, extra puro
Carbonato de sódio
Fórmula: Na₂CO₃
Ponto de ebulição: 1600 °C (760 mmHg)
Ponto de Fusão: 851 °C
Densidade: 2,53 g/cm³ (20 °C)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00003494
Número CAS: 497-19-8
EINECS: 207-838-8
ALCANCE: 01-2119485498-19
Merck Index: 14,08596
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Especificações dos Resultados do Teste

Appearance White Crystalline powder
Loss on drying ≤1 % (285°C)
Titration with HCl ≥99.90 % (on dried substance)
Chloride (Cl) ≤20 ppm
Phosphate (PO4) ≤10 ppm
Aluminium (Al) ≤10 ppm
Calcium (Ca) ≤50 ppm
Iron (Fe) ≤5 ppm
Potassium (K) ≤100 ppm
Heavy metals (as Pb) ≤5 ppm
Total nitrogen compounds ≤0.001 % (as N)
Silicon dioxide (SiO2) ≤50 ppm
Total sulfur (as SO4) ≤0.005 %
Insoluble matter ≤0.01 % (in water)


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