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Soluzione di solfato

Used as a reference and calibration standard in laboratory applications. Sulfate Standard Solution, 1000μg/mL, Ion HIQU, Chem-Lab is prepared from 1.479g Na2SO4 per liter of water to contain a precise concentration of SO42− ions for use with ion-selective electrodes.

Marca:  Chem Lab CL0119710100

Dettagli aggiuntivi : CAS : 7757-82-6 Peso : 0.10000kg

Quantità 100mL

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Codice prodotto. 11959122

  • 49.80€ / 100mL


Spedizione stimata: 25-06-2021
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Descrizione

Descrizione

This sulfate standard solution contains a precise concentration of 1000μg/mL SO42− (±7μg at 20°C). It is used to verify the accuracy of sulfate determinations and to calibrate equipment used in those determinations.
Specifica

Identificatori chimici

7757-82-6
142.036
Sodium Sulfate Solution, Sulfate of Soda
CHEBI:32149
[O-]S(=O)(=O)[O-].[Na+].[Na+]
Na2O4S
PMZURENOXWZQFD-UHFFFAOYSA-L
24436
disodium;sulfate

Specifica

1.479g Na2SO4 per 1L H2O
Na2O4S
Sodium Sulfate Solution, Sulfate of Soda
[O-]S(=O)(=O)[O-].[Na+].[Na+]
142.036
CHEBI:32149
1.00g/mL
<0.01mg/L
<0.01mg/L
7757-82-6,7732-18-5
1000μg/mL of SO42−
PMZURENOXWZQFD-UHFFFAOYSA-L
disodium;sulfate
24436
142.04g/mol
100mL
Chloride: <0,02mg/L
Iodide: <0.01mg/L
Nitrite: <0.01mg/L
Nitrate: <0.01mg/L
Phosphate: <0.02mg/L
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