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SODIUM HYDROGEN CARBONATE P.A. EMSURE

Merck SODIUM HYDROGEN CARBONATE P.A. EMSURE

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.06329.1000

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Deskripsi Merck SODIUM HYDROGEN CARBONATE P.A. EMSURE

106329 Sodium hidrogen karbonat untuk analisis EMSURE® ACS,Reag.Ph Eur

atau disebut juga : Sodium bicarbonate




Simpan pada +5°C hingga +30°C.

Appearance of solutionpasses test
Identitypasses test
Assay (acidimetric; calculated on dried substance)99.7 - 100.3 %
Assay (acidimetric)99.0 - 101.0 %
Insoluble matter≤ 0.015 %
Carbonate (CO₃)passes test
Chloride (Cl)≤ 0.002 %
Phosphate (PO₄)≤ 0.001 %
Sulfate (SO₄)≤ 0.0150 %
Phosphate and Silicate (as SiO₂)≤ 0.005 %
Sulfur compounds (as SO₄)≤ 0.003 %
Total nitrogen (N)≤ 0.0005 %
Ammonium (NH₄)≤ 0.0005 %
Heavy metals (ACS)≤ 0.0005 %
As (Arsenic)≤ 0.0002 %
Ca (Calcium)≤ 0.0100 %
Cu (Copper)≤ 0.0002 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.005 %
Mg (Magnesium)≤ 0.005 %
Pb (Lead)≤ 0.0005 %
Iodine reducing matter (as I)≤ 0.0065 %
Loss on drying (Silica gel)≤ 0.20 %
Corresponds to ACS, Reag. Ph Eur