[email protected] | 031-5026968 | Contect Person
SODIUM SULFATE ANHYDROUS FOR ANALYSIS

Merck SODIUM SULFATE ANHYDROUS FOR ANALYSIS

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.06649.1000

Tanya info produk via  
Contact Person

Deskripsi Merck SODIUM SULFATE ANHYDROUS FOR ANALYSIS

106649 Sodium sulfat anhidrat untuk analisis EMSURE® ACS,ISO,Reag. Ph Eur




Simpan pada +5°C hingga +30°C.

Assay (alkalimetric)≥ 99.0 %
Assay (alkalimetric, calculated on dried substance)98.5 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.01 %
Acidity or alkalinitypasses test
pH-value (5 %; water; 25 °C)5.2 - 8.0
Chloride (Cl)≤ 0.001 %
Phosphate (PO₄)≤ 0.001 %
Total nitrogen (N)≤ 0.0005 %
Heavy metals (ACS)≤ 0.0005 %
Heavy metals (as Pb)≤ 0.0005 %
As (Arsenic)≤ 0.0001 %
Ca (Calcium)≤ 0.005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.002 %
Mg (Magnesium)≤ 0.001 %
Loss on drying (130 °C)≤ 0.5 %
Loss on ignition (800 °C)≤ 0.5 %
Corresponds to ACS, ISO, Reag. Ph Eur