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SODIUM THIOSULFATE PENTAHYDRATE FOR ANAL

Merck SODIUM THIOSULFATE PENTAHYDRATE FOR ANAL

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.06516.0500

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Deskripsi Merck SODIUM THIOSULFATE PENTAHYDRATE FOR ANAL

106516 Sodium tiosulfat pentahidrat untuk analisis EMSURE® ACS,ISO,Reag. Ph Eur

atau disebut juga : Antichlor




Simpan pada +5°C hingga +30°C.

Assay (iodometric)99.5 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.005 %
pH-value (5 %; water, 25 °C)6.0 - 7.5
pH-value (10 %; water)6.0 - 7.5
Chloride (Cl)≤ 0.008 %
Sulfate and sulphite (as SO₄)≤ 0.1 %
Sulfide (S)passes test
Heavy metals (as Pb)≤ 0.001 %
Total nitrogen (N)≤ 0.002 %
Ca (Calcium)≤ 0.002 %
Cu (Copper)≤ 0.0005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.001 %
Mg (Magnesium)≤ 0.001 %
Pb (Lead)≤ 0.0005 %
Corresponds to ACS, ISO, Reag. Ph Eur