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Potassium hydrogen tartrate, 500 g

≥99,5 %, extra pure
Pack Qty.
Pack.
Potassium bitartrate, Cream of tartar, Potassium acid tartrate
Empirical formula C4H5KO6
Molar mass (M) 188,18 g/mol
Density (D) 1,98 g/cm³
Boiling point (bp) 328 °C
Melting point (mp) 230 °C
WGK 1
CAS No. 868-14-4
EG-Nr. 212-769-1


€38.60/Pack Qty. 

excl. VAT. | 500 g per Pack Qty.

Art. No. 8645.2

In stock
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Potassium hydrogen tartrate
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Art. No. Pack Qty. Pack. Price Quantity
8645.1 100 g plastic

€16.05

8645.2 500 g plastic

€38.60

8645.3 1 kg plastic

€63.45

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Downloads / MSDS


General information

Complexometry


Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Assay (acidim., dry substance)≥99,5 %
Specific rotation [α]20D (dry substance)+8,0° to +9,2°
Oxalic acid (C2H2O4)≤0,05 %
Chloride (Cl)≤0,05 %
Sulphate (SO4)≤0,05 %
Heavy metals (as Pb)≤0,001 %
Loss on drying (105 °C)≤0,5 %