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Potassium hydrogen tartrate, 1 kg

≥99,5 %, extra pure
Pack Qty.
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
CAS No. 868-14-4
EG-Nr. 212-769-1

€63.45/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 8645.3

In production
from 6 Pack Qty. €60.28/Pack Qty.
from 24 Pack Qty. €57.10/Pack Qty.
Potassium hydrogen tartrate
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Art. No. Pack Qty. Pack. Price Quantity
8645.1 100 g plastic


8645.2 500 g plastic


8645.3 1 kg plastic


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  1. Subtotal:  0.00

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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 %