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di-Potassium hydrogen phosphate, 1 kg

≥98 %, Ph. Eur., anhydrous
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Potassium phosphate, dibasic, sec. Potassium phosphate, Dipotassium hydrogen phosphate
Empirical formula K2HPO4
Molar mass (M) 174,18 g/mol
Density (D) 2,44 g/cm³
Melting point (mp) >450 °C
WGK 1
CAS No. 7758-11-4
EG-Nr. 231-834-5


€59.70/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. T875.2

In stock
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from 6 Pack Qty. €56.72/Pack Qty.
from 24 Pack Qty. €53.73/Pack Qty.

Product details



di-Potassium hydrogen phosphate ≥98 %, Ph. Eur., anhydrous

Technical Information
Checked according to pharmacopoeia Ph. Eur. 
BP 
di-Potassium hydrogen phosphate
Selected quantity:   0
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Art. No. Pack Qty. Pack. Price Quantity
T875.1 500 g plastic

€36.05

T875.2 1 kg plastic

€59.70

T875.3 5 kg plastic

€252.65

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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:

Guarantee analysis

Assay (acidim., dry substance)98,0-101,0 %
Identitycomplies
Appearance of solutioncomplies
pH value (5 % in H2O)8.5-9.6
Loss on drying (130 °C)≤2,0 %
Chloride (Cl)≤0.02 %
Sulphate (SO4)≤0,1 %
Arsenic (As)≤0.0002 %
Lead (Pb)≤0.001 %
Iron (Fe)≤0.001 %
Nickel (Ni)≤0.0025 %
Mercury (Hg)≤0,0001 %
Potassium dihydrogen phosphate≤2,5 %
KMnO4 reducing substances (as O)complies