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Magnesium sulphate heptahydrate, 2.5 kg

≥99 %, p.a., ACS
Pack Qty.
Pack.
Bitter salt, Epson salt
Empirical formula MgSO4 · 7 H2O
Molar mass (M) 246,48 g/mol
Density (D) 1,67 g/cm³
Boiling point (bp) >70 °C
WGK 1
CAS No. 10034-99-8
EG-Nr. 231-298-2


€97.75 /Pack Qty.

€73.25/Pack Qty.  Campaign price!

excl. VAT. | 2.5 kg per Pack Qty.

Art. No. P027.3

In production
Magnesium sulphate heptahydrate
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
P027.1 500 g plastic
€32.15

€24.05

P027.2 1 kg plastic
€51.50

€38.55

P027.3 2.5 kg plastic
€97.75

€73.25

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In procurement
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Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Assay (compl.)98.0-102.0 %
pH-value5,0-8,2
In H2O insoluble matter≤0,005 %
Chloride (Cl)≤0,0005 %
Phosphate (PO4)≤0,001 %
Nitrate (NO3)≤0.002 %
Ammonium (NH4)≤0,002 %
Heavy Metals (ICP-OES)≤0.0005 %
Arsenic (As)≤0,00005 %
Copper (Cu)≤0,0005 %
Potassium (K)≤0,005 %
Sodium (Na)≤0,005 %
Lead (Pb)≤0,0005 %
Strontium (Sr)≤0,005 %
Calcium (Ca)≤0.02 %
Iron (Fe)≤0,0005 %
Manganese (Mn)≤0,0005 %
Nickel (Ni)≤0,0005 %
Silicon (Si)≤0,0005 %
Zinc (Zn)≤0,0005 %