Catalogue mode We are currently not accepting orders through the online shop. Urgent orders from existing customers by email to [email protected]. Next ordering window: 15 Nov 2026, 20:00 CET.

Details

Magnesium nitrate hexahydrate

SKU: NS110
Category: N | Nitrogen

Quantity: 250 g6,65 € (2,66 € per 100 g)

500 g9,75 € (19,50 € per kg)

1 kg15,25 € (15,25 € per kg)

2.5 kg29,60 € (11,84 € per kg)

This item is only available on request. Please contact our sales team for details.

This item has variations. Please select the requested variation.

Mass fraction Mg²⁺:	approx. 9,48% (1 g contains 94,8 mg magnesium)
Mass fraction NO₃^-:	approx. 48,37% (1 g contains 483,7 mg nitrate)

Certificate of analysis (CoA)

Enter the batch number from the label to download the certificate of analysis as a PDF.

Concentration calculator

Molecular weight: 256.41 g/mol

Choose what to calculate and enter the other two values.

Calculate:

Mass

Volume

Concentration

Mass

Volume

Concentration

m = c · V · M

For guidance only. Purity and loss on drying are not taken into account. Water of crystallisation only if the hydrate form is named in the product name.

Item information	Value
Release class:	Release class 0
GHS-Pictograms:	00
Molecular weight:	256.41
CAS-Number:	13446-18-9
Sum formula:	Mg(NO₃)₂ x 6H₂O
EG-Number:	233-826-7
Assay:	Min. 98 %
Boiling point:	330 °C
Pubchem-Number:	202877
Solubility in water:	420 g/l (20 °C)
Storage Temperature:	15 - 25 °C

Purity:	Min. 98 %
Appearance:	Whitish granulate
Storage:	RT

Hygroscopic

Technical Data

Sum formula:	Mg(NO₃)₂ · 6 H₂O
Molar mass (M):	256,41 g/mol
Density:	0,9-1 g/cm³
Water solubility:	420 g/l (20 °C)
pH (5%):	5-7 (20 °C)
Melting point:	89 °C
CAS-Nr.:	13446-18-9
EG-Nr.:	233-826-7
HS-Nr.:	28342980
PubChem-Nr.:	202877