Product Name

Magnesium sulfate heptahydrate, ≥99.9% trace metals basis

InChI key

WRUGWIBCXHJTDG-UHFFFAOYSA-L

InChI

1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

SMILES string

O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O

vapor density

<0.01 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

type

(High purity Salts)

assay

≥98% (EDTA titration)
≥99.9% trace metals basis

form

powder or crystals

greener alternative product characteristics

Design for Energy Efficiency
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sustainability

Greener Alternative Product

color

white to off-white

solubility

water: soluble

anion traces

chloride (Cl^-): ≤20 ppm
nitrate (NO₃^-): ≤50 ppm

cation traces

Al: ≤10 ppm
Ca: ≤10 ppm
Cd: ≤10 ppm
Cr: ≤10 ppm
Fe: ≤10 ppm
K: ≤10 ppm
Na: ≤30 ppm
Ni: ≤10 ppm
Pb: ≤10 ppm
Si: ≤10 ppm
Zn: ≤10 ppm

greener alternative category

Enabling

storage temp.

room temp

Quality Level

100