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STRONTIUM SULPHATE ANHYDROUS Extra Pure

Celestite

Article No. 06139 Grade Extra Pure
Purity 98% CAS No. 7759-02-6
Molecular Formula SrSO4 Molecular Weight 183.68
H.S. Code 2833.2950 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless Melting point/ Freezing point [°C] 1605°C
Density [g/cm3] 3.96 Solubility in water [% weight] Slightly soluble in water

Specifications

Appearance White to off white powder or crystals Assay (on ignited basis) Min 98%
Loss on ignition (20 min.; 400°C) Max 2.0% Solubility 10 mg soluble in 10 mL of dilute nitric acid
Revision Date: 28-Nov-2024

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