Starting at: $78.74 SKU Size PriceQuantity Q121900-10KG 10KG $419.95 Add to cart Q121900-1KG 1KG $78.74 Add to cart Q121900-2.5KG 2.5KG $144.36 Add to cart Q121900-25KG 25KG $931.76 Add to cart Q121900-5KG 5KG $236.22 Add to cart C of A Additional InformationSKU:Q121900Category: ChemicalsCAS Number: 10034-99-8Synonyms: Epsom saltsMDL No: MFCD00149785Grade: USPMolecular Formula: MgSO4·7H2OMolecular Weight: 246.5Purity Limit: ≥ 99.0 % (Assay)Storage Temperature: Room TemperatureDensity: 1.67Warnings: Hygroscopic!Comments: Used in preparation of magnesium standard solutions. Related products Chemicals6-Chloro-2-oxoindoline Starting at: $39.37 Select options Chemicals5-Bromo-2-hydroxyisonicotinic acid Starting at: $224.44 Select options ChemicalsRink amide AM resin (with Nle) Starting at: $65.62 Select options