magnesium sulphate heptahydrate 99% extrapure

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.
Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.
Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.
Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.
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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.
Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.
Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.
Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 10034-99-8
Molecular Formula MgSO4.7H2O
Molecular Weight 246.47
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Colorless crystals
Odour Odorless pH Value 5 – 8 at 50 g/l
Decomposition Point [°C] >150°C Vapour Pressure [20°C] < 0.133 hPa at 20 °C
Density [g/cm3] 1.678 Solubility in Water [% weight] 246.48 g/l at 20 °C – completely soluble
Specifications
Appearance A white, crystalline powder or brilliant, colorless crystals Assay (On Anhydrous Basis) 99 – 100.5%
Solubility Freely soluble in water, very soluble in boiling water, practically insoluble in alcohol Identifications To comply IP, BP, USP tests
Appearance of Solution To comply IP, BP, USP tests pH (5% Solution in Water) 5.0 – 9.2
Acidity Or Alkalinity To comply IP, BP test Chloride (Cl) Max. 0.014%
Heavy Metal (As Pb) Max. 0.001% Arsenic (As) Max 0.0002%
Iron (Fe) Max 0.002% Selenium (Se) Max 0.003%
Loss On Drying (At 450°C) 48.0 – 52.0%
Dangerous Goods Information
UN Number – DG Class –

magnesium sulphate heptahydrate 99% extrapure

$15.35

SKU C01603-00500-HS Category
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