copper (ii) sulphate pentahydrate 98.5% extrapure

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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 7758-99-8
Molecular Formula CuSO4.5H2O
Molecular Weight 249.68
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Blue crystalline
Odour Odorless pH Value 3.7 – 4.5
Melting Point/ Freezing Point [°C] 110 °C Boiling Point [°C] > 150°C
Vapour Pressure [20°C] 9.5 hPa at 20 °C Density [g/cm3] 2.28
Solubility in Water [% weight] 31.6g/100cc H20 @ 00C
Specifications
Appearance Blue crystalline powder Assay 98.5 – 101%
Chloride (Cl) Max 0.005% Iron (Fe) Max 0.05%
Potassium (K) Max 0.005% Sodium (Na) Max 0.01%
Dangerous Goods Information
UN Number 3077 DG Class 9
Safety Information & Hazard Symbols
Symbol GHS07, GHS09
Signal Word Warning
Hazard Statement H302-H315-H319-H410
Precaution Statement P273-P305 + P351 + P338-P501

copper (ii) sulphate pentahydrate 98.5% extrapure

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SKU C00872-00500-HS Category
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