cobalt (ii) sulphate heptahydrate 97% extrapure

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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 10026-24-1
Molecular Formula CoSO4.7H2O
Molecular Weight 281.10
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Red crystalline powder
Odour Odorless pH Value 4
Melting Point/ Freezing Point [°C] 98 °C Boiling Point [°C] 735°C
Density [g/cm3] 2.03 Solubility in Water [% weight] 60.4g/100g water @ 30C
Specifications
Appearance A red crystalline powder Assay (Complexometric) 97 – 102%
Chloride (Cl) Max 0.02% Lead (Pb) Max 0.005%
Iron (Fe) Max 0.005%
Dangerous Goods Information
UN Number 3077 DG Class 9
Safety Information & Hazard Symbols
Symbol GHS07, GHS08, GHS09
Signal Word Danger
Hazard Statement H302-H317-H334-H341-H350i-H360F-H410
Precaution Statement P201-P261-P273-P280-P308 + P313-P501

cobalt (ii) sulphate heptahydrate 97% extrapure

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SKU C00838-00100-HS Category
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