Millipore Sigma Vibrant Logo

102556 Cobalt(II) sulfate heptahydrate

for analysis EMSURE®

Cobalt(II) sulfate heptahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 10026-24-1 EC Number: 233-334-2 Molar Mass: 281.1 g/mol Chemical Formula: CoSO₄ * 7 H₂O Hill Formula: CoO₄S * 7 H₂O
View Products on Sigmaaldrich.com
102556
View Pricing & Availability

Overview

Replacement Information
Replacement InformationIn North America 1.02556.0250 replaces and is identical to CX1825-2

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10026-24-1233-334-2CoO₄S * 7 H₂OCoSO₄ * 7 H₂O281.1 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1025560100
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 100 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1025560250
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 250 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number102556
          ReplacesCX1825; CX1825-2
          DescriptionCobalt(II) sulfate heptahydrate
          References
          Product Information
          CAS number10026-24-1
          EC index number027-005-00-0
          EC number233-334-2
          Hill FormulaCoO₄S * 7 H₂O
          Chemical formulaCoSO₄ * 7 H₂O
          Molar Mass281.1 g/mol
          HS Code2833 29 90
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density1.95 g/cm3 (20 °C)
          Melting Point98 °C
          pH value4 (100 g/l, H₂O, 20 °C)
          Bulk density900 kg/m3
          Solubility362 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 582 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H317: May cause an allergic skin reaction.
          H319: Causes serious eye irritation.
          H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
          H341: Suspected of causing genetic defects.
          H350i: May cause cancer by inhalation.
          H360F: May damage fertility.
          H410: Very toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P273: Avoid release to the environment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P302 + P352: IF ON SKIN: Wash with plenty of water.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordDanger
          RTECSGG3200000
          Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
          WGKWGK 3 highly hazardous to water
          Disposal15
          Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.
          Safety Information
          Categories of dangercarcinogenic, toxic for reproduction, harmful, sensitizing, mutagenic, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
          Declaration (transport by air) IATA-DGRUN 3077 , 9, III
          Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
          Supplemental Information
          Specifications
          Assay (complexometric, CoSO₄ 7 H₂O)≥ 99 %
          Chloride (Cl)≤ 0.001 %
          Total nitrogen (N)≤ 0.002 %
          Ca (Calcium)≤ 0.005 %
          Cu (Copper)≤ 0.001 %
          Fe (Iron)≤ 0.0005 %
          Na (Sodium)≤ 0.01 %
          Ni (Nickel)≤ 0.005 %
          Pb (Lead)≤ 0.001 %
          Zn (Zinc)≤ 0.005 %
          Global Trade Item Number
          Catalogue Number GTIN
          1025560100 04022536034744
          1025560250 04022536034751