Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

102539 Cobalt(II) chloride hexahydrate

for analysis EMSURE® ACS,Reag. Ph Eur

Cobalt(II) chloride hexahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Cobalt dichloride

CAS #: 7791-13-1 EC Number: 231-589-4 Molar Mass: 237.90 g/mol Chemical Formula: Cl₂Co * 6 H₂O Hill Formula: Cl₂Co * 6 H₂O Grade: ACS,Reag. Ph Eur
102539
Purchase on Sigma-Aldrich

Overview

Replacement Information
Replacement InformationIn North America 102539 replaces and is identical to CX1800

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7791-13-1231-589-4Cl₂Co * 6 H₂OCl₂Co * 6 H₂O237.90 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1025390100 Plastic bottle 100 g
1025390250 Plastic bottle 250 g
Description
Catalogue Number102539
ReplacesCX1800
SynonymsCobalt dichloride
DescriptionCobalt(II) chloride hexahydrate
References
Product Information
CAS number7791-13-1
EC index number027-004-00-5
EC number231-589-4
GradeACS,Reag. Ph Eur
Hill FormulaCl₂Co * 6 H₂O
Chemical formulaCl₂Co * 6 H₂O
Molar Mass237.90 g/mol
HS Code2827 39 97
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Boiling point1049 °C (1013 hPa)
Density3.36 g/cm3 (25 °C)
Melting Point56 °C
pH value4.9 (50 g/l, H₂O, 25 °C)
Bulk density1250 kg/m3
Solubility191 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 766 mg/kg
LD 50 dermalLD50 Rat > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) 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.
H318: Causes serious eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H341: Suspected of causing genetic defects.
H350i: May cause cancer by inhalation.
H360FD: May damage fertility. May damage the unborn child.
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
RTECSGG0200000
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, mutagenic, sensitizing, 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)99.0 - 102.0 %
Insoluble matter≤ 0.010 %
Nitrate (NO₃)≤ 0.01 %
Sulfate (SO₄)≤ 0.005 %
Ca (Calcium)≤ 0.005 %
Cu (Copper)≤ 0.0005 %
Fe (Iron)≤ 0.001 %
K (Potassium)≤ 0.005 %
Mg (Magnesium)≤ 0.002 %
Mn (Manganese)≤ 0.001 %
Na (Sodium)≤ 0.01 %
Ni (Nickel)≤ 0.005 %
Pb (Lead)≤ 0.0005 %
Zn (Zinc)≤ 0.002 %
Global Trade Item Number
Catalogue Number GTIN
1025390100 04022536034522
1025390250 04022536034539