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Cobaltous chloride hexahydrate, Hi-AR™/ACS

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GRM1228
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CAS Number : 7791-13-1
Synonym : Cobalt (II) chloride hexahydrate
Molecular Formula : CoCl₂.6H₂O
Cobalt(II) chloride is an inorganic compound of cobalt and chlorine, with the formula is CoCl₂.6H₂O .It is a purple pink crystalline solid. which is one the laboratory reagent.
Cobalt(II) chloride hexahydrate has a cobalt ion surrounded by a tetragonal arrangement of chloride ligands. Four water molecules occupy a square plane about cobalt while chloride ions occupy axial positions.Its crystals belong to the monoclinic lattice system.
More Information
Product Name Cobaltous chloride hexahydrate, Hi-AR™/ACS
SKU GRM1228
CAS No 7791-13-1
EC No. 231-589-4
Molecular formula CoCl₂.6H₂O
Molecular Weight 237.93
Synonym Cobalt (II) chloride hexahydrate
HS Code 2827 39 90
Storage Below 30°C
Shelf Life 4 Years
Appearance Pink to red to dark purple hygroscopic crystals or powder or chunks
Solubility 100 mg soluble in 1 mL of water
Magnesium (Mg) <= 0.005%
Calcium (Ca) <= 0.005%
Iron (Fe) <= 0.005%
Potassium (K) <= 0.01%
Insoluble matter <= 0.01%
Nitrate (NO3) <= 0.10%
Copper (Cu) <= 0.002%
Sodium (Na) <= 0.05%
Nickel (Ni) <= 0.10%
Zinc (Zn) <= 0.03%
Sulfate (SO₄) <= 0.01%
Assay (EDTA Titration): 99.00 - 102.00%
Hazard Pictogram(s)  
Signal Word Danger
Hazard Statement(s) H302- H317- H334- H341- H350i- H360F- H410
Precautionary Statement(s) P201- P261- P280- P304 + P340- P308 + P313- P342 + P311
UN No. 3077
Class 9
Packing Group III
RTECS GG0200000
WGK 3
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