Cobalt Chloride - Crystalline Solid, Blue Anhydrous & Reddish-magenta Hexahydrate | High Solubility In Water, Toxic Upon Handling, Color Change Humidity Indicator

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Product Specifications

CAS No	7646-79-9 (anhydrous) 7791-13-1 (hexahydrate)
Solubility	Highly soluble in water; soluble in ethanol and methanol
Molecular Formula	CoCl2
Melting Point	735AdegC (anhydrous) 86AdegC (hexahydrate)
Refractive Rate	Not a property typically associated in common references for cobalt chloride
Structural Formula	[CoCl2] (when anhydrous) CoCl2A*6H2O (hexahydrate)
Density	3.356 Gram per cubic centimeter(g/cm3)
Usage	Industrial and laboratory use; environmental humidity sensitivity detection
Molecular Weight	129.84 g/mol (anhydrous) 237.93 g/mol (hexahydrate)
Ingredients	Cobalt Chlorine
Physical Form	Other, Available in both solid crystalline form (blue anhydrous or magenta hexahydrate)
Application	Other, Used in humidity indicators chemical synthesis and as a coloring reagent in materials like glass and ceramics
Shelf Life	Stable under proper storage conditions; shelf life varies depending on form and purity
HS Code	28273100
Taste	Other, Saline; may be slightly metallic
Purity	Typically a%0Y= 98% varies based on product specification
Storage	Other, Store in a cool dry place away from heat sunlight and moisture; keep container tightly sealed
Appearance	Solid crystalline; blue (anhydrous) or reddish-magenta (hexahydrate)
EINECS No	231-589-4
Grade	Industrial Reagent Laboratory
Smell	Other, Odorless
Ph Level	Neutral to slightly acidic (depends on concentration and form)
Shape	Crystalline, other
Properties	Highly hygroscopic; changes color on hydration from deep blue (anhydrous) to magenta (hexahydrate)
Poisonous	Yes toxic if inhaled ingested or absorbed through skin, Other