Fluka

Calcium carbonate

SKU

239216

ACS Reagent, ≥99.0%, powder

Synonym(s)

Aragonite; Calcite; Chalk; Lime; Limestone; Marble; Oystershell; Pearl

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General Information:

Leading the industry for over 65 years
Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured

Brand Fluka	Beilstein Registry Number 8008338	CAS Numbers (All) 471-34-1	EC Number 207-439-9	Linear Formula CaCO₃
MDL Number MFCD00010906	Molar Mass 100.09 g/mol	RTECS Number FF9335000	Synonyms Aragonite; Calcite; Chalk; Lime; Limestone; Marble; Oystershell; Pearl

Property	Value
Assay (excluding dried substance)	Min. 99.0 %
Insoluble in hydrochloric acid	Max. 0.01 %
Form	powder
Barium (Ba)	Max. 0.01 %
Iron (Fe)	Max. 0.003 %
Potassium (K)	Max. 0.01 %
Magnesium (Mg)	Max. 0.02 %
Sodium (Na)	Max. 0.1 %
Strontium (Sr)	Max. 0.1 %
Heavy metals (ICP) ACS	Max. 0.001 %
Chloride (Cl)	Max. 0.001 %
Fluoride (F)	Max. 0.0015 %
Ammonium (NH₄)	Max. 0.003 %
Sulfate (SO₄)	Max. 0.01 %

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	Not applicable
Certification	ACS Reagent
Color	White
Flashpoint	Not applicable
Form	Powder
Grade	ACS Grade
Incompatible Materials	Water, Acids, Strong oxidizing agents
Lower Explosion Limit	Not applicable
Melting Point/Range	825 °C (Decomposes before melting)
Purity Percentage	99.00
Purity Details	>=99.00%
Solubility in Water	0.02 g/l
Upper Explosion Limit	Not applicable
Viscosity	Not applicable
Storage Temperature	Ambient

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