Fluka

Phosphorous acid

SKU

215112

Assay ≥99%

Synonym(s)

Phosphonic acid

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General Information:

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Brand Fluka	CAS Numbers (All) 13598-36-2	EC Number 237-066-7	Linear Formula H₃O₃P	MDL Number MFCD00137258
Molar Mass 82 g/mol	RTECS Number SZ6400000	Synonyms Phosphonic acid

Property	Value
Assay	98.5 - 101.5 %

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	Decomposes on heating
Color	Colorless
Corrosivity	Corrosive to metals
Density	1.800 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Solid
Grade	Chemical Synthesis
Incompatible Materials	Strong bases, Metals, Oxidizing agents, Nitromethane
Lower Explosion Limit	Not applicable
Melting Point/Range	73 °C
Partition Coefficient	No data available
Purity Percentage	99.00
Purity Details	99.00%
Solubility in Water	Completely soluble
Upper Explosion Limit	Not applicable
Vapor Pressure	<1 hPa (20 °C)
Viscosity	No data available
pH-Value	<1.0 at 10 g/l (20 °C)
Storage Temperature	Ambient

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