Salicylic acid

SKU

27301H

Meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (calc. to the dried substance)

Synonym(s)

2-Hydroxybenzoic acid; O-hydroxybenzoic acid

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General Information:

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Brand

Fluka

CAS Numbers (All)

69-72-7

EC Number

200-712-3

Molar Mass

138.12 g/mol

Synonyms

2-Hydroxybenzoic acid; O-hydroxybenzoic acid

Property	Value
assay (calc. to the dried substance)	99.5 - 100.5 %
assay (HPLC, ex dried substance)	98.0 - 102.0 %
melting range	158 - 161 °C
loss on drying	Max. 0.3 %
water (Karl Fischer)	Max. 0.2 %
sulfated ash	Max. 0.05 %
heavy metals (as Pb)	Max. 0.001 %
chloride (Cl)	Max. 0.005 %
sulfate (SO4)	Max. 0.02 %
identity	complying
appearance of the solution	complying
related subst. (HPLC)	Max. 0.2 %
residual solvents	complying

Property	Value
Boiling Point/Range	211 °C
Certification	Ph. Eur., BP, USP
Color	White
Density	1.440 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Crystalline
Grade	Reagent Grade
Incompatible Materials	Strong oxidizing agents, Strong bases, Iodine, Iron
Lower Explosion Limit	30.000 mg/m3
Melting Point/Range	158-161 °C
Partition Coefficient	2.21
Purity Percentage	99.50
Purity Details	99.50-100.50%
Solubility	Soluble in most organic solvents
Solubility in Water	2 g/l (20 °C)
Upper Explosion Limit	No data available
Vapor Pressure	1 hPa (100 °C)
Viscosity	No data available
pH-Value	2.4 at 20 g/l (20 °C)
Storage Temperature	Ambient

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