18106H
Honeywell

Sodium benzoate

SKU
18106H
Meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder
  • We are your supplier of high-quality lab reagents and chemicals for analytical and chemistry laboratories:
    Solvents – ACS specific use (HPLC), ACS general use, solvents for histology, and reagent grade for chemical synthesis and other industrial applications.
    Inorganics – Chemical synthesis and inorganic chemistry including essential acids and bases, salts, metals and elements, and reagents for chemical reactions.
Brand
Honeywell
CAS Numbers (All) Molar Mass
144.1 g/mol

Documents

Specifications

PropertyValue
Assay (calculated to the dried substance)99.0 - 100.5 %
Assay (HPLC, related to H2O free substances)99.0 - 101.0 %
Loss on drying (105°C)Max. 1.0 %
Water (Karl Fischer)Max. 1.5 %
Arsenic (As)Max. 2 ppm
Copper (Cu)Max. 0.001 %
Mercury (Hg)Max. 1 ppm
Lead (Pb)Max. 2 ppm
Zinc (Zn)Max. 0.001 %
Heavy metals (as Pb)Max. 10 ppm
Chloride (Cl)Max. 100 ppm
Sulfate (SO4)Max. 0.01 %
Appearance of the solutioncomplying
Acidity or alkalinitycomplying
Halogene compounds (total Cl)Max. 300 ppm
Polycyclic acidscomplying
Oxidizable impuritiescomplying
Melting point of the precipitated benzoic acid121.5 - 123.5 °C
Residual solventscomplying

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorWhite
Density1.44 g/cm3 (20 °C)
Flashpoint100 °C
FormCrystalline Powder
GradeReagent Pharmacopeia Organics
Incompatible MaterialsStrong oxidizing agents
Lower Explosion Limit2.700 mg/m3
Melting Point/Range410-430 °C
Partition Coefficient-2.27
Purity Percentage99
Purity Details99.0-100.5%
Solubility in Water660 g/l (20 °C)
Upper Explosion Limit5.200 mg/m3
Vapor PressureNo data available
ViscosityNo data available
pH-Value9 at 100 g/l (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
Add more compare product