15513
Riedel-de Haën

Formaldehyde solution

SKU
15513
Meets analytical specification of BP, Ph. Eur., 35 wt. %, contains 10% methanol as stabilizer
Synonym(s)
Formalin
  • Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
  • It is the leading brand offering High-Purity Solvents for dedicated applications.
Brand
Riedel-de Haën
Beilstein Registry Number CAS Numbers (All) Linear Formula
HCHO
MDL Number
Synonyms
Formalin

Documents

Specifications

PropertyValue
assay35.0 - 38.0 %
density (D 20/4)effective
sulfated ashMax. 0.01 %
aciditycomplying
methanol (GC)9.0 - 15.0 Vol.%
residual solventscomplying
appearance of the solutioncomplying
Autoignition Temperature572 °F
Vapor Pressure52 mmHg ( 37 °C)

Properties

PropertyValue
Boiling Point/Range93-96 °C (1.013 hPa)
ColorColorless
Concentration0.1
Density1.080-1.090 g/cm3 (20 °C)
Flashpoint64 °C
FormLiquid
GradePharmacopeia General Use Solvents
Incompatible MaterialsUncleaned empty vessels may contain product gases which can form explosive mixtures with air, Strong oxidizing agents
Lower Explosion LimitNo data available
Melting Point/Range<-15 °C
Partition Coefficient0.779 (20 °C)
Purity Percentage35
Purity Details35 wt. %
Solubility in WaterCompletely miscible
Upper Explosion LimitNo data available
Vapor Pressure1.3 hPa (20 °C)
Viscosity2.6 mPa.s (20 °C)
pH-Value3.5-4.5 (20 °C) (undiluted)
Storage Temperature>10 °C

Safety Information

PropertyValue
Hazard Class8
Package GroupIII
UN IDUN2209
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