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16101 Sigma-Aldrich

Resorcinol

meets analytical specification of Ph. Eur., BP, 98.5-100.5% (calc. to the dried substance)

DOWNLOAD MSDS (PDF)

Synonym: 1,3-Benzenediol

  • CAS Number 108-46-3

  • Linear Formula C6H4-1,3-(OH)2

  • Molecular Weight 110.11

  •  Beilstein Registry Number 906905

  •  EC Number 203-585-2

  •  MDL number MFCD00002269

  •  PubChem Substance ID 24849902

Resorcinol meets analytical specification of Ph. Eur., BP, 98.5-100.5% (calc. to the dried substance)
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Properties

Related Categories Pharmacopoeia, Pharmacopoeia A-Z More...
vapor density   3.8 (vs air)
vapor pressure   1 mmHg ( 21.1 °C)
assay   98.5-100.5% (calc. to the dried substance)
autoignition temp.   1126 °F
quality   meets analytical specification of Ph. Eur., BP
impurities   acidity or alkalinity, complies
  related subst., complies
  residual solvents, complies
  ≤0.001% heavy metals (as Pb)
  ≤0.01% free acid (as H2SO4)
  ≤0.01% free alkali (as NH3)
  ≤0.01% pyrocatechol
ign. residue   ≤0.05% (as SO4)
loss   ≤1.0% loss on drying (on silica gel)
bp   178 °C/16 mmHg(lit.)
mp   109-112 °C(lit.)
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤500 mg/kg
suitability   complies for appearance of solution
  complies for identity
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