S8045 Sigma-Aldrich

Sodium hydroxide

BioXtra, ≥98% (acidimetric), pellets (anhydrous)

DOWNLOAD MSDS (PDF)

Synonym: ‘Caustic soda’

Properties

Related Categories Acids & Bases, Core Bioreagents, Essential Chemicals, Inorganic Salts, Solutions and Reagents, Life Science Reagents for DNA/RNA Electrophoresis,
vapor density   >1 (vs air)
vapor pressure   <18 mmHg ( 20 °C)
  3 mmHg ( 37 °C)
product line   BioXtra
assay   ≥98% (acidimetric)
form   pellets (anhydrous)
impurities   ≤0.0005% Phosphorus (P)
  ≤0.1% Insoluble matter
mp   318 °C(lit.)
solubility   H2O: soluble1 M, clear, colorless
anion traces   chloride (Cl-): ≤0.005%
  sulfate (SO42-): ≤0.05%
cation traces   Al: ≤0.0005%
  Ca: ≤0.0005%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.02%
  Mg: ≤0.0005%
  Pb: ≤0.001%
  Zn: ≤0.0005%

Price and Availability

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Sodium hydroxide

reagent grade, ≥98%, pellets (anhydrous)

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