Advanced
Order Entry
Puerto Rico
ContactUsLinkComponent
Sodium hydroxide : sodium thiosulfate (40:2.5) % (w/v) in aqueous solution for Kjeldahl nitrogen analysis using mercury catalyst
Corrosive
Irritant
Health
Sodium hydroxide : sodium thiosulfate (40:2.5) % (w/v) in aqueous solution for Kjeldahl nitrogen analysis using mercury catalyst
Supplier:  Ricca Chemical
Certificatesundefined
undefined
undefined
undefined
undefined
Corrosive
Irritant
Health
Sodium hydroxide : sodium thiosulfate (40:2.5) % (w/v) in aqueous solution for Kjeldahl nitrogen analysis using mercury catalyst
Supplier:  Ricca Chemical
Certificates

Specification Test Results

  • Appearance:
    Clear, colorless, odorless
  • Assay at 20 °C (traceable to NIST SRM 136):
    2.5 ± 0.1 % (w/v)
  • Assay at 20 °C (traceable to NIST SRM 723):
    40.0 ± 0.4 % (w/v)

Specification Test Results

Related Information