Sodium hydroxide : sodium thiosulfate (40:2.5) % w/v aqueous solution Kjeldahl N2 Anal. using Mercury Catalyst

Supplier: Ricca Chemical
Danger

R7490000-4A R7490000-10F R7490000-20F
RC74901EA 131 USD
RC74901 RC749025 RC74905
Sodium hydroxide : sodium thiosulfate (40:2.5) % w/v aqueous solution Kjeldahl N2 Anal. using Mercury Catalyst
Sodium hydroxide : sodium thiosulfate

APHA and ASTM for organic nitrogen.

Boiling Pt: ~ 100 °C
Density: 1.4000 g/cm³
Storage Temperature: Ambient
UN: 1824
ADR: 8 II

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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)


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