112704 Aldrich

Formaldehyde-sodium bisulfite adduct


Synonym: Sodium formaldehyde bisulfite


Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Sulfates/Sulfites, Sulfur Compounds More...
assay   95%
mp   200 °C (dec.)(lit.)



100 g in poly bottle

5 kg in poly drum

2 kg in poly bottle

5 g in glass bottle

General description

Formaldehyde-sodium bisulfite adduct is used as a standard in the synthesis of 3-Hydroxypropionaldehyde (3HPA)1. It can be assayed by HPLC with fluorometric detection in selected foods2.

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ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)

Sodium bisulfite

ACS reagent, mixture of NaHSO3 and Na2S2O5

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