GRADE & PURITYAR?Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.≥99%
AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Room temperature,Argon charged Ships FedEx DG Service Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 69 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Phosphoric acid is a phosphoroxycarboxylic acid, commonly used as an intermediate in chemical synthesis for the production of various phosphorus compounds.It is also used as a strong reducing agent in organic synthesis.Phosphorous acid (H3PO3, protophosphoric acid) can be used as a component in the following synthetic reactions: Mannich-type multicomponent reaction to generate α-amino methyl phosphonic acid; amideylation followed by hydrolysis to produce 1-aminoalkyl phosphonic acid; amideylation to prepare N-terminally protected α-amino phosphonic acid (phosphorus electron isomer of natural amino acids).
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