Hypophosphorous Acid

Hypophosphorous Acid

Hypophosphorous acid is a monoprotic phosphorus oxyacid and a powerful reducing agent with the molecular formula H3PO2. It is used industrially for electroless nickel plating and has a variety of organic chemistry applications.
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Hypophosphorous acid, 50% w/w aq. soln. Thermo Scientific Chemicals
: Hypophosphorous acid. : Colorless. : 50% w/w aqueous solution. : 6303-21-5.
: 1.27 g/mL : hydroxidooxidophosphorus. : perfluoroalkyl c6-c12 phosphonic acid. : H3PO2.
:

P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray

Wear protective gloves/protective clothing/eye protection/face protection

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting

IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician

Wash contaminated clothing before reuse

Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations

: hypophosphorus acid. : Colorless. : phosphinic acid, ion 1-.