00651
Honeywell

Phosphinic acid

SKU
00651
Puriss. p.a., ~50% (T)
Synonym(s)
Hypophosphorous acid
  • We are your supplier of high-quality lab reagents and chemicals for analytical and chemistry laboratories:
    Solvents – ACS specific use (HPLC), ACS general use, solvents for histology, and reagent grade for chemical synthesis and other industrial applications.
    Inorganics – Chemical synthesis and inorganic chemistry including essential acids and bases, salts, metals and elements, and reagents for chemical reactions.
Brand
Honeywell
UNSPSC Code
12352106
CAS Numbers (All) EC Number Linear Formula
H3PO2
MDL Number Molar Mass
66.0 g/mol
Synonyms
Hypophosphorous acid

Documents

Specifications

PropertyValue
Assay48.5 - 51.4 %
Density (D 20/4)1.208 - 1.220
Arsenic (As)max. 0.5 ppm
Barium (Ba)max. 50 ppm
Calcium (Ca)max. 50 ppm
Cadmium (Cd)max. 1 ppm
Cobalt (Co)max. 1 ppm
Chromium (Cr)max. 1 ppm
Copper (Cu)max. 1 ppm
Iron (Fe)max. 10 ppm
Potassium (K)max. 10 ppm
Magnesium (Mg)max. 10 ppm
Manganese (Mn)max. 1 ppm
Sodium (Na)max. 2000 ppm
Nickel (Ni)max. 1 ppm
Lead (Pb)max. 1 ppm
Zinc (Zn)max. 1 ppm
Chloride (Cl)max. 200 ppm
Total S (as SO4)max. 200 ppm
Phosphate, phosphite (as H3PO4)max. 1 %

Properties

PropertyValue
Boiling Point/Range108 °C.Decomposes on heating.
Colorcolourless
Concentration0.5
CorrosivityCorrosive to metals
Density1.210 - 1.260 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeReagent Grade
Incompatible MaterialsOxidizing agents. Bases. Corrosive in contact with metals. Decomposes by reaction with alkaline solutions.
Lower Explosion LimitNot applicable
Melting Point/Range< -25 °C
Partition Coefficientno data available
Product LinePuriss. p.a.
Purity Percentage50
Solubility in Watercompletely miscible
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor Pressure30 hPa (20 °C)
Viscosityno data available
pH-Value1.0 (20 °C)

Safety Information

PropertyValue
Hazard Class1
Package GroupII
UN IDUN3264
Add more compare product