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00651
Honeywell
Phosphinic acid
SKU
00651
Puriss. p.a., ~50% (T)
Synonym(s)
Hypophosphorous acid
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| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula H3PO2 | MDL Number |
| Molar Mass 66.0 g/mol | Synonyms Hypophosphorous acid |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 48.5 - 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
| Property | Value |
|---|---|
| Boiling Point/Range | 108 °C.Decomposes on heating. |
| Color | Colorless |
| Concentration | 50.00% |
| Corrosivity | Corrosive to metals |
| Density | 1.210 - 1.260 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Liquid |
| Grade | Reagent Grade |
| Incompatible Materials | Oxidizing agents. Bases. Corrosive in contact with metals. Decomposes by reaction with alkaline solutions. |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | < -25 °C |
| Partition Coefficient | no data available |
| Purity Percentage | 50.00 |
| Purity Details | ~50.00% |
| Solubility in Water | completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | 30 hPa (20 °C) |
| Viscosity | no data available |
| pH-Value | 1.0 (20 °C) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 1 |
| Package Group | II |
| UN ID | UN3264 |
