Phosphorous acid 13598-36-2 H3O3P
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Phosphorous acid Basic information |
Product Name: | Phosphorous acid |
Synonyms: | dihydroxyphosphineoxide;orthophosphorus;Orthophosphorus acid;orthophosphorusacid;Phosphorous acid, ortho;Phosphorus trihydroxide;phosphorustrihydroxide;Trihydroxyphosphine |
CAS: | 13598-36-2 |
MF: | H3O3P |
MW: | 82 |
EINECS: | 237-066-7 |
Product Categories: | Inorganic Chemicals;Inorganics |
Mol File: | 13598-36-2.mol |
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Phosphorous acid Chemical Properties |
mp | 73 °C |
bp | 200 °C |
density | 1.651 g/mL at 25 °C(lit.) |
Fp | 200°C |
storage temp. | 0-6°C |
Water Solubility | SOLUBLE |
Sensitive | Air Sensitive & Hygroscopic |
Merck | 14,7346 |
Stability: | Stable. Incompatible with strong bases. Hygroscopic. |
CAS DataBase Reference | 13598-36-2(CAS DataBase Reference) |
NIST Chemistry Reference | (HO)2HPO(13598-36-2) |
EPA Substance Registry System | Phosphonic acid(13598-36-2) |
Safety Information |
Hazard Codes | C |
Risk Statements | 22-35 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 2834 8/PG 3 |
WGK Germany | 1 |
RTECS | SZ6400000 |
F | 3 |
HazardClass | 8 |
PackingGroup | III |
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