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 |
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
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1. higest quality and good package
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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) |