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Diethyl phosphite
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| Diethylphosphite is an important organic chemical compound raw material. |
| Quality |
colorless transparent liquid. Melting point::187-188°C,87°C(2.67KPa),refractive index: 1.4101(20°C),relative density :1.0736(20°C),flash point :90°C, easy to dissolve in mellow and aether organic solvents,etc. |
| Molecular Formula |
(C2H5O)2POH Relative molecular mass:138.09 |
| Use |
The product can used as extracting agent, phosphoric acid ester family intermediate; widely uses in pesticide industry for producing organophosphorus fungicide--kitazin. The product can take place of the mercurial to prevent and cure rice blast. Also has certain effect on rice rhizoctonia disease and grain dry sickness ,etc. |
| Quality Index |
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Item
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Index
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Appearance
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colorless transparent liquid, slight smell, no clear mechanical impurities
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Free acid (as HCL),%
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≤0.2
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Diethyl phosphite Content,%
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≥99.5
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| Packing |
packs in dry plastic drum . 200KgS/drum |
