Kugamuchirwa kutenga Hexamethylphosphoramide CAS 680-31-9 kubva kwatiri.Hexamethylphosphoric triamide, inozivikanwawo sehexaphosphoramide uye hexamethylphosphoramide, inogadzirirwa nekuita kwe dimethylamine uye phosphorus oxychloride. Molecular uremu 179.2. Haina ruvara kana chiedza yero inoonekera mvura. Zvishoma zvine hove uye zvinorwadza. Soluble mu polar uye kwete-polar solvents. Inosanganiswa nemapurasitiki akajairwa akadai se dioctyl phthalate, dioctyl sebacate, uye triphenyl phosphite mune chero chikamu. Toxicity yakafanana neye phosphate esters. Dzivisa kusangana neganda. Chigaba chinofanirwa kuvharwa zvakasimba kudzivirira kubuda nekuora nekuda kwekunyura kwemvura.
Tenda Chemical mugadziri weChina
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Product Name |
Hexamethylphosphoramide |
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Formula |
C6H18N3OP |
Molecular Weight |
179.2 |
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CAS NO. |
680-31-9 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Muchena kune beige |
Conforms |
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Assay |
â¥99% |
Conforms |
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melting point |
7 °C (lit.) |
Conforms |
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density |
1.03 g/mL pa25 °C (lit.) |
Conforms |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Synonym:Eastman Inhibitor HPT;eastmaninhibitorhpt;ENT 50,882;ENT 50882;Hexmethylphosphoramide;HMPTA;HPT;Phosphoric acid hexamethyltriamide
CAS:
Molecular formula:
Huremu hweMolecular:
EINECS: 211-653-8
Mamiriro ekuchengetera: Inert atmosphere, Room Temperature
Sherufu upenyu: 2 makore
Inoshandiswa seyepamusoro-inoshanda anti-corrosion agent ye polyvinyl chloride uye zvimwe chlorine-ine resin zvigadzirwa uye machira.
Inoshanda aprotic solvent; phase chromatographic stationary solution (yepamusoro tembiricha yekushanda ndeye 35 ° C, solvent is methanol), kupatsanurwa uye kuongororwa kwemakemikari ehydrocarbon, kupatsanurwa kwealkanes, alkenes uye alkynes; accelerator ye stereospecific reactions; UV inhibition ye polyvinyl chloride agent.
Inowanzoshandiswa aprotic solvents. UV inhibitor ye polyvinyl chloride, inodzivirira mamiriro ekunze uye yakanakisa polar solvent, makemikari sterilant, nezvimwe.
