Salann disodium 4-nitrophenyl phosphate hexahydrate CAS: 4264-83-9 Pùdar criostalach dath buidhe aotrom far-geal
| Àireamh catalog | XD90256 |
| Ainm toraidh | 4-Nitrophenyl phosphate disodium salann hexahydrate |
| CAS | 4264-83-9 |
| Foirmle Molecular | C6H4NO6P · 2Na · 6H2O |
| Cuideam Molecular | 371.14 |
| Mion-fhiosrachadh stòraidh | -15 gu -20 ° C |
| Còd Tar-chuir Co-chòrdaichte | 29199000 |
Sònrachadh Bathar
| Purity (HPLC) | 98.0% min |
| Aithneachadh | Bu chòir Spectrum IR an t-sampall a bhith a rèir inbhe na h-obrach |
| Inorganic phosphates saor an asgaidh | 1.0% as àirde |
| Fuasgladh | Gu tur solubhail ann an uisge |
| Assay | 98.0% min |
| Luach Epsilan @ 312nm | 9600 min |
| Coltas | Pùdar criostalach dath buidhe aotrom far-geal |
| Susbaint Taiseachd | 28.0-31.5% |
| Ph (fuasgladh 5%) | 8.5-10.5 |
| Susbaint PNP (le HPLC) | 100 ppm air a char as àirde |
Obraich a-mach an t-substrate chromogenic de phosphatase;dearbhadh an t-substrate chromogenic de phosphatase searbhagach agus alcaileach (phosphatase);faodaidh an ath-bhualadh toradh crìochnachaidh buidhe a thoirt gu buil, a ghabhas leughadh aig tonn-tonn de 405nm, agus faodar stad a chuir air an ath-bhualadh le fuasgladh 3 NO NaOH.
Dùin
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