disodium 4-nitrophenylphosphate Cas:4264-83-9 98% Yakachena-yero-ruvara rwecrystalline upfu
| Catalog Number | XD90138 |
| Product Name | Disodium 4-nitrophenylphosphate |
| CAS | 4264-83-9 |
| Molecular Formula | C6H4NO6P · 2Na · 6H2O |
| Molecular Weight | 371.14 |
| Storage Details | -15 kusvika -20 °C |
| Harmonised Tariff Code | 29199000 |
Chigadzirwa Specification
| Chitarisiko | Kuchena-kuchena kusvika kune yero ine ruvara rwekristaro hupfu |
| Assay | 98.0% min |
| Identification | Iyo IR Spectrum yemuenzaniso inofanirwa kuenderana neiyo yeanoshanda mwero |
| Solubility | Kunyungudika zvakasununguka mumvura |
| Yemahara Inorganic Phosphates | 1.0% Max |
| Epsilan kukosha @312nm | 9,600 Min |
| Hunyoro Content | 28.0 - 31.5% |
| Ph (5% mhinduro) | 8.5 - 10.5 |
| PNP zvemukati (neHPLC) | 100 ppm Max |
Iyo sulfoNHS acetate acylating agent (sulfosuccinimide acetate) inonyungudika mumvura.Sulfo-NHS acetate inopindirana isingachinjiki uye inovhara maamine ekutanga papH yakakura kupfuura 7, senge mu lysine, kugadzira acylated mafomu.Kushandiswa kwe sulfo-NHS acetate kunodzivirira polymerization kana ichiita mapuroteni ekuyambuka-kubatanidza maitiro.Kumwe kushandiswa kwesulfoNHS acetate kunosanganisira kudzivirira polymerization kana uchibatanidza hapten peptides nemapuroteni anotakura kugadzira ma immunogens.
Zvishandiso: Kutsunga kwechromogenic substrates ye phosphatases;kuonekwa kwechromogenic substrates ye acidic uye alkaline phosphatases;maitiro anogona kuburitsa yero terminal chigadzirwa, chinogona kuverengerwa pawavelength ye405nm, uye maitiro anogona kuwonekwa ne 3 N NaOH mhinduro yekumisa.
