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N2765

Sigma-Aldrich

4-硝基苯基磷酸盐 二钠盐 六水合物

chromogenic, tablet

别名:

4-硝基苯磷酸二钠 六水合物, pNPP 二钠 六水合物, 对硝基苯磷酸二钠, 对硝基苯磷酸盐 二钠 六水合物

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About This Item

线性分子式:
O2NC6H4OP(O)(ONa)2 · 6H2O
CAS号:
333338-18-4
分子量:
371.14
Beilstein:
5324661
EC號碼:
224-246-5
MDL號碼:
MFCD00066288
分類程式碼代碼:
12352204
PubChem物質ID:
24897592
NACRES:
NA.83

product name

4-硝基苯基磷酸盐 二钠盐 六水合物, tablet

形狀

tablet

溶解度

water, high purity: 0.25 tablet/mL, clear, colorless

儲存溫度

−20°C

SMILES 字串

O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)c1ccc(OP([O-])([O-])=O)cc1

InChI

1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2

InChI 密鑰

KAKKHKRHCKCAGH-UHFFFAOYSA-L

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相关类别

一般說明

用于测定酸性和碱性磷酸酶的显色底物。该反应产生黄色的可溶性最终产物。可以用 3N NaOH 终止反应，并在 405nm 下读数。

應用

4-硝基苯磷酸二钠盐六水合物已用于：
  • 在酶联免疫吸附测定(ELISA)中作为碱性磷酸酶偶联抗兔抗体的底物
  • 在酶标免疫实验中作为碱性磷酸酶标记小鼠二抗的底物
  • ELISA法分析动物血清样本中铜绿假单胞菌抗体的存在

數量

每片含有20mg底物

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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