4-Nitrophenyl phosphate disodium salt hexahydrate

• Catalog No.: 71770
• CAS Number: 333338-18-4
• M. F.: C6H16NNa2O12P
• M. W.: 371.144041
• Purity: ≥97.0% (NT)

SYNONYMS

• Title: 4-硝基苯磷酸盐 二钠盐 六水合物
• IUPAC name: disodium hexahydrate 4-nitrophenyl phosphate
• IUPAC Traditional name: disodium hexahydrate p-nitrophenyl phosphate
• Synonyms: 对硝基苯磷酸盐 二钠 六水合物; p-Nitrophenyl phosphate disodium hexahydrate; Disodium 4-nitrophenyl phosphate hexahydrate; 对硝基苯磷酸二钠; pNPP 二钠 六水合物; di-Sodium 4-nitrophenyl phosphate; pNPP disodium hexahydrate; 4-硝基苯磷酸二钠 六水合物

DATABASE IDS

• Beilstein Number: 5324661
• EC Number: 224-246-5
• PubChem SID: 24886301
• CAS Number: 333338-18-4
• MDL Number: MFCD00066288

PROPERTIES

• Impurities: ≤0.01% free nitrophenol
• Linear Formula: O2NC6H4OP(O)(ONa)2 · 6H2O
• Purity: ≥97.0% (NT)
• Solubility: H2O: soluble25 mg/mL at 20 °C, clear, yellow-green
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Chromogenic substrate for the determination of acid and alkaline phosphatases.1,2 The reaction produces a soluble end product that is yellow in color. The reaction may be stopped with 3 N NaOH and read at 405 nm.

Description (简体中文)

Application
酸性和碱性磷酸酶测定的显色底物。1,2反应生成可溶性黄色终产物。加入 3 N NaOH 可终止反应，然后在 405nm 处进行读取。