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4-Nitrophenyl phosphate disodium salt hexahydrate_Molecular_structure_CAS_333338-18-4)
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4-Nitrophenyl phosphate disodium salt hexahydrate

Catalog No. 71770 Name Sigma Aldrich
CAS Number 333338-18-4 Website http://www.sigmaaldrich.com
M. F. C6H16NNa2O12P Telephone 1-800-521-8956
M. W. 371.144041 Fax
Purity ≥97.0% (NT) Email
Storage Chembase ID: 102259

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
MSDS Link Download
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。

REFERENCES