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4-Nitrophenyl phosphate disodium salt hexahydrate
Cat No.
CSUB-0018
Applications
Chromogenic substrate for the determination of acid and alkaline phosphatases. 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.
Form
powder or crystals
Enzyme Commission Number
224-246-5
CAS No.
333338-18-4
Molecular Weight
371.14
Storage
2-8°C
Synonyms
p-Nitrophenyl phosphate disodium hexahydrate; Disodium 4-nitrophenyl phosphate hexahydrate; di-Sodium 4-nitrophenyl phosphate; pNPP disodium hexahydrate
MDL Number
MFCD00066288
PubChem Substance ID
24886300
Beilstein Registry Number
5324661
Substrates
Alkaline Phosphatase
Quality
≤0.1% free nitrophenol
Grade
for enzyme immunoassay
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