73730
Fluka

4-Nitrophenyl phosphate disodium salt hexahydrate

BioChemika, ≥99.0% (5 mg substrate per tablet, rest binding agent, TLC), tablets

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N9389, 4-Nitrophenyl phosphate disodium salt hexahydrate

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Synonym

p-Nitrophenyl phosphate disodium hexahydrate

di-Sodium 4-nitrophenyl phosphate

Disodium 4-nitrophenyl phosphate hexahydrate

pNPP disodium hexahydrate

Molecular Formula

C₆H₄NNa₂O₆P · 6H₂O

Molecular Weight

371.14

CAS Number

4264-83-9

Beilstein Registry Number

5324661

MDL number

MFCD00066288

EG/EC Number

224-246-5

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Descriptions

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.

Packaging

package with 50 tablets

Properties

product line

BioChemika

assay

≥99.0% (5 mg substrate per tablet, rest binding agent, TLC)

form

tablets

solubility

H₂O: 1 tablet/3 mL 6 mM, clear, colorless to very faintly yellow

suitability

suitable as substrate for phosphatase test

storage temp.

2-8°C

References

Cited Reference

1. J.-P. Bretaudiere and T. Spillman, H.U. Bergmeyer, ed. Meth. Enzym. Anal. 3rd ed., Weinheim 4, 75, (1984)

2. O.H. Lowry Meth. Enzymol. 4, 366, (1957)

Beilstein

Beil. 6,IV,1327

Safety

WGK Germany

10-21

FT-IR Condensed Phase

FT-IR Raman

MSDS

Certificate of Analysis

More Information