Skip to Content
MilliporeSigma
All Photos(1)

Documents

N5000

Sigma-Aldrich

Naphthol AS-MX phosphate disodium salt

≥98% purity (HPLC), powder

Synonym(s):

Naphthol AS-MX phosphate disodium salt, phosphatase substratesodium 3-(2,4-dimethylphenylcarbamoyl)naphthalen-2-yl phosphate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C19H16NO5PNa2
CAS Number:
Molecular Weight:
415.29
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47

product name

Naphthol AS-MX phosphate disodium salt, phosphatase substrate

Quality Level

Assay

≥98.0% (HPLC)

form

powder

solubility

water: 100 mg/mL, clear to hazy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

SMILES string

[Na+].[Na+].Cc1ccc(NC(=O)c2cc3ccccc3cc2OP([O-])([O-])=O)c(C)c1

InChI

1S/C19H18NO5P.2Na/c1-12-7-8-17(13(2)9-12)20-19(21)16-10-14-5-3-4-6-15(14)11-18(16)25-26(22,23)24;;/h3-11H,1-2H3,(H,20,21)(H2,22,23,24);;/q;2*+1/p-2

InChI key

IHRJBGLDOBEMPR-UHFFFAOYSA-L

Application

Naphthol AS-MX phosphate disodium salt is intended for use as a substrate for the histochemical demonstration of alkaline phosphatase activities.

Substrates

Substrate for the histochemical demonstration of acid and alkaline phosphatase.

related product

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Maintenance and neuronal differentiation of chicken induced pluripotent stem-like cells.
Dai R
Stem Cells International, 2014, 182737-182737 (2014)
S J Harper et al.
Journal of clinical pathology, 45(2), 114-119 (1992-02-01)
The development of a technique for simultaneous in situ hybridisation for native mRNA and conventional immunofluorescence for cytoplasmic antigens in routine pathology specimens. Cocktails of synthetic deoxyoligonucleotides coding for immunoglobulin J chain and kappa light chain were 3' end labelled
Stathmin is expressed by the proliferating hepatocytes during liver regeneration.
Rowlands DC
Clinical Molecular Pathology, 48, M88-M88 (1995)
Efficacy of freeze-dried platelet-rich plasma in bone engineering.
Nakatani Y
Archives of Oral Biology, 73, 172-172 (2017)
CYTOCHEMICAL DEMONSTRATION OF ACID PHOSPHATASE IN HEMATOPOIETIC CELLS IN HEALTH AND IN VARIOUS HEMATOLOGICAL DISORDERS USING AZO DYE TECHNIQUES.
L S KAPLOW et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 12, 805-811 (1964-11-01)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service