Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

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

Select a Size

100 MG
€53.10
500 MG
€164.00
1 G
€298.00

€53.10

Available to ship on31 March 2025Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
100 MG
€53.10
500 MG
€164.00
1 G
€298.00

About This Item

Linear Formula:
C19H16NO5PNa2
CAS Number:
96189-12-7
Molecular Weight:
415.29
MDL number:
MFCD00069549
UNSPSC Code:
12171500
PubChem Substance ID:
24897717
NACRES:
NA.47

€53.10

Available to ship on31 March 2025Details

Request a Bulk Order

Product Name

Naphthol AS-MX phosphate disodium salt, phosphatase substrate

Quality Level

200

Assay

≥98.0% (HPLC)

form

powder

technique(s)

microbe id | staining: suitable

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

Product No.
Description
Pricing

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
BCCJ9578
BCCC7696
BCBZ1850
BCBT0082
BCBQ8090V

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Efficacy of freeze-dried platelet-rich plasma in bone engineering.
Nakatani Y
Archives of Oral Biology, 73, 172-172 (2017)
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)
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)
View All Related Papers

Questions

Reviews

No rating value

Active Filters

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