Naphthol AS phosphate disodium salt
Naphthol AS phosphate disodium salt (CAS 69815-54-9), with the molecular formula C17H12NO5PNa2 and a molecular weight of 387.23, is a chemical compound primarily utilised in biological staining procedures. It serves as a substrate for enzyme histochemistry and cytochemistry, enabling the visualisation of specific enzymatic activities within cells and tissues. Its application is crucial in fields requiring detailed microscopic analysis of cellular structures and functions.
Enzyme Histochemistry
Naphthol AS phosphate disodium salt acts as a chromogenic substrate for alkaline phosphatase. Upon enzymatic hydrolysis, it liberates naphthol, which then couples with a diazonium salt to form an insoluble coloured precipitate at the site of enzyme activity, aiding in cellular localisation studies.
Cytochemistry
In cytochemical applications, this compound is employed to detect and localise alkaline phosphatase activity within cells. This is instrumental in identifying specific cell types and understanding cellular processes dependent on this enzyme.
Histology Staining
It is a valuable reagent in histological staining techniques, particularly for demonstrating the presence and distribution of alkaline phosphatase in tissue sections, contributing to diagnostic pathology and research.
| Molecular weight | 387.23 |
|---|---|
| Linear formula | C17H12NO5PNa2 |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Naphthol AS phosphate disodium salt used for?
+
Naphthol AS phosphate disodium salt is primarily used as a chromogenic substrate in enzyme histochemistry and cytochemistry for the detection of alkaline phosphatase activity.
What is the CAS number and chemical formula for Naphthol AS phosphate disodium salt?
+
The CAS number is 69815-54-9, and the chemical formula is C17H12NO5PNa2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Naphthol AS phosphate disodium salt. Please refer to the product specifications or contact us for lot-specific assay information. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Naphthol AS phosphate disodium salt?
+
Handle Naphthol AS phosphate disodium salt with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Refer to the Safety Data Sheet for comprehensive handling instructions. The WGK Germany is 3.
How is Naphthol AS phosphate disodium salt typically shipped and exported?
+
Naphthol AS phosphate disodium salt is typically stored at -20°C and is carefully packaged for safe transport and export in compliance with international shipping regulations.
How can I request a sample or quote for Naphthol AS phosphate disodium salt?
+
To request a sample or a quote, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry.
▶ Related products
(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology
(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis