Naphthol AS phosphate
Naphthol AS phosphate (CAS: 13989-98-5, C17H14NO5P, MW: 343.27) is a chemical compound supplied by Tech Serve Solutions for laboratory and research applications. It serves as a crucial substrate in enzymatic assays, particularly for detecting acid and alkaline phosphatase activity. This compound is essential for various biochemical investigations and diagnostic procedures.
- IUPAC
- 3-Hydroxy-2-naphthanilide phosphate
Enzyme Substrate for Phosphatases
Naphthol AS phosphate is widely used as a chromogenic substrate for the quantitative and qualitative determination of acid phosphatase and alkaline phosphatase activity in biological samples and research settings. Its enzymatic hydrolysis yields a coloured precipitate, facilitating detection and measurement.
Histological Staining
Utilised in histology, this compound aids in the visualisation of enzyme activity within tissue sections. The 'for histology' grade is suitable for specific staining techniques where phosphatase activity needs to be localised.
Biochemical Research
As a reagent in biochemical research, Naphthol AS phosphate is employed in studies involving enzyme kinetics, inhibition, and the development of diagnostic assays. Its reliable performance is critical for obtaining accurate experimental results.
| Molecular weight | 343.27 |
|---|---|
| Empirical formula | C17H14NO5P |
| Grade | for histology |
| Storage temperature | −20°C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 used for?
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Naphthol AS phosphate is primarily used as an enzyme substrate for the detection of acid phosphatase and alkaline phosphatase activity, particularly in biochemical research and histological staining.
What is the CAS number and formula for Naphthol AS phosphate?
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The CAS number for Naphthol AS phosphate is 13989-98-5, and its empirical formula is C17H14NO5P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Naphthol AS phosphate in a 'for histology' grade. Specific purity details are available on the product's Certificate of Analysis.
How should Naphthol AS phosphate be handled safely?
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Handle Naphthol AS phosphate with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid inhalation of dust. It is classified as an irritant to skin, eyes, and respiratory tract (H315, H319, H335).
Can Naphthol AS phosphate be exported?
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Yes, Tech Serve Solutions is a global supplier and exporter of Naphthol AS phosphate, adhering to international shipping regulations.
How can I request a sample or quote for Naphthol AS phosphate?
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To request a sample or a quote for Naphthol AS phosphate, please use the contact form on our website or reach out to our sales team directly.
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