Molekula
1-Naphthyl phosphate disodium salt hydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1-Naphthyl phosphate disodium salt hydrate is an organic phosphate compound primarily used in biochemical research, particularly as a substrate or inhibitor in enzymatic studies, and in fluorescence-based assays. It appears as a white to off-white crystalline solid, soluble in water and polar organic solvents. This chemical has a CAS number of 2183-17-7, with a molecular formula of C10H7Na2O4P and a molecular weight of 268.11 g/mol. Store it at -15 to -20°C to maintain stability. The product carries a signal word of "Warning" for safety handling. Molekula supplies 1-naphthyl phosphate disodium salt hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £77.70 per pack ex VAT · £93.24 inc. VAT
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5 g — £211.90 per pack ex VAT · £254.28 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Off white solid |
| Water | ≤ 10.0% |
| Assay | ≥ 98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 24815696 |
| CAS Number | 2183-17-7 |
| IUPAC Name | disodium;naphthalen-1-yl phosphate |
| EC Number | 218-564-3 |
| Molecular Formula | C10H7Na2O4P |
| Molecular Weight | 268.11 |
| Exact Mass | 267.9877 |
| SMILES | C1=CC=C2C(=C1)C=CC=C2OP(=O)([O-])[O-].[Na+].[Na+] |
| InChIKey | QYURIFWAOPAPAJ-UHFFFAOYSA-L |
| InChI | InChI=1S/C10H9O4P.2Na/c11-15(12,13)14-10-7-3-5-8-4-1-2-6-9(8)10;;/h1-7H,(H2,11,12,13);;/q;2*+1/p-2 |
| PubChem CID | 75132 |
| REACH Code | Y110 |
| HTS Code | 29199025 |
| Tariff Code | 2919900090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Naphthalenol, dihydrogen phosphate, disodium salt
- 1-Naphthyl phosphate disodium salt, phosphatase substrate
- 1-Naphthyl phsophoric acid sodium salt
- 1-Naphthylphosphoric Acid Disodium Salt
- Disodium 1-naphthyl phosphate
- disodium naphthalen-1-yl phosphate
- Disodium naphthyl phosphate
- naphthalen-1-yl phosphate
- sodium alpha-naphthyl phosphate
- Sodium naphthalen-1-yl phosphate
Frequently asked questions
What is 1-Naphthyl phosphate disodium salt hydrate commonly used for?
This compound is primarily used as a substrate in enzymatic assays, particularly for alkaline phosphatase activity, and in biochemical research for phosphorylation studies.
What is the chemical formula and molecular weight of 1-Naphthyl phosphate disodium salt hydrate?
The chemical formula is **C₁₀H₇Na₂O₄P**, and the molecular weight is **268.11 g/mol** (anhydrous).
How should 1-Naphthyl phosphate disodium salt hydrate be stored?
Store at **-15 to -20°C** to maintain stability; avoid exposure to moisture or light.
What purity grades are available for this product?
Molekula supplies this compound in **analytical grade** for research applications. Higher purity or custom grades may be available upon request.
Can Molekula supply this product in bulk quantities?
Yes, bulk quantities are available—please contact our sales team for pricing and lead times.
What documentation is provided with an order of 1-Naphthyl phosphate disodium salt hydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.