Molekula
Phosphate de 4-nitrophényl, sel disodique, hexahydraté (PNPP)
4-Nitrophenyl phosphate disodium salt hexahydrate (PNPP)
4-Nitrophenyl phosphate disodium salt hexahydrate (PNPP) is a water-soluble substrate used in enzymatic assays, particularly for measuring alkaline phosphatase activity. It is a yellow compound that produces a colored product upon enzymatic hydrolysis, enabling spectrophotometric detection. CAS: 4264-83-9, Molecular Formula: C6H4NNa2O6P · 6H2O, Molecular Weight: 371.14 g/mol, Storage: 2 to 8 °C, Signal Word: Warning. Molekula supplies PNPP from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
4-Nitrophenyl phosphate disodium salt hexahydrate (PNPP) is a water-soluble substrate used in enzymatic assays, particularly for measuring alkaline phosphatase activity. It is a yellow compound that produces a colored product upon enzymatic hydrolysis, enabling spectrophotometric detection. CAS: 4264-83-9, Molecular Formula: C6H4NNa2O6P · 6H2O, Molecular Weight: 371.14 g/mol, Storage: 2 to 8 °C, Signal Word: Warning. Molekula supplies PNPP from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
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1 g — £30.90 par emballage
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5 g — £60.40 par emballage
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25 g — £118.80 par emballage
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | Off-white to light yellow coloured crystalline powder |
| Purity (HPLC) | ≥98.0% |
| Solubility | Freely soluble in water |
| pH (5% solution) | 8.0 - 10.5 |
| Free Inorganic Phosphates | ≤ 1.0% |
| Moisture Content | 28.0 - 31.5% |
| Identification (IR) | Conforms to Reference |
| Molar Absorptivity | ≥ 9,600 |
| PNP content(by HPLC) | ≤100 ppm |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 35359763 |
| CAS Number | 4264-83-9 |
| Molecular Formula | C6H4NNa2O6P · 6H2O |
| Molecular Weight | 371.14 |
| SMILES | C1=CC(=CC=C1[N+](=O)[O-])OP(=O)([O-])[O-].[Na+].[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2919.90.3000 |
| Tariff Code | 2919900090 |
Sécurité et GHS
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Health Hazard
GHS07
Déclarations de danger
- H302 Harmful if swallowed
Déclarations de précaution
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en PT, US, FR, IT, ES, DE, EN.
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PT - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · PT · 171 KB
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US - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · US · 168 KB
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FR - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · FR · 170 KB
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IT - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · IT · 168 KB
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ES - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · ES · 171 KB
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DE - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · DE · 171 KB
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EN - (35359763) 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE (PNPP) [4264-83-9].pdf
SDS · EN · 167 KB
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is 4-Nitrophenyl phosphate disodium salt hexahydrate used for?
It is primarily used as a substrate in enzyme assays, particularly for alkaline phosphatase, to measure enzyme activity through colorimetric detection.
What is the chemical formula and molecular weight of PNPP?
The formula is C6H4NNa2O6P · 6H2O with a molecular weight of 371.14 g/mol.
How should PNPP be stored?
Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade is available for this product?
Available in analytical grade, suitable for laboratory research and assay applications.
Can Molekula supply PNPP in bulk quantities?
Yes, Molekula can supply PNPP in bulk; please contact our sales team for pricing and availability.
What documentation comes with my order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.