N7255

1-Naphthyl phosphate disodium salt

phosphatase substrate

• Synonyme(s) : α-Naphthyl phosphate disodium salt, Disodium 1-naphthyl phosphate
• Formule empirique (notation de Hill): C₁₀H₇Na₂O₄P
• Numéro CAS: 2183-17-7
• Poids moléculaire : 268.11
• Numéro CE : 218-564-3
• Numéro MDL: MFCD00041007
• Code UNSPSC : 12352204
• ID de substance PubChem : 24897818
• Nomenclature NACRES : NA.32

Propriétés

• Niveau de qualité: 200
• Forme: powder
• Composition: phosphorous, 11.2-12.4% ICP (anhydrous); sodium, 16.0-18.4% ICP (anhydrous)
• Solubilité: water: 50 mg/mL, clear, colorless to very faintly yellow
• Température de stockage: −20°C
• Chaîne SMILES: [Na+].[Na+].[O-]P([O-])(=O)Oc1cccc2ccccc12
• 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
• Clé InChI: QYURIFWAOPAPAJ-UHFFFAOYSA-L

Description

Application

1-Naphthyl phosphate disodium salt has been used:

• as a component in the mixture for soaking the chromatography paper for determining acid phosphatase activity
• in the staining of the alkaline phosphatase isoforms in 7.5% non-denaturing polyacrylamide gel
• as a component in the mixture for soaking the chromatography paper for preparing acid phosphomonoesterase-reactive imprinting sheets
• as a component in the staining solution for staining the roots for determining phosphomonoesterase activity

Substrats

Substrate for determination of phosphatase.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315 - H319 - H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves