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1-Naphthyl phosphate disodium salt

SIGMA/N7255 - phosphatase substrate

Synonym: α-Naphthyl phosphate disodium salt; Disodium 1-naphthyl phosphate

CAS Number: 2183-17-7
Empirical Formula (Hill Notation): C10H7Na2O4P
Molecular Weight: 268.11
EC Number: 218-564-3
MDL Number: MFCD00041007
Linear Formula: C10H7Na2O4P
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N7255-100MG 100 mg
 $49.00
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45-N7255-250MG 250 mg
 $81.60
1/EA		 Add To Favorites
45-N7255-1G 1 g
 $122.00
1/EA		 Add To Favorites
45-N7255-5G 5 g
 $426.00
1/EA		 Add To Favorites

 

composition phosphorous, 11.2-12.4% ICP (, anhydrous)
  sodium, 16.0-18.4% ICP (, anhydrous)
form powder
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
InChI key QYURIFWAOPAPAJ-UHFFFAOYSA-L
Quality Level 200 
SMILES string [Na+].[Na+].[O-]P([O-])(=O)Oc1cccc2ccccc12
solubility water: 50 mg/mL, clear, colorless to very faintly yellow
storage temp. −20°C
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
General description: Substrate for determination of phosphatase.
Storage Temp. −20°C
UNSPSC 12352204

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