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Phosphatase substrate

SIGMA/S0942 - 5 mg tablets

Synonym: 4-Nitrophenyl phosphate disodium salt hexahydrate; pNPP disodium salt hexahydrate

CAS Number: 333338-18-4
Empirical Formula (Hill Notation): C6H4NNa2O6P · 6H2O
Molecular Weight: 371.14
EC Number: 224-246-5
MDL Number: MFCD00066288
Linear Formula: O2NC6H4OP(O)(ONa)2 · 6H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-S0942-50TAB 50 tabs
 $63.00
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45-S0942-100TAB 100 tabs
 $112.00
1/EA		 Add To Favorites
45-S0942-200TAB 200 tabs
 $197.00
1/EA		 Add To Favorites
pNPP substrates develop the yellow end-product, p-nitrophenol, when hydrolyzed by alkaline phosphatase. Since this system forms a soluble end product, it is not recommended for blotting or histochemistry.

 

form tablet (round)
InChI 1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2
InChI key KAKKHKRHCKCAGH-UHFFFAOYSA-L
Quality Level 300 
SMILES string O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)c1ccc(OP([O-])([O-])=O)cc1
storage temp. −20°C
Application: Chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.
General description: Substrate for the determination of acid and alkaline phosphatase
Other Notes: Substrate for the determination of acid and alkaline phosphatases.
Packaging: 50, 100, 200 tabs in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. −20°C
UNSPSC 12352204

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