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Phenolphthalein bisphosphate tetrasodium salt

SIAL/P9875 - ~95%

Synonym: Phenolphthalein diphosphate tetrasodium salt

CAS Number: 68807-90-9
Empirical Formula (Hill Notation): C20H12Na4O10P2
Molecular Weight: 566.21
MDL Number: MFCD00005907
Linear Formula: C20H12O10P2Na4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P9875-1G 1 g
 $33.60
1/EA		 Add To Favorites
45-P9875-5G 5 g
 $110.00
1/EA		 Add To Favorites
45-P9875-25G 25 g
 $440.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9875-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9875-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P9875-5G

 

application(s) diagnostic assay manufacturing
hematology
histology
assay ~95%
form powder
impurities Phenolphthalein, none detected
  5-10% solvent (actual content on label)
InChI 1S/C20H16O10P2.4Na/c21-19-17-3-1-2-4-18(17)20(28-19,13-5-9-15(10-6-13)29-31(22,23)24)14-7-11-16(12-8-14)30-32(25,26)27;;;;/h1-12H,(H2,22,23,24)(H2,25,26,27);;;;/q;4*+1/p-4
InChI key HTMKLCRJVFFVDW-UHFFFAOYSA-J
Quality Level 200 
SMILES string [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(OP([O-])([O-])=O)cc4
solubility water: 50 mg/mL, clear, colorless to faint yellow or tan
storage temp. −20°C
Application: Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It has also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.
Packaging: 1, 5, 25 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ~95%
Storage Temp. −20°C
UNSPSC 12171500

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