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Phenolphthalein bisphosphate tetrasodium salt - ≥92%, high purity , CAS No.68807-90-9

≥92%

CAS#: 68807-90-9
Formula: C₂₀H₁₂O₁₀P₂Na₄
Molecular Weight: 566.21
PubChem CID: 3085390
PubChem SID: 488194290

Item Number

P339730

Grouped product items
SKU	Size	Availability	Price	Qty
P339730-1g	1g	In stock	$28.90
P339730-5g	5g	In stock	$80.90

Discover Phenolphthalein bisphosphate tetrasodium salt by Aladdin Scientific in ≥92% for only $28.90. Available - in Ligands at Aladdin Scientific. a stain used as an acid-base indicator Tags: .

Basic Description

Synonyms	DTXSID90218915 \| Tetrasodium isobenzofuran-3,3-diylbis(p-phenylene) bis(phosphate) \| tetrasodium;[4-[3-oxo-1-(4-phosphonatooxyphenyl)-2-benzofuran-1-yl]phenyl] phosphate;dihydrate \| FT-0641208 \| EINECS 272-326-3
Specifications & Purity	≥92%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Phenolphthalein bisphosphate tetrasodium salt is used as an acid-base indicator.

Names and Identifiers

Pubchem Sid	488194290
IUPAC Name	tetrasodium;[4-[3-oxo-1-(4-phosphonatooxyphenyl)-2-benzofuran-1-yl]phenyl] phosphate;dihydrate
INCHI	InChI=1S/C20H16O10P2.4Na.2H2O/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);;;;;21H2/q;4+1;;/p-4
InChi Key	QYFYAAPDTZOYPC-UHFFFAOYSA-J
Canonical SMILES	C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)OP(=O)([O-])[O-])C4=CC=C(C=C4)OP(=O)([O-])[O-].O.O.[Na+].[Na+].[Na+].[Na+]
Isomeric SMILES	C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)OP(=O)([O-])[O-])C4=CC=C(C=C4)OP(=O)([O-])[O-].O.O.[Na+].[Na+].[Na+].[Na+]
WGK Germany	3
PubChem CID	3085390
Molecular Weight	566.21

Certificates

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4 results found

Lot Number	Certificate Type	Date	Item
D23062053	Certificate of Analysis	Feb 15, 2023	P339730
D23062054	Certificate of Analysis	Feb 15, 2023	P339730
D23062056	Certificate of Analysis	Feb 15, 2023	P339730
D23062058	Certificate of Analysis	Feb 15, 2023	P339730

Solubility

Soluble in water (50 mg/ml).

Sensitivity

Moisture sensitive

Refractive Index

n20D~1.68 (Predicted)

Boil Point(°C)

762.1° C at 760 mmHg (Predicted)

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H319:Causes serious eye irritation
Precautionary Statements	P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help.
WGK Germany	3

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