(Silanetetrayltetrakis(benzene-4,1-diyl))tetrakis(phosphonic acid) CAS 1808003-51-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1808003-51-1
Molecular FormulaC24H24O12P4Si
Molecular Weight656.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Silanetetrayltetrakis(benzene-4,1-diyl))tetrakis(phosphonic acid) CAS 1808003-51-1 chemical structure

Description

(Silanetetrayltetrakis(benzene-4,1-diyl))tetrakis(phosphonic acid) (CAS 1808003-51-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H24O12P4Si. Molecular weight: 656.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H24O12P4Si
Molecular Weight656.42 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995

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