Copper phthalocyanine-2,9,16,24-tetrasulfonic acid tetrasodium salt CAS 68239-53-2

Purity 97%+In StockPharmaceutical Standards
CAS No.68239-53-2
Molecular FormulaC32H12CuN8O12S4 4*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Copper phthalocyanine-2,9,16,24-tetrasulfonic acid tetrasodium salt CAS 68239-53-2 chemical structure

Description

Copper phthalocyanine-2,9,16,24-tetrasulfonic acid tetrasodium salt (CAS 68239-53-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H12CuN8O12S4 4*Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC32H12CuN8O12S4 4*Na
Molecular Weight915.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)31.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms8
Sulfur Atoms4

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