Food Red No. 3 Aluminum Lake CAS 12227-78-0

Purity 97%+In StockPharmaceutical Standards
CAS No.12227-78-0
Molecular Formula3*C20H8I4O5 2*H3Al
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Food Red No. 3 Aluminum Lake CAS 12227-78-0 chemical structure

Description

Food Red No. 3 Aluminum Lake (CAS 12227-78-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 3*C20H8I4O5 2*H3Al. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular Formula3*C20H8I4O5 2*H3Al
Molecular Weight865.88 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Halogen ContentI-containing

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