YARROW CHEM PRODUCTS

o-Cresolphthalein Complexone (Phthalein Purple)

Cresolphthalein-bismethyliminodiacetic Acid, o-Cresolphthalein Complexon, Metal Phthalein, Phthalein Purple

Dye content min. 80%
Molecular Formula / Molecular Weight C32H32N2O12 = 636.62
CAS RN 2411-89-4
Unit Price
1 g 2950
10 g 9500
25 g 17950
Appearance Off-white crystalline powder
Loss on drying 6.1%
@572nm 744
Note

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.