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Technical Data Sheet
4231_SF

Metal phthaleine, 5 g
p.a.
Pack Qty.
Pack.
Phthalein purple, o-Cresolphthalein complexone
Empirical formula C32H32N2O12
Molar mass (M) 636,62 g/mol
Melting point (mp) 186 °C
WGK 1
CAS No. 2411-89-4
EG-Nr. 219-318-8

Indicator for complexometry
Dissolve 0.1 g in dil. NH3

€63.35/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 4231.2

In production
from 6 Pack Qty. €60.18/Pack Qty.
from 24 Pack Qty. €57.02/Pack Qty.

Product details



Metal phthaleine p.a.

Technical Information
Determination of Ba 
Ca 
Cd 
Mg 
Sr 
Metal phthaleine
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
4231.1 1 g glass

€32.15

4231.2 5 g glass

€63.35

In stock
Available
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

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Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Absorption max. (NaOH 0,1 mol/l)577-580 nm
Water (KF)≤10 %
Suitability as indicator for complexometrycomplies