Item No. HW-33825-1G

Xylenol Orange tetrasodium salt indicator for metal titratio

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1G (1)

Overview

Overview


Name: Xylenol Orange tetrasodium salt
Synonymn: 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt
Description: Indicator for metal titration

Container Type: Glass Bottle

Molar Mass: 760.58 g/mol

Empirical Formula: C31H28N2Na4O13S
Linear Formula: C31H28N2Na4O13S

CAS Number: 3618-43-7
EC Number: 222-805-8
MDL Number: MFCD00044293

Properties

Properties


SPECIFICATIONS

Identity (IR): complying
Change range: complying
Sulfated ash: max. 50 %
Absorption maximum: 575 - 585 nm
Absorbtion (1%/1cm): 400 - 600
Suitability for Complexometry: complying
Test of sensitivity: complying



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