Skip to content
Organic Chemicals

Chromotrope 2B

RA001066 CAS 548-80-1

Identity

Product code
RA001066
CAS number
548-80-1
Molecular formula
C16H9N3Na2O10S2
Molecular weight
513.37

Classification

Technical Data

Specifications

ParameterSpecificationUnit
Appearance Dark green to greenish-brown to brown powder —
Absorption maxima in water 512 - 518 nm nm
Absoptivity (A1%1cm, in water at absorption maxima, on dried subs.) Min 575.0 —
Loss on drying (110 °C) Max 8.0 % %

Packaging

Pack size SKU
5 g RA001066-PK-5G
25 g RA001066-PK-25G