Absorption max in HCl 0.005 mol/L 540 - 545 nm
Absorptivity (A1% 1cm at λmax) Min. 800.0
Ratio λmax P+/-15 nm 1.10 - 1.26
Loss on drying at 135°C Max. 10.0 %
Appearance Dark green powder / olive green crystals with bronze metallic lustre

CAS No.

3244-88-0

Molecular Formula

C20H17N3Na2O9S3

Molecular Weight

585.545

HS Code

3204.1200

Symbol

GHS07

Signal Word

Warning

Hazardous Statement

H319-H315-H335

Precaution Statement

P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P403+P233-P501

Packing

1 KG

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