Sample ID:
PK94160
|
Origin:
Artificial
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Chemical Information:
Indigocarmine, C16H8N2Na2O8S2
|
Sample Type:
Reference material
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Description:
Powder sample
|
History of use:
Starting with the 18th c.
|
Sample Source:
Kremer Pigments
|
Alternative names:
Acid Blue 74, Indigo Carmine, Saxon Blue
|
Material Class:
Synthetic dyes
|
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV Analysis time: 300 s No filtering, air atmosphere |