Inventory number 516 (red)       


                  

 
Bottle Label Nigrosine G 140 Powder
Chemical Name/Class Azine Dye
Color Index Name C.I. Acid Black 2
Color Index Number 50420
Molecular Formula
Company/Supplier: ICI
Source Date 22. 3. 1950
References:
Kittel:
Pigmente, Wissenschaftliche Verlagsgesellschaft m. b. H. Stuttgart, H. Kittel (1960)
(molecular formula):
Material
TypeDye
OriginSynthetic Organic
ColorBlack
GlossNone
BrightnessDark
TransparencyOpaque
AmountLittle
Aggregate StatePowder
Sensitivity to lightNo
Toxicity
Flammability
Safety & Hazards

   


Container
Container TypeBottle
Container MaterialGlass
Container StopperScrew cap