Packings
No Image

Product Information

Basic information about this product

Article No. 005751
Grade For Microscopy
Purity 80% dye content
CAS No. 1936-15-8
Molecular Formula C16H10N2Na2O7S2
Molecular Weight 452.37
H.S. Code 3204.9000
Shelf Life 60 Months

Product Description

Detailed information about the product

Physical Properties

Physical state at 20 °C Solid Colour Orange powder
Odour Odorless pH value 9
Decomposition point [°C] 280 °C Solubility in water [% weight] 70 g/l at 20 °C

Specifications

Appearance Orange powder Dye content Min 80%
Absorption maxima in water 476 - 481 nm Absorptivity Min 380
Loss on drying Max 15%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25