Naphthol Green B For Microscopy
C.I.No.10020 It is used in histology to stain collagen & for polychrome stains with animal tissue.
Acid Green 1
Product Code. |
01782 |
Grade |
|
Purity |
CAS No. |
19381-50-1 | |
Molecular Formula |
C30H15FeN3Na3O15S3 |
Molecular Weight |
878.45 |
H.S.Code |
3204.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Dark green powder |
Odour |
Odorless |
| Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | Dark green powder |
| Absorption maxima in water | 710 - 720 nm |
| Absorptivity (A 1%/1cm; at lmax; in water; on dried substances) | Min 100 |
| Loss on drying (at 105°C) | Max 10% |
Safety Information and Hazard Symbols