Biological Stains and Dyes
CHROMOTROPE 2B
C.I.No 16575 2-(4-Nitrophenylazo)chromotropic acid disodium salt ; Acid red 176
- Article code
- 02829
- CAS
- 548-80-1
- Category
- Biological Stains and Dyes
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Properties
- Article No.
- 02829
- CAS No.
- 548-80-1
- Molecular Formula
- C16H9N3Na2O10S2
- Molecular Weight
- 513.37
- H.S. Code
- 2927.0090
- Shelf Life
- 60 Months
Product information
| Article No. | 02829 | Grade | |
| Purity | CAS No. | 548-80-1 | |
| Molecular Formula | C16H9N3Na2O10S2 | Molecular Weight | 513.37 |
| H.S. Code | 2927.0090 | Shelf Life | 60 Months |
Specifications
| Appearance | Dark green to greenish-brown to brown powder | Absorption maxima in water | 512 - 518 nm |
| Absoptivity (A1%1cm, in water at absorption maxima, on dried subs.) | Min 575.0 | Loss on drying (at 110°C) | Max 8.0% |
Packaging options
- 5 g (00005)
- 25 g (00025)
Details
CHROMOTROPE 2B C.I.No 16575 2-(4-Nitrophenylazo)chromotropic acid disodium salt ; Acid red 176 MSDS DE EN FR KO PT ES TH TR COAs Packings 5 g (00005) 25 g (00025) Print friendly version Article No. 02829 Grade Purity CAS No. 548-80-1 Molecular Formula C 1 6 H 9 N 3 Na 2 O 1 0 S 2 Molecular Weight 513.37 H.S. Code 2927.0090 Shelf Life 60 Months Specifications Appearance Dark green to greenish-brown to brown powder Absorption maxima in water 512 - 518 nm Absoptivity (A1%1cm, in water at absorption maxima, on dried subs.) Min 575.0 Loss on drying (at 110°C) Max 8.0% Revision Date: 29-Jun-2023 Home Lab Chemicals Biological Stains and Dyes CHROMOTROPE 2B