Dyes, indicators and quinonesFluoresceinamine, isomer ICat. No. F-D0318CAS 3326-34-9
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Fluorescent Brightener 28 (CAS 4404-43-7) is part of the dyes, indicators and quinones category of our fine chemicals catalogue, with ≥ 135 purity. Available in 1 g, 5 g, 25 g; other quantities on request.
Dyes, indicators and quinones
Fine chemicalFluorescent Brightener 28
Synonyms: Calcofluor White M2R, Calcofluor M2R
- Cat. No.
- F-D0319-1G
- CAS
- 4404-43-7
- Formula
- C40H44N12O10S2
- Molecular weight
- 916.98 g/mol
- Purity
- ≥ 135
- Category
- Dyes, indicators and quinones
- Storage
- Room temperature (+20 °C)
- Manufacturer
Pack sizes and prices
| Code | Pack size | Price | |
|---|---|---|---|
| F-D0319-1G | 1 g | ||
| F-D0319-5G | 5 g | ||
| F-D0319-25G | 25 g |
Product data
| Cat. No. | F-D0319 |
|---|---|
| CAS | 4404-43-7 |
| EC number | 224-548-7 |
| MDL number | MFCD00308955 |
| Formula | C40H44N12O10S2 |
| Molecular weight | 916.98 g/mol |
| Purity | ≥ 135 |
| Storage | Room temperature (+20 °C) |
| Customs code (HS) | 3212900000 |
| Pack sizes | 1 g, 5 g, 25 g |
Safety
Hazard pictograms
Hazard statements
- H319Causes serious eye irritation.
Precautionary statements
P305+P351+P338
Transport
Not classified as dangerous goods for transport.
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Certificate of analysis
Lot certificate of analysis, on request with the order.
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