Dyes, indicators and quinonesEriochrome Black T (C.I. 14645); ACS gradeCat. No. F-D0273CAS 1787-61-7
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Eriochrome blue-black B (C.I. 14640) (CAS 3564-14-5) is part of the dyes, indicators and quinones category of our fine chemicals catalogue, with ≥ 40% purity. Available in 25 g, 100 g; other quantities on request.
Dyes, indicators and quinones
Fine chemicalEriochrome blue-black B (C.I. 14640)
Synonyms: Eriochrome Blue Black, eriochrome blue-black b, Mordant Black 3, Diacromo Blue G, Hispacrom Blue BG, Alizarine Blue OCB, omega Chrome Blue Black B, C.I. Mordant Black 3 monosodium salt
- Cat. No.
- F-D0274-25G
- CAS
- 3564-14-5
- Formula
- C20H13N2NaO5S
- Molecular weight
- 416.38 g/mol
- Purity
- ≥ 40%
- Category
- Dyes, indicators and quinones
- Storage
- Room temperature (+20 °C)
- Manufacturer
Pack sizes and prices
| Code | Pack size | Price | |
|---|---|---|---|
| F-D0274-25G | 25 g | ||
| F-D0274-100G | 100 g |
Product data
| Cat. No. | F-D0274 |
|---|---|
| CAS | 3564-14-5 |
| EC number | 222-639-6 |
| Formula | C20H13N2NaO5S |
| Molecular weight | 416.38 g/mol |
| Purity | ≥ 40% |
| Storage | Room temperature (+20 °C) |
| Customs code (HS) | 3212900000 |
| Pack sizes | 25 g, 100 g |
Safety
Hazard pictograms
Hazard statements
- H319Causes serious eye irritation.
Precautionary statements
P264, P280, P305+P351+P338
Transport
Not classified as dangerous goods for transport.
More products in this category
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Dyes, indicators and quinonesErythrosin B sodium salt (C.I. 45430); certifiedCat. No. F-D0279CAS 16423-68-0What you receive
Certificate of analysis
Lot certificate of analysis, on request with the order.
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