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Thermo Scientific Chemicals Erythrosin B, pure, certified

Product Code. 10299450 Shop All Thermo Scientific Chemicals Products
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25 g
100 g
Packaging:
Glass bottle
Unit Size:
100g
25g
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Product Code. 10299450 Supplier Thermo Scientific Chemicals Supplier No. 409450250
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Description

CAS: 16423-68-0 | C20H6I4Na2O5 | 879.86 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 16423-68-0
Molecular Formula C20H6I4Na2O5
Molecular Weight (g/mol) 879.86
MDL Number MFCD00144257
InChI Key IINNWAYUJNWZRM-UHFFFAOYSA-L
Synonym Acid Red 51, C.I. 45430
PubChem CID 12961638
SMILES [Na+].[Na+].[O-]C(=O)C1=C(C=CC=C1)C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C12

Specifications

Absorption Ratio 1.15 to 1.55
Dye Content 80% min.
Beilstein 19, II, 258
Merck Index 15, 3749
Infrared Spectrum Authentic
IUPAC Name disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
Lambda Max 524 to 527nm
Formula Weight 879.85
Grade Pure
Packaging Glass bottle
Color Brown to Red
Quantity 25 g
Physical Form Fine Powder
Chemical Name or Material Erythrosin B, Pure
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Safety and Handling

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Product Identifier
  • Erythrosin B
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 2
 Hazard Statement
  • H411-Toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P273-Avoid release to the environment.
  • P391-Collect spillage.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
SDS

RUO – Research Use Only

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