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Acid Red 91, TRC

Product Code. 30333739
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5 g
Unit Size:
5g
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Product Code. 30333739 Supplier Toronto Research Chemicals Supplier No. TRCA7952985G
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Estimated Shipment: 17-08-2026
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Description

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

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Specifications

Chemical Name or Material Acid Red 91
CAS 548-24-3
Molecular Formula C20H6Br2N2Na2O9
Quantity 5 g
Synonym 4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one sodium salt, 4’,5’-dibromo-2',7'-dinitro-Fluorescein disodium salt, 4’,5’-dibromo-3',6'-dihydroxy-2',7'-dinitro-Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one disodium salt, C.I. 45400, C.I. Acid Red 91, Dibromodinitrofluorescein sodium, Eosin B, Eosin BA, Eosin scarlet, Eosine B, Eosine BA, Eosine BN, Eosine BNX, Eosine I Bluish, Eosine Scarlet, Saffrosine, Simacid Nitro Eosin 24669
SMILES [Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(C(=O)C(=C3Oc4c(Br)c([O-])c(cc24)[N+](=O)[O-])Br)[N+](=O)[O-]
Molecular Weight (g/mol) 624.06
Formula Weight 621.8235
Produkttitel
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