Erythrosin B RC08857
1 Inquiries
16423-68-0
Food Grade
99%
Royalchem
25kg/drum
Yes
2030-01-01
Pharmaceutical intermediates
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceRed to brown powder ChEBI: An organic sodium salt that is the disodium salt of 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-8a,10a-dihydroxanthen-9-yl)benzoic acid.FD & C Red No. 3 is principally the disodium salt of the monohydrate of 9(ocarboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3H- xanthen-3-one. The colorant is a brown powder that dissolves in water to give a solution red at neutrality, with a yellow-brown precipitate in acid, and with a red precipitate in base.Basic Info
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Product Name:
Erythrosine
Other Name:Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one,3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-,sodium salt (1:2);Fluorescein,2′,4′,5′,7′-tetraiodo-,disodium salt;Erythrosine B;Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one,3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-,disodium salt;Erythrosine BS;Erythrosine;FD and C Red No. 3;Erythrosin;1427 Red;1671 Red;C.I. 45430;Aizen Erythrosine;Calcocid Erythrosine N;Canacert Erythrosine BS;Cilefa Pink B;C.I. Acid Red 51;C.I. Food Red 14;Dolkwal Erythrosine;Edicol Supra Erythrosine A;Erythrosine 3B;Erythrosine Bluish;Erythrosine Extra Conc. A Export;Erythrosine Extra Pure A;Erythrosine K-FO;Erythrosine B-FO;Erythrosine TB;Erythrosine TB Extra;Hexacert Red No. 3;Hexacol Erythrosine BS;Maple Erythrosine;New Pink Bluish Geigy;Tetraiodofluorescein sodium salt;Usacert Red No. 3;Erythrosine Extra;Food Dye Red 3;Acid Red 51;Food Red 14;D and C Red No. 3;2′,4′,5′,7′-Tetraiodofluorescein disodium salt;Erythrosin B sodium salt;FD&C Red No. 3;2,4,5,7-Tetraiodofluorescein disodium salt;Food Color Red 3;Food Red No. 3;E 127;Erythrosine extra bluish;S 887;Japan Red 3;Aizen Food Red 3;Japan Red No. 3;Erythrosine I;FDC Red 3;Synerid;Edicol Supra Erythrosin AS;Erythrosin BS;Red 1799;FDC Red 3 dye;Erythrosin B;Ceplac;FD and C Red 3;Food Red 3;D&C Red No. 3;Erythrosine 307046;Water Pink 176575;Neelicol Erythrosine;FD & C Red No. 3-307020;Erythrosine 36003;1342-20-7;1342-21-8;1342-28-5;16904-63-5;27540-70-1;72027-96-4;111634-12-9;145361-15-5;198832-03-0;658700-90-4
CAS No.:16423-68-0
Molecular Formula:C20H8I4O5.2Na
InChIKeys:InChIKey=DVUWFIWQOSNKQJ-UHFFFAOYSA-N
Molecular Weight:879.86
Exact Mass:879.618896
EC Number:240-474-8
HScode:32129000
Categories:
Characteristics-
PSA:
81.6
XLogP3:-0.05 (est)
Appearance:Deep red to brown Fine Powder
Density:0.8-1.0 kg/cu m (limit)
Melting Point:142~144℃
Boiling Point:693.2ºC at 760 mmHg
Flash Point:285℃
Water Solubility:100g/l
Storage Conditions:Store at +5°C to +30°C.
Vapor Pressure:2.22E-16mmHg at 25°C
Toxicity:LD50 in male, female mice, male, female rats (g/kg): 0.40, 0.32, 0.34, 0.37 i.p.; 6.7, 6.9, 7.4, 6.8 orally (Butterworth); LD50 in mice, rats (mg/kg): 2558, 2891 orally (Yankell)
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Switzerland
Érythrosine B
100 G Oct 31, 2025 Post an enquiry for this product
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