Erythrosin B
1 Inquiries
16423-68-0
99%
Bottle,barrel,cargo,container,etc.
2026-08-12
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
16423-68-0
Erythrosin B
C20H6I4O5.2Na
Quick DetailsProName:Erythrosin B
CasNo:16423-68-0
Molecular Formula:C20H6I4O5.2Na
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
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:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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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
