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ChemicalBook > Product Catalogue >Biochemical Engineering >Biochemical Reagents >Biological Dyes >ERYTHROSIN B

ERYTHROSIN B

ERYTHROSIN B Structure
  • ₹5672.1 - ₹18104.1
  • Product name: ERYTHROSIN B
  • CAS: 15905-32-5
  • MF: C20H8I4O5
  • MW: 835.89
  • EINECS:240-046-0
  • MDL Number:MFCD00005044
  • Synonyms:2’,4’,5’,7’-tetraiodo-fluorescei ;2’,4’,5’,7’-tetraiodofluorescein ;3’,6’-Dihydroxy-2’,4’,5’,7’-tetraiodospiro[iso-benzofuran-1(3H),9’-[9H]xanthen]-3-onedisodiumsalt ;9’-(9h)xanthen)-3-one,3’,6’-dihydroxy-2’,4’,5’,7’-spiro(isobenzofuran-1(3h ;9’-[9H]xanthen]-3-one,3’,6’-dihydroxy-2’,4’,5’,7’-tetraiodo-Spiro[isobenzofuran-1(3H) ;erythrosineacid ;iodeosin ;Erythrosin B, spirit soluble, pure, 95%
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberT0124
  • Product descriptionTetraiodofluorescein
  • Packaging25G
  • Price₹10700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number200964
  • Product descriptionErythrosin B Dye content ≥95?%
  • Packaging5G
  • Price₹5672.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number200964
  • Product descriptionErythrosin B Dye content ≥95?%
  • Packaging25G
  • Price₹18104.1
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T0124 Tetraiodofluorescein 25G ₹10700 2022-05-26 Buy
Sigma-Aldrich(India) 200964 Erythrosin B Dye content ≥95?% 5G ₹5672.1 2022-06-14 Buy
Sigma-Aldrich(India) 200964 Erythrosin B Dye content ≥95?% 25G ₹18104.1 2022-06-14 Buy

Properties

Melting point :303 °C (dec.)(lit.)
Boiling point :628.3±55.0 °C(Predicted)
Density :2.4391 (estimate)
storage temp. :room temp
solubility :spirit: soluble
form :powder
Colour Index :45430:2
pka :7.21±0.20(Predicted)
color :Red
Water Solubility :Soluble in water, spirit, methanol, methyl cellosolve and ethanol.
EPA Substance Registry System :2',4',5',7'-Tetraiodofluorescein (15905-32-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363 Wash contaminated clothing before reuse.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

Erythrosin B is used as a red coloring in some foods such as cherries and fish. It is used as printing ink, dental plaque disclosing agent and biological stain. It finds application as a radiopaque medium and sensitizer for orthochromatic photographic films. It is utilized as a cake-decorating gel. In addition to this, it is used in sweets such as candies and popsicles.

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