[J62619] CAS 15905-32-5 | Erythrosin B, spirit soluble | Alfa
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Brand: Alfa Aesar
15905-32-5 | C20H8I4O5 | erythrosine, phenolic
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Chemical Identifiers
CAS
15905-32-5
Molecular Weight (g/mol)
835.90
MDL Number
MFCD00005044
Synonym
erythrosine|E127 erythrosine|erythrosine, phenolic
SMILES
OC1=C(I)C2=C(C=C1I)C1(OC(=O)C3=C1C=CC=C3)C1=CC(I)=C(O)C(I)=C1O2
InChI Key
OALHHIHQOFIMEF-UHFFFAOYSA-N
Molecular Formula
C20H8I4O5
IUPAC Name
3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[2-benzofuran-1,9′-xanthen]-3-one
Specifications
Assay (Dye)
Dye content: ≥ 95.0%
Loss on Drying
≤ 5.0 % (135?C)
Solution Test
Clear orange solution (0.05% in MeOH)
Appearance (Color)
Red to red-orange
Form
Powder
설명
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
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.
Solubility
Soluble in water, spirit, methanol, methyl cellosolve and ethanol.
Notes
Incompatible with strong oxidizing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:H500
Risk & Safety
TSCA:YesRTECS Number:LM5950000
경고:RUO – Research Use Only
CAS15905-32-5FORMULAC20H8I4O5EINECS240-046-0MDLMFCD00005044
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
