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568-63-8 - Erythrosin B - C.I. 45430 - Tetraiodofluorescein sodium salt - A14180 - Alfa Aesar

A14180 Erythrosin B

CAS-Nummer
568-63-8
Synonyme
C.I. 45430
Tetraiodofluorescein sodium salt

Größe Preis ($) Menge Verfügbarkeit
25g 36,30
100g 115,00
500g 384,00
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Erythrosin B

MDL
MFCD00144257
EINECS
240-046-0

Chemische Eigenschaften

Formel
C20H6I4Na2O5
Molmasse
879.87
Sensitivität
Light Sensitive & Hygroscopic
Löslichkeit
Soluble in water, glycerin and methanol.

Anwendungen

Erythrosin B, also called Acid Red 51, is used as a food colorant, in printing inks and as a biological stain in plant anatomy. It finds application as a dental plaque disclosing agent and a sensitizer for orthochromatic photographic films. As a food additive, it is commonly used in sweets like candies, popsicles and in cake-decorating gels. It is an important dye used in the determination of cell viability and used as phosphorescent triplet probe to detect rotational diffusion of membrane proteins.

Bemerkungen

Light sensitive and hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.Incompatible with oxidizing agents.

Literaturverweise

Chen, W.; Wu, Y.; Zheng, M.; Gu, Q.; Zheng, Z.; Xia, X. Establishing an experimental rat model of photodynamically-induced retinal vein occlusion using erythrosin B. Int J Ophthalmol. 2014, 7 (2), 232-238.

Xu, J.; Li, Y.; Peng, S. Photocatalytic hydrogen evolution over Erythrosin B-sensitized graphitic carbon nitride with in situ grown molybdenum sulfide cocatalyst. Int. J. Hydrogen Energy 2015, 40 (1), 353-362.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
3204.12
TSCA
Yes
RTECS
LM5950000

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