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Erythrosine B (C.I. 45430)

for microscopy
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
i harmful if swallowed
P270 P301+P312
i do not eat, drink or smoke when using this product, IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell
Pack Qty.
Erythrosine Bluish, Acid red 51, Tetraiodine fluorescein disodium salt, Iodine eosine
Empirical formula C20H6I4Na2O5
Molar mass (M) 879,84 g/mol
CAS No. [16423-68-0]
EG-Nr. 240-474-8

Dissolve 0.5-2 g in 100 ml water

Water-soluble plasma stain (0.5-2.0 %), used like eosin Y, e.g. for hematoxylin-eosin (H&E) staining.
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€53.65/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 0331.1

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Product details

Erythrosine B (C.I. 45430) for microscopy

Water-soluble plasma stain (0.5-2.0 %), used like eosin Y, e.g. for hematoxylin-eosin (H&E) staining.

Technical Information
Dyeing dead cells red 
Emissions maximum 554 nm 
Soluble in Water 
Use vitality test 
Erythrosine B (C.I. 45430)
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Downloads / MSDS

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Maximum absorption520-527 nm
Specific extinction E 1 %/1 cm>850
Loss on drying (110 °C)≤10 %

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