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  6. Thermo Scientific Chemicals Eosin Y, pure, high purity, biological stain
  7. 10646932

Thermo Scientific Chemicals Eosin Y, pure, high purity, biological stain

CAS: 17372-87-1 | C20H12Br4Na2O8 | 745.904 g/mol

Brand:  Thermo Scientific Chemicals 152881000

942.67 SEK valid until 2025-12-31
Use promo code "25339" to get your promotional price.


Quantity 100 g
Packaging Glass bottle

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Product Code. 10646932

  • 986.00 SEK / 100g

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Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator
TRUSTED_SUSTAINABILITY
Specifications

Chemical Identifiers

17372-87-1
745.904
MASXMTNVNASWNH-UHFFFAOYSA-L
91886399
C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]
C20H12Br4Na2O8
MFCD00005040
2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5'
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate

Specifications

>300.0°C
90% min. (on dry substance)
MFCD00005040
15, 3658
Solubility in water: freely soluble. Other solubilities: sparingly soluble in alcohol, insoluble in diethyl ether
Authentic
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
91886399
10% max.
Glass bottle
1.0180g/mL
100 g
Eosin Y, High purity biological stain
17372-87-1
C20H12Br4Na2O8
19, IV, 2917
2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5'
MASXMTNVNASWNH-UHFFFAOYSA-L
C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]
745.904
691.85
Pure
1.018
Brown to Red
Fine Crystalline Powder
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Safety and Handling

Safety and Handling

Product Identifier
  • Eosin Y

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin sensitiser Category 1

Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information
  • MIXTURE LIST-Contains : Eosin Y

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