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  6. Thermo Scientific Chemicals Rose Bengal, 85%, pure, high purity, Biological stain
  7. 10504654

Thermo Scientific Chemicals Rose Bengal, 85%, pure, high purity, Biological stain

CAS: 632-69-9 | C20H4Cl4I4Na2O5 | 1019.644 g/mol

Brand:  Thermo Scientific Chemicals 189450250

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


Quantity 25 g
Packaging Glass bottle

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Product Code. 10504654

  • 167.00€ / 25g

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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

632-69-9
1019.644
DPBQSRZQYAYDGY-UHFFFAOYSA-N
87244310
C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]
C20H4Cl4I4Na2O5
MFCD00005043
Acid Red 94, C.I. 45440
sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one

Specifications

632-69-9
80% min.
C20H4Cl4I4Na2O5
Acid Red 94, C.I. 45440
DPBQSRZQYAYDGY-UHFFFAOYSA-N
C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]
1019.644
540 to 550nm (in water)
10% max. (105°C)
Pure
Bordeaux/Red to Brown/Red
>92°C
Rose Bengal
1.21 to 1.95
85%
MFCD00005043
Solubility in water: soluble (36%).
Authentic
sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
87244310
1017.65
85%
Glass bottle
25 g
Crystalline Powder
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Safety and Handling

Safety and Handling

Product Identifier
  • Rose Bengal

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2

Hazard Statement
  • H319-Causes serious eye irritation.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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