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Thermo Scientific Chemicals Rose Bengal, 85%, pure, certified

88.14 EUR - 166.83 EUR

Chemical Identifiers

CAS 632-69-9
Molecular Formula C20H4Cl4I4Na2O5
Molecular Weight (g/mol) 1019.644
MDL Number MFCD00005043
InChI Key DPBQSRZQYAYDGY-UHFFFAOYSA-N
Synonym Acid Red 94, C.I. 45440
PubChem CID 87244310
IUPAC Name sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
SMILES 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]
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Thermo Scientific Chemicals
419150250
25 g Glass bottle
88.14 EUR
25g
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10761244
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Thermo Scientific Chemicals
419151000
100 g Glass bottle
166.83 EUR
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
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
15, 8393
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
Pure
>92°C
Rose Bengal
1.21 to 1.95
85%
MFCD00005043
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
544 to 550nm
85%
Brown to Red
Powder
Videos
Safety and Handling

Safety and Handling

GHS H Statement:
Causes serious eye irritation.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning

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.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only

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