Thermo Scientific Chemicals Rhodamine B, 98+%, pure

Catalog No.	Quantity	Packaging
AC296570010	1 kg	Plastic Drum
AC296570100	10 g	Glass bottle
AC296570250	25 g	Glass bottle
AC296571000	100 g	Glass bottle

Catalog No. AC296570010 Supplier Thermo Scientific Chemicals Supplier No. 296570010

Description

CAS: 81-88-9 | C28H31ClN2O3 | 479.02 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 81-88-9
• Molecular Formula: C28H31ClN2O3
• Molecular Weight (g/mol): 479.02
• MDL Number: MFCD00011931
• InChI Key: PYWVYCXTNDRMGF-UHFFFAOYSA-N
• Synonym: Basic Violet 10, C.I. 45170
• PubChem CID: 6694
• ChEBI: CHEBI:52334
• IUPAC Name: [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride
• SMILES: [Cl-].CCN(CC)C1=CC2=[O+]C3=CC(=CC=C3C(C3=CC=CC=C3C(O)=O)=C2C=C1)N(CC)CC

• Melting Point: 210.0°C to 211.0°C
• Assay Percent Range: ≥98%
• Beilstein: 19, V,8, 669
• Merck Index: 15, 8307
• Solubility Information: Solubility in water: soluble. Other solubilities: slightly soluble in hcl and naoh, soluble in alcohol
• Infrared Spectrum: Authentic
• Formula Weight: 479.01
• Percent Purity: ≥98%
• Grade: Pure
• Packaging: Plastic Drum
• Vapor Pressure: Vapor Pressure: Negligible
• Decomposition Information: >255°C
• Color: Green
• Quantity: 1 kg
• Physical Form: Powder
• Chemical Name or Material: Rhodamine B, Pure

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement: Causes serious eye damage. Suspected of causing genetic defects. Harmful if swallowed.
Precautionary Statement	GHS P Statement: Wear 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. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Do not breathe dust/fume/gas/mist/vapors/spray. 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.

SDS

RUO – Research Use Only