Rose Bengal (C.I.45440)
(21825368 | 632-69-9)

CAS: 632-69-9
Molecular Formula: C20H2Cl4I4Na2O5
Molecular Weight: 1017.64
Availablility: In Stock
Downloads: Product Specification
Rose Bengal (C.I.45440) Chemical Structure

21825368-25g 25g £34.84
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21825368-25g 25g €52.26
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21825368-25g 25g $62.71
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Specification
Certificate of Analysis

Product Detail
Product Code 21825368
Product Name Rose Bengal (C.I.45440)
Categories Analytical Reagents Biochemicals Stains & Indicators
CAS 632-69-9
Molecular Formula C20H2Cl4I4Na2O5
Molecular Weight 1017.64
Storage Details Ambient
Harmonised Tariff Code 32129000

Product Specification
Loss on Drying <10%
Solubility Soluble
Dye Content 80% minimum
Spectroscopy Peak 547 nm in water + 1ml 1% sodium carbonate Ratio 1.47 at 532/562
Appearance Red brown powder

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements