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

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

Product Code. 10730891 Shop All Thermo Scientific Chemicals Products
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Quantity:
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5 g
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Packaging:
Glass bottle
Unit Size:
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5g
Product Code. Quantity Packaging unitSize
10730891 5 g Glass bottle 5g
10571441 1 g Glass bottle 1g
10504654 25 g Glass bottle 25g
13478428 100 g Glass bottle 100g
13408438 500 g Glass bottle 500g
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Product Code. 10730891

Brand: Thermo Scientific Chemicals 189450050

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Description

CAS: 632-69-9 | C20H4Cl4I4Na2O5 | 1019.644 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.

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TRUSTED_SUSTAINABILITY

Identifiants chimiques

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]

Spécification

Absorption Ratio 1.21 to 1.95
Dye Content 80% min.
Assay Percent Range 85%
Solubility Information Solubility in water: soluble (36%).
Infrared Spectrum Authentic
Lambda Max 540 to 550nm (in water)
Formula Weight 1017.65
Loss on Drying 10% max. (105°C)
Percent Purity 85%
Grade Pure
Packaging Glass bottle
Color Bordeaux/Red to Brown/Red
Quantity 5 g
Flash Point >92°C
Physical Form Crystalline Powder
Chemical Name or Material Rose Bengal
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Sécurité et traitement

compliance-icons
Identifiant produit
  • Rose Bengal
 Mention d'avertissement
  • Warning
 Catégorie de danger
  • Serious eye damage/eye irritation Category 2
 Mention de danger
  • H319-Causes serious eye irritation.
 Conseils de prudence
  • 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.
FDS

RUO – Research Use Only

Nom du produit
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