Rose Bengal 85%, pur, certifié
Fournisseur: Thermo Fisher Scientific
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Attention
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Synonyms:
Sodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), Food Red No. 105, CI 45440, Acid red 94, Aniline Rose, Rose Bengal sodium
419150250
419151000
ACRO419150250EA
84.1
EUR
ACRO419150250
ACRO419151000
Rose Bengal 85%, pur, certifié
Rose Bengal
CAS No.: 632-69-9
Formule:
C₂₀H₂Cl₄I₄O₅Na₂ MW: 1017.63 g/mol Température de stockage: Température ambiante |
Numéro MDL:
MFCD00005043 Numéro CAS: 632-69-9 |
Résultats des tests de spécification
Appearance | Red-brown Powder |
Infrared spectrum | Conforms |
Dye content | ≥80 % |
UV Lambda max | 544 to 550 nm |
Absorption Ratio P-15/P+15 | 1.21 to 1.95 |
BSC Certification | Passes |
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