Appearance:Solid
Throughput:25|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Acid Red 94 Basic information
Product Name: Acid Red 94
Synonyms: 4,5,6,7-tetrachloro-2’,4’,5’,7’-tetraiodo-fluoresceidisodiumsalt;4’,5’,7’-tetraiodo-droxy-2disodiumsalt;9-(3’,4’,5’,6’-tetrachloro-o-carboxyphenyl)-6-hydroxy-2,4,5,7-tetraiodo-3-is;foodredcolorno.105,sodiumsalt;foodredno.105,sodiumsalt;oxanthone2na;r105sodium;rosebengalsodium
CAS: 632-69-9
MF: C20H5Cl4I4NaO5
MW: 997.66
EINECS: 211-183-3
Mol File: 632-69-9.mol
Acid Red 94 Chemical Properties
Melting point >300°C
storage temp. Store at +15°C to +30°C.
solubility H2O: soluble1mg/mL
Colour Index 45440
form Solid
pka 3.9, 4.7(at 25℃)
color Red-brown
Water Solubility soluble
Sensitive Light Sensitive
λmax 548 nm
Merck 14,8262
BRN 3645857
Biological Applications Apoptosis assay; diagnosis of diseases related to amyloid accumulation; controlling plant diseases; identifying fungi; treating skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system
CAS DataBase Reference 632-69-9(CAS DataBase Reference)
EPA Substance Registry System Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt (632-69-9)
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