Methyl Red Sodium Salt, ACS

Size

£307.00

SKU:: 283769
Molecular Weight:: 291.28
Storage Conditions:: RT
Supplier:: United States Biological
CAS Number:: 845-10-3
Extra Details:: Used as pH indicator. Appearance: Red to brownish yellow powder Clarity & Color: Clarity of alcohol solution: To pass test Clarity of aqueous solution: To pass test Solubility: 0.1% water clear Melting Point: 179-182°C Visual Transition Range: pH 4.2 (Pink) to pH 6.2 (Yellow) Specific Absorbtion: 673 (434nm) Dye Content: ~95% Storage: Store at RT