Xylenol orange tetrasodium salt, water soluble, pure

Synonyms: Xylenol orange water soluble

AC21122-0050 AC21122-0100 AC21122-0500
103518-668EA 670 USD
103518-668 200002-484 200015-162
Xylenol orange tetrasodium salt, water soluble, pure
Xylenol orange tetrasodium salt
Formula: C₃₁H₂₈N₂Na₄O₁₃S
MW: 760.59 g/mol
Melting Pt: 210 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00044293
CAS Number: 3618-43-7
EINECS: 222-805-8

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Specification Test Results

Appearance Red-brown to dark brown Crystalline powder
Infrared spectrum Conforms
UV spectrum Complies
Loss on drying ≤10.0 % (110 °C, 1 h)
UV Lambda max 575 to 585 nm (0.1N NaOH)
Suitability (for Zn titration) Passes test

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