Orange G, Certistain® for microscopy (C.I. 16230), Sigma-Aldrich®

Synonyms: Disodium 7-hydroxy-8-phenylazonaphthalene-1,3-disulphonateAcid Orange 10Wool Orange 2GOrange G sodium saltCI 16230

M-Clarity™ quality level = MQ300

1.15925.0025 1.15925.0025
EM1.15925.0025CS 1674.51 USD
EM1.15925.0025 CA1.15925.0025
Orange G, Certistain® for microscopy (C.I. 16230), Sigma-Aldrich®
Orange G
Formula: C₁₆H₁₀N₂Na₂O₇S₂
MW: 452.38 g/mol
MDL Number: MFCD00012457
CAS Number: 1936-15-8

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Specification Test Results

Solubility 70 g/l (20 °C)
Molar Mass 452.37 g/mol
Bulk Density 430 kg/m3
pH 9 (10 g/l, H2O, 20 °C)

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