2,2′-Benzidinedisulfonic Acid (contains 30% Water at maximum)

Purity: >70.0%(T)

Synonym(s): 4, 4′-Diamino-2, 2′-biphenyldisulfonic Acid

Formula: C12H12N2O6S2 Molecular Weight: 344.36

CAS Number: 117-61-3 MDL Number: MFCD00041885 PubChem CID: 8337

Properties

Shelf life: 1460 days

Solubility: Insoluble in water.

Sensitivity:

Boiling point:

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InChl: InChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15, 16)17)10-4-2-8(14)6-12(10)22(18, 19)20/h1-6H, 13-14H2, (H, 15, 16, 17)(H, 18, 19, 20)

Safety Information

Pictograms: GHS08; GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H351

Precautionary Statements: P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P362+P364; P203; P264+P265; P318; P337+P317; P332+P317

WGK:

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