Alias: 6,7-Dihydro-5,8-dimethyldibenzo[b,j][1,10]phenanthroline; 4-Hydrazino Benzenesulfonic Acid; 4-hydrazinylbenzenesulfonic acid; 4-hydrazinylbenzenesulfonate; 4-hydrazinobenzenesulfonic acid hydrate; 4-Hydrazinobenzenesulfonic acid

Appearance: light yellow or brownish white crystal;

Purity: : ≥99%;

Molecular weight: 188.21;

CAS: 98-71-5;

Insoluble substance in water: ≤0.1%;

Packaging: 25KG fiber drum;

Uses: for manufacturing of food colouring, lemon yellow; intermediate of medicine and dyes

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