Who can help me check the viscosity of DSD acid solution?
Thread Content
Who can help me check the viscosity of DSD acid solution? Density?
Chemical name: 4,4’-Diaminostyrene-2,2’-disulfonic acid; Trade name: DSD acid. Chemical formula: C14H14N2O6S2; Molecular weight: 370.4. Physical and chemical properties: A light yellow paste or powder that is soluble in ethanol and ether, insoluble in water, and readily soluble in alkaline solutions. It oxidizes easily to red and possesses the properties of aromatic acids and amines. Quality technical specifications: Appearance: Dry product: light yellow powder ； Wet product: a light yellow paste. Total amino value (based on total paste weight)%: >=45.0 ； Total amino group value of dried product (% based on the total weight of the dried sample): 95.0 ； Alkali-insoluble matter content (based on total paste weight) %:
It wasn’t clear what kind of solution it is. The wet DSD acid form is an aqueous paste with varying amounts of water.
What is the viscosity of a 17% DSD acid solution? Density