Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. Soluble in water, insoluble in ethanol. Usage: Used as a nutrient, fruit and vegetable chromogenic reagent. Packing: Packed with...
Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. Soluble in water, insoluble in ethanol. Usage: Used as a nutrient, fruit, and vegetable chromogenic reagen...
After treatment with FeSO4, the water-soluble Cr was transformed into other stable fractions. The greater the addition ratio of FeSO4, the greater the transformation proportion of water-soluble Cr. The proportion of the water-soluble fraction decreased to 13% when 5% FeSO4 was added, which ...
The color of ferrous sulfate heptahydrate is green, monoclinic crystal or particle, no odor, relative density 1.898, melting point 64ºC. Easily soluble in water, (48.6g/100ml water at 50ºC) red heat decomposition to form ferric trioxide, soluble in glycer...
Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. Soluble in water, insoluble in ethanol. Usage: Used as a nutrient, fruit, and vegetable chromogenic reage...