Off-white, innocuous, flavourless semitransparent and amorphous solid. Soluble in acid, but insoluble in alkali and water or in ordinary organic solvent. Decomposed at 185°C.
Widely used in the following fields: textile, dyeing, leather, dope, tobacco, plastic, cosmetic, food, feed, medication, health food, color film, bioengineering, agriculture, sewage treatment.
Off-white to yellowish semitransparent flaker or powder
>85%, 90%, 95%
>70%, 80%, 85%
pH Value 7.0-8.0
Loss on Drying
Residue on Ignition
Heavy Metals(Count as Load)
Total Plate Count ≤1000cfu/g
50-800mpa.s for all grade
40mesh, 60mesh, 80mesh, 100mesh for all grade