Product Description
1. Appearance White or light yellow crystalline powder
2. Assay 99.0% min.
3. Heavy metals 5ppm max.
4. Colour (Gardner-10% aqueous solution) 2.0 max.
5. Loss on drying 3.0% max
6. PH value 1.2-2.2
10. UV Absorbance Max @285nm 460 min.
11. UV Absorbance Max @325nm 290 min.
12. Melting Point (deg C) 140 min.
13.Turbidity in water 4.0 max
14. Package 25kg net cardboard drum
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