Click image to view full size image
Packaging :25kg white kraft paper bag
Delivery Details : in 7 days after payment
Product Introduction :
Beige to light-yellow crystalline powder. Odorless, slight sourness. Melting Point: 109oC~112oC, Solubility(25oC, g/100g): Ethanol 3, Glycol 1.7; Olive Oil<1.6; Glycerin<0.1; Water<0.1. Hardly soluble in water. pH value of saturated aqueous solution is 4. Thermostable and no moisture absorption. It can be volatilized when heat by water.
Specification :
| Item | Specification | Result |
| Appearance | Off-white to pale yellow powder | Pale yellow powder |
| Identification test | Meet requirements | Meet requirements |
| Assay( base on drying) | 99% min | 99.50% |
| Melting point | 109.0-112.0 DEG.C | 109.3-110.3 DEG |
| Loss on drying | 1.0% max | 0.40% |
| Residue on Ignition | 0.1% max | 0.08% |
| Heavy metals( as Pb) | 10mg/kg max | <10mg/kg |
| Lead ( as Pb) | 0.5mg/kg max | <0.5mg/kg |
| Arsenic | 3mg/kg max | <3mg/kg |
About us :
