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 |
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