香兰素

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描述
Appearance White to pale yellow crystal like powder
Odor Has a sweet, milk and vanilla aroma
Solubility (25 ℃) 1 gram completely dissolves in 3ml 70% or 2ml 95% ethanol, and makes clear solution
Purity (GC) ≥ 99.5%
Loss on Drying ≤ 0.5%
Melting Point 81℃- 83℃
Arsenic (As) ≤ 3 mg/kg
Mercury (Hg) ≤ 1 mg/kg
Total Heavy Metals (as Pb) ≤ 10 mg/kg
Residue of Ignition ≤ 0.05%
評價 (0)

商品評價

目前沒有評價。

搶先評價 “vanillin”