Vanillin

الوصف

Cas No.: *******5
EINECS No.: ********2
Purity % (GC): >*9.5%
Appearance: White to light yellow acicular crystal or crystalline powder.
Source: To be from natural *-methyl guaiacol other than vanilla bean.
Melting point:****3℃
Weightlessness in dry state:≤ 0.5%
Heavy metal(count as pb, mg/kg): ≤*0
Arsenic content( mg/kg): ≤3
Solubility (*5℃):Lg: 3ml (*0%) akg lg: 2ml (*5%) (in alcohol).
Odor:Similar to the fragrance of vanilla bean.