4-hydroxy-3-methoxybenzaldehyde

• Product Name4-hydroxy-3-methoxybenzaldehyde
  CAS No.121-33-5
  Purity99%
  Min Quantity
  Price~
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  Molecular Structure

Detailed Description

Cas No.: 121-33-5
EINECS No.: 204-465-2
Purity % (GC): >99.5%
Appearance: White to light yellow acicular crystal or crystalline powder.
Source: To be from natural 4-methyl guaiacol other than vanilla bean.
Melting point:81-83℃
Weightlessness in dry state:≤ 0.5%
Heavy metal(count as pb, mg/kg): ≤10
Arsenic content( mg/kg): ≤3
Solubility (25℃):Lg: 3ml (70%) akg lg: 2ml (95%) (in alcohol).
Odor:Similar to the fragrance of vanilla bean.