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Vanillin Cas 121-33-5

Purity: 99.5%min

Appearance: White to slightly yellow crystals, usually needelike

Capacity: 5000MT per year

Packaging: 25kg/ drum

Sample: available

related documents:

  • COA of Vanillin Cas 121-33-5
  • TDS of Vanillin Cas 121-33-5
  • SDS of Vanillin Cas 121-33-5


Vanillin Details

Chemical Name: Vanillin

Synonyms: 4-Hydroxy-3-methoxybenzaldehyde; 3-Methoxy-4-hydroxybenzaldehyde; Vanillic aldehyde; Rhovanil; Lioxin

CAS No.: 121-33-5

Molecular Formula: C8H8O3

Molecular Weight: 152.15

Molecular Structure:Vanillin Structure

Appearance: White to slightly yellow crystals, usually needle-like

Typical Properties

Item Specifications
Characteristics White to slightly yellow crystals, usually needle-like
Odor Characteristics of vanilla
Solubility 1g of vanillin soluble in 100ml water, 3ml 70% or 2ml 95% ethanol at 25℃,in 20ml glycerol, in 20ml water at 80℃soluble in chloroform ,ether
Melting point 81.0-83.0℃
Purity (by GC) ≥99.50%
Loss on drying ≤0.5%
Arsenic (as ) ≤0.0003%
Heavy metal (based on pb) ≤0.001%
Residue on ignition ≤0.05%

Vanillin Usage

Used as a food flavor, daily flavor, and pharmaceutical intermediates.

Packaging and Shipping

Packing: 25kg/drum

Vanillin Storage

It should be sealed and shaded to be stored in a dry, cool, well-ventilated place.

Shelf life

12 months with a package

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