Vanillina, EssentQ®

- Synonyms: 4-Hydroxy-3-methoxybenzaldehyde
- C8H8O3
- M = 152,15 g/mol
- CAS [121-33-5]
- EINECS-No.: 204-465-2
- Solub. in water: (25 ºC): 10 g/l
- Melting point: ~ 82 ºC
- Boiling point: (13 hPa) ~ 154 ºC
- Flash pt. 153 ºC
- Ignition temp.: > 400 ºC
- Vapour pressure: (65 ºC) 0,17 hPa
- LD 50 (oral, rat): 3978 mg/kg
- GHS-signal word: Warning
- GHS-H sentences: H302
- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501a
- Tariff number: 2912 41 00 00
- Applications: synthesis of organic products, in food industry, in the pharmaceutics industry, cosmetics, perfumery.

SPECIFICATIONS
assay (acidimetric, on dried sample): 99 - 101 %
identity (IR-spectrum): passes test
appearance of solution (5%, ethanol 96 %): passes test
melting range : 81 - 83 ºC
reaction to H2SO4: passes test
residue on ignition: max. 0,05 %
loss on drying : max. 1 %