Assertion: vanillin | /r/HasProperty | obtained
Facets:
value: from sigma
type: OTHER
value: from merck india
type: LOCATION
value: without alcohol
type: OTHER
Source sentences:
text: Vanillin with a purity of up to 96% was obtained.
text: Vanilla-Vanillin powder (Vanillin may be obtained with or without alcohol)
text: Vanillin was obtained from Merck India, 2-picolylamine from Sigma India and HCl (1 M) solution was prepared using 37% HCl from Merck India.
text: The vanillin was obtained from Sigma, and the beta-CD from Aldrich Chemie.