Chemicals
Fabric and Textile
Light industry
Instant food
Chemicals(Food additive)
¡¡PRODUCT NAME: Vanillin
¡¡
¡¡Lot Number£º1869
¡¡CAS NO: 121-33-5
¡¡Molecular Formula: C8H8O3
¡¡
ITEMS
STANDARD
PURITY
99%min£¨GC£©
MELTING
81.0-83.0°C
LOSS ON DRYING
0.5%max
SOLUBILITY(25°C)
1g samples can be clearly dissolved in 3ml of 70% alcohol or 2ml of 95% alcohol.
Arsenic
3ppm max
Heavy metal (as Pb)
10ppm max
RESIDUE ON IGNITION
0.05%max

Greatway International (Wuxi) Inc. ©2005 All rights reserved.

TEL: +86-510-85220177 85218122£¬Wuxi, Jiangsu, China.