China Rice Bran Extarct 99% Natural Ferulic Acid, Find details about China Ferulic Acid, Plant Extract from Rice Bran Extarct 99% Natural Ferulic Acid
Item | Standard |
Appearance | White or off- white crystalline powder, odourless, tasteless |
Identification | Positive |
Assay | 99% min |
Residue onIgnition | 0.2% max. |
Melting point | 170.0ºC~174.0ºC |
Heavy metals | 10 ppm max. |
As | 2 ppm max. |