Product Details
Product:Sodium benzoate
Molecular formula:C7h5nao2·nh2o(n=0,1)
Description:White particles or crytalline powder,odorless or slightly benzoin smell.Slightly sweet taste.Soluble in water(room temperature) is about 53.0g/100ml
Cas no.:532-32-1
Items |
Standard |
Appearances |
White powder or granule |
Assay |
99.0%~100.5% |
Water |
≤2% |
Alkalinity(as naoh) |
Passed test |
Hazen(10% aqueous solution) |
Passed test |
Easy oxide |
Passed test |
Dissolved state |
Passed test |
Heavy metals(as pb),ppm |
≤10 |
Chloride(as cl),ppm |
≤300 |
Product usage:Mainly used as food preservatives,also used in medicine,dyes and so on.