product name |
ammonium bicarbonate |
cas no |
1066-33-7 |
application |
food additive |
item | standard |
appearance | white crystals or crystalline powder |
assay (as nh4hco3, %) | 99.0-100.5 |
chlorides (as cl, %) | ≤ 0.003 |
sulfur compound (as so4, %) | ≤ 0.007 |
residue after evaporation (%) | ≤ 0.008 |
specific optical rotation | +20.5° ~ +21.5° |
lead | ≤ 3 mg/kg |
arsenic | ≤ 2 mg/kg |
total heavy metal (as pb) | ≤ 10 mg/kg |