Specificity: white frangible massive shape or white loose powder.odourless, relative density: 2.2, steady in air,insoluble in water and ethanol,soluble in dilute acid. It will create carbon dioxide when heated to 700°C , andslight alkali reaction in water .
Quality standard:
Name of index
FCC-V
Assay %
40.0-43.5
Acid-Insoluble Substances% ≤
0.005
Calcium Oxide% ≤
0.6
Lead(mg/kg)% ≤
2
Soluble Salts% ≤
1.0
USES:In food industry,it is used as alkalescence agent,flour enhancer, acidity regulators,anticaking agents,bulking agents,medicine and cosmetic bulking agent etc.
Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the out layer.The net weight of each bag is 25kg
Storage and Transport: It should btored in a dry,ventilative and clean warehouse,kept away from moisture and hot,futhermore, it should be stored separately from poisonous. Its expirydate is two year.