- Chemical name: Sodium bicarbonate
- Molecular formula: NaHCO3
- Molecular weight: 84.01
- Cas ?No.:144-55-8
- Character: It is white crystalline powder or granular, odorless and salty. Easily soluble in water. Insoluble in alcohol ,Aqueous solution is alkalinity. Decomposed when heating, decomposed slowly when exposed to moist air.
- Usage: In food industry , it is used as acidity modifier, CO2 Propellant or used in feedstuff, drug ,medicine, film, mineral selection, metallurgy , fiber and rubber, or used as detergent and fire extinguish agent.
- Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight is 25kgs,50kgs or 1000kgs jumbo bag.
- Storage and transportation: It should be stored in a dry and ventilative warehouse ,kept away from heat and moisture. Unloaded with care so as to avoid damage. Further more it must be stoved separately from poisonous substances.
Specification:
| Test Item | Standard ?FCCVII |
| Content (NaHCO3) w/% | 99-100.5% |
| Loss on drying w/% ?≤ | 0.2 |
| Arsenic(As) (mg/kg)≤ | 1.0 |
| Ph(10g/l water solution)< | 8.5 |
| Heavy metals(as Pb) mg/kg ≤ | 5.0 |
| Chloride (as Cl)≤ | 0.4 |
| Ammonium salt | Pass test |
| Clarity | Pass test |
