| Product Name | Sodium Bicarbonate (Baking Soda, Sodium Hydrogen Carbonate, Bicarb) |
| CAS No. | 144-55-8 |
| EINECS No. | 205-633-8 |
| Molecular Formula | NaHCO₃ |
| Molecular Weight | 84.01 |
| Appearance | White fine crystalline powder; odorless, salty taste |
| Main Grades | Food Grade, Industrial Grade, Feed Grade, Pharmaceutical Grade |
| Physical & Chemical Properties | Soluble in water, aqueous solution weakly alkaline (1% solution pH ≈ 8.3). Insoluble in ethanol. Density approx. 2.20 g/cm³. Begins to decompose at 50°C, completely decomposes to sodium carbonate, water and CO₂ at 270°C. |
| Product Features | High purity, uniform particle size, good solubility, mild alkalinity, gas release upon heating, safe and non-toxic, environmentally friendly. |
| Main Applications | Food Industry : Leavening agent (bread, cake, biscuits), acidity regulator, carbonation agent for soft drinks, color fixative for fruits/vegetables; used in flour treatment, dairy products, meat products, etc.Industrial Raw Material : Manufacture of fire extinguishing agents (dry chemical powder), detergent builders, rubber blowing agents, leather tanning, ceramic glazes, metal surface treatment, etc.Pharmaceutical : Antacid (neutralizes stomach acid), oral rehydration salt component, dialysate regulator.Feed Additive : Rumen buffer for ruminants to prevent acidosis; improves feed palatability.Environmental & Household : Flue gas desulfurization (dry/semi-dry), acidic wastewater neutralization, swimming pool pH adjustment, abrasive in toothpaste and bath products.Other Uses : Tire polishing, wool scouring, chemical reagent, CO₂ generation source. |
| Packaging | 25 kg/bag (PP woven bag with PE liner, paper-plastic composite bag or kraft paper bag), 50 kg/bag, 1000 kg jumbo bag; custom packaging available upon request (e.g., 1 kg/5 kg household packs). |
| Storage Condition | Store in a cool, dry, well-ventilated warehouse, protected from moisture; keep sealed, avoid mixing with acids. |
| Transportation Requirements | Not dangerous goods; transport as general cargo. Protect from moisture and rain; handle gently. |
| Quality Standards | Food Grade: GB 1886.2-2015 (NaHCO₃ ≥99.0%, loss on drying ≤0.20%, pH ≤8.6, As ≤1 mg/kg, heavy metals ≤5 mg/kg)Industrial Grade: GB/T 1606-2008 (Total alkali ≥99.0%, chlorides ≤0.40%, Fe ≤0.002%)Feed Grade: GB 7296-2017 (NaHCO₃ ≥98.0%, loss on drying ≤0.50%, Pb ≤5 mg/kg, As ≤2 mg/kg)Pharmaceutical Grade: Chinese Pharmacopoeia / USP / EP standards |
| Minimum Order Quantity (MOQ) | Regular MOQ: 20 MT (1×20'FCL); trial order: 5-10 MT available |
| Delivery Time | Regular order: 7-15 working days; custom packaging/special particle size: 15-25 working days |
| Payment Terms | T/T (30% deposit, 70% against copy of B/L), sight L/C; FOB, CFR, CIF terms supported |
