It maintains stable chemical properties when stored in cool, airtight environments. It slowly decomposes above 50°C and releases carbon dioxide without generating harmful by-products. Each production batch is supplied with an official COA batch test report and full 16-section MSDS document. These documents support factory incoming quality inspection and global customs clearance, perfectly meeting raw material requirements for industrial cleaning facilities and wastewater treatment projects.
Official Technical Index
| Test Item |
Standard Index |
Actual Inspection Value |
|
|
|
| NaHCO3 Purity |
99.0% ~ 100.5% |
99.62% |
|
|
|
| Loss On Drying (Moisture) |
≤0.20% |
0.08% |
|
|
|
| Chloride Content |
≤0.40% |
0.22% |
pH Value (10g/L Aqueous Solution) |
≤8.6 |
8.31 |
| Whiteness |
≥85 |
91.2 |
|
|
|
| Arsenic (As) |
≤0.0001% |
Qualified |
|
|
|
| Lead (Pb Heavy Metal) |
≤0.0005% |
Qualified |
|
|
|
| Water Solution Clarity |
Transparent, No Turbidity |
Passed |
|
|
|
Basic Physical & Chemical Parameters
Molecular Weight: 84.01 g/mol
Appearance: Pure white crystalline powder, odorless
Water Solubility: 9.6 g / 100mL at 20°C, insoluble in ethanol
Thermal Character: No fixed melting point, slow decomposition over 50℃
Valid Storage Period: 2 years under sealed pallet storage
Core Competitive Strengths For Industrial Buyers
① Low Impurity Control
Strictly limited moisture, chloride and heavy metals. Prevents detergent discoloration, precipitation and pipeline clogging, lowering maintenance costs.
② Mild Buffering Alkalinity
Gentler than caustic soda, stabilizes pH without sharp fluctuations. Non-corrosive to equipment, metal parts and biochemical tanks.
③ Good Powder Flowability
Uniform particles avoid bridging and silo blockage. Compatible with automatic batching lines to improve production efficiency.
④ Complete Documents & Stable Supply
COA, MSDS and full export certificates available. Non-hazardous for all transport modes. Sufficient inventory supports FCL & LCL orders with on-time delivery.
⑤ Multiple Moisture-Proof Packaging
25kg woven bag with PE liner for regular stock
Operation & Storage Guidelines
Handling Precautions
Operators shall wear dust-proof gloves and splash-proof safety goggles during weighing and mixing. Ensure adequate workshop ventilation to avoid prolonged inhalation of airborne powder dust. In case of eye contact, flush eyes continuously with plenty of running clean water for more than 10 minutes, and obtain medical attention if irritation remains.
Storage Requirements
All packages must be tightly sealed and stacked on plastic pallets to avoid ground moisture. Keep in a cool, dry and ventilated warehouse, away from direct sunlight and high-temperature zones. Store separately from strong acids, oxidants and odorous chemicals to prevent chemical reactions and powder caking.
Spill & Fire Emergency Treatment
This product is non-flammable, non-explosive inorganic powder. Standard fire extinguishers can be used for surrounding fires. Sweep and collect spilled powder for reuse; flush fine residues with ample clean water into sewage pipelines.
Global Factory Wholesale Support Service
- Free test samples (buyer covers freight)
- Custom mesh size for particle fineness
- One-stop foreign trade & logistics tracking
- Favorable price for long-term bulk contracts
We are a professional Chinese sodium bicarbonate supplier for global food, feed, environmental and chemical clients. Every batch is inspected before shipment. We provide full export documents and customized technical advice.
Factory direct supply guarantees stable capacity and short lead time.
Available grades: Food / Feed / Industrial
MOQ: 1 MT, mixed container allowed
Third-party inspection supported
Complete documents: COA, MSDS, packing list, commercial invoice
Flexible payment terms
Send your inquiry for competitive wholesale prices and full technical support.
