Sodium bicarbonate or baking soda or sodium hydrogen carbonate is the chemical compound with the formula NaHCO3.
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1. Properties
Product name: sodium bicarbonate, baking soda
CAS No.: 144-55-8
Molecular Weight: 84.01
Molecular Formula: NaHCO3
Appearance: White crystal powder
Odor: Odorless
Melting Point: 270° C
Decomposition Temperature: >50° C
Solubility: 9g/ 100ml in water (@ 20° C)
Hs:28363000
Orgin:Tianjin.China
2.Applications
Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exting uisher and metal heat-treating, fiber and rubber industry, etc
3.Specifications:
Sodium Bicarbonate :
| Product Name: Sodium Bicarbonate Food Grade | Lot No: 100727 | ||
Product Date: 27th, May, 2011 | Analysis Date: 28th, May, 2011 | ||
Validity Date: 26th, May, 2014 | Package: in 25kg plastic woven bags | ||
| Item | Standard | Result | |
| Appearance | White powder | Pass | |
| The Total Alkalinity Content(NaHCO3) % | 99.0-100.5 | 99.8 | |
| Loss On Drying % | 0.20 max | 0.0944 | |
| PH Value(10g/l) Solution | 8.6 max | 8.32 | |
| Arsenic Content % | 0.0001 max | 0.00008 | |
| Heavy Metal(as Pb) Content % | 0.0005 max | 0.0002 | |
| Sodium Carbonate % | 0.75 max | 0.62 | |
| Water insoluble % | 0.01 max | 0.008 | |
| NACL | 0.4 max | 0.3579 | |
| Fe % | 0.001 max | 0.0007 | |
4. Outer packing:
Sodium Bicarbonate:25kg/50kg plastic woven bag lined with 2 water proof layers
5.Quality control
Rigid quality control on inputs, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.
6.Handling and Storage
1) Store in a cool, dry and well-ventilated area, away from incompatible substances and in a tightly closed container
2) Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist or gas. Avoid breathing vapors from heated material. Avoid contact with skin and eyes.
Sodium Bicarbonate
Baking Soda
