Sigma-Aldrich
Sodium Bicarbonate Anhydrous Free-Flowing ACS Reagent 99.7%, 2.5 kg
- Part Number:
- MIL-792519-25KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 2.5 kg
- Style:
- chemical
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Description
Sodium Bicarbonate Anhydrous Free-Flowing ACS Reagent ≥99.7%, 2.5 Kg
Synonym: Sodium hydrogen carbonate
- CAS Number 144-55-8
- Linear Formula NaHCO3
- Molecular Weight 84.01
- Beilstein/REAXYS Number 4153970
- EC Number 205-633-8
- MDL number MFCD00003528
- PubChem Substance ID 329768339
- NACRES NA.21
| Quality Level | 100 |
| grade | ACS reagent |
| Redi-Dri™ | |
| anhydrous | |
| assay | ≥99.7% |
| quality | free-flowing |
| impurities | ≤0.015% insoluble matter |
| pKa (25 °C) | (1) 6.37, (2) 10.25 (carbonic acid) |
| density | 2.16 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.003% |
| phosphate (PO43-): ≤0.001 ppm | |
| sulfur compounds (as SO42-): ≤0.003% | |
| cation traces | Ca: ≤0.02% |
| Fe: ≤0.001% | |
| K: ≤0.005% | |
| Mg: ≤0.005% | |
| NH4+: ≤5 ppm | |
| heavy metals: ≤5 ppm (by ICP-OES) | |
| SMILES string | [Na+].OC([O-])=O |
| InChI | 1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 |
| InChI key | UIIMBOGNXHQVGW-UHFFFAOYSA-M |
Safety Information
RIDADR NONH for all modes of transport
WGK Germany WGK 1
RTECS VZ0950000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.
MPN:
792519-2.5KG