1.06392
Sodium carbonate
anhydrous for analysis EMSURE® ISO
Recommended Products
Agency
reag. ISO
suitable for SM 2310
suitable for SM 2320
suitable for SM 4500 - NH3
Quality Level
product line
EMSURE®
Assay
≥99.9% dry basis (acidimetric)
form
powder
potency
4090 mg/kg LD50, oral (Rat)
loss
≤1% loss on drying, 300 °C
pH
11.16 (25 °C, 4 g/L in H2O)
mp
851 °C (lit.)
solubility
212.5 g/L
density
2.53 g/cm3 at 20 °C
bulk density
1100 kg/m3
anion traces
chloride (Cl-): ≤0.002%
phosphate (PO43-): ≤0.001%
silicate (as SiO2): ≤0.002%
sulfur compounds (as SO42-): ≤0.005%
cation traces
Al: ≤0.001%
Ca: ≤0.005%
Fe: ≤0.0005%
K: ≤0.01%
Mg: ≤0.0005%
N: ≤0.001%
heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
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Related Categories
Application
- Enhancing Carbonate Content in Hydroxyapatites: Sodium carbonate is crucial in synthesizing carbonate-substituted hydroxyapatites, which are important materials in bone regeneration and dental applications. Recent research has focused on maximizing the carbonate content in these materials, highlighting the role of sodium carbonate in enhancing their structural and functional properties (Nowicki et al., Journal of Solid State Chemistry, 2021).
Biochem/physiol Actions
Analysis Note
Chloride (Cl): ≤ 0.002 %
Phosphate (PO₄): ≤ 0.001 %
Silicate (as SiO₂): ≤ 0.002 %
Total sulfur (as SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.0005 %
Loss on drying (300 °C): ≤ 1.0 %
Corresponds to ISO
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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