1.06557
di-Sodium oxalate
for analysis EMSURE®
Synonym(s):
di-Sodium oxalate, Oxalic acid sodium salt
Select a Size
About This Item
Quality Level
product line
EMSURE®
assay
≥99.8% (manganometric)
form
solid
potency
375 mg/kg LD50, oral (Rat)
loss
≤0.05% loss on drying, 105°C
pH
8 (20 °C, 30 g/L in H2O)
mp
250-270 °C (decomposition)
solubility
37 g/L
density
2.27 g/cm3 at 20 °C
bulk density
600 kg/m3
anion traces
chloride (Cl-): ≤0.002%, sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤0.0005%, K: ≤0.005%, N: ≤0.001%, heavy metals (as Pb): ≤0.001%
storage temp.
2-30°C
SMILES string
[Na+].[Na+].[O-]C(=O)C(=O)[O-]
InChI
1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
InChI key
ZNCPFRVNHGOPAG-UHFFFAOYSA-L
Analysis Note
pH-value (3 %, water): 6.5-8.5%
Chloride (Cl): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.002 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Loss on Drying (105°C): ≤ 0.05 %
Legal Information
Still not finding the right product?
Explore all of our products under di-Sodium oxalate
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral
Storage Class
11 - 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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1065571000 | 04022536078915 |
| 1065570250 | 04022536078908 |