1.01190
di-Ammonium oxalate monohydrate
EMPLURA®
别名:
di-Ammonium oxalate monohydrate, Oxalic acid ammonium salt
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关于此项目
线性分子式:
(NH4)2C2O4 · H2O
化学文摘社编号:
分子量:
124.10 (anhydrous basis)
UNSPSC Code:
12352107
EC Index Number:
214-202-3
NACRES:
NA.21
MDL number:
Assay:
≥99.0% (manganometric)
Form:
solid
vapor pressure
<1 hPa ( 20 °C)
Quality Level
product line
EMPLURA®
assay
≥99.0% (manganometric)
form
solid
ign. residue
≤0.1% (as sulfate)
pH
6.5 (20 °C, 41.8 g/L in H2O)
mp
>123 °C (decomposition)
density
1.5 g/cm3 at 20 °C
bulk density
480 kg/m3
anion traces
chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.02%
cation traces
Fe: ≤0.002%, heavy metals (as Pb): ≤0.005%
storage temp.
2-30°C
SMILES string
N.N.OC(=O)C(=O)O.O
InChI
1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
InChI key
MSMNVXKYCPHLLN-UHFFFAOYSA-N
Analysis Note
Assay (manganometric): ≥ 99.0 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.02 %
Heavy metals (as Pb): ≤ 0.005 %
Fe (Iron): ≤ 0.002 %
Residue on ignition (as sulfate): ≤ 0.1 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.02 %
Heavy metals (as Pb): ≤ 0.005 %
Fe (Iron): ≤ 0.002 %
Residue on ignition (as sulfate): ≤ 0.1 %
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1011901000 | 04022536017587 |
| 1011909050 | 04022536017594 |