09898
Ammonium oxalate monohydrate
BioUltra, ≥99.5% (RT)
Synonym(s):
Oxalic acid diammonium salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 g | Check Cart for Availability | $110.00 |
About This Item
$110.00
grade
reagent grade
Quality Segment
product line
BioUltra
assay
≥99.5% (RT)
impurities
insoluble matter, passes filter test
loss
≤0.02% loss on ignition
pH
6.0-7.0 (25 °C, 0.1 M in H2O)
mp
133 °C (dec.) (lit.)
solubility
H2O: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤20 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤2 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤10 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
absorption
cut-off at 267 nm in H2O at 0.1 M
SMILES string
OC(C(O)=O)=O.N.O.N
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
Application
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description BioUltra, ≥99.5% (RT) | description ACS reagent, ≥99% | description ACS reagent, ≥99% | description ≥99.99% trace metals basis |
| solubility H2O: 0.1 M at 20 °C, clear, colorless | solubility - | solubility - | solubility - |
| assay ≥99.5% (RT) | assay 99.0-101.0% (ACS specification), ≥99% | assay 99.0-101.0% (ACS specification), ≥99% | assay ≥99.99% trace metals basis |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade reagent grade | grade ACS reagent | grade ACS reagent | grade - |
| impurities insoluble matter, passes filter test | impurities ≤0.005% insolubles | impurities ≤0.005% insolubles | impurities ≤100.0 ppm Trace Metal Analysis |
| cation traces Ba: ≤5 mg/kg, Na: ≤50 mg/kg, Cu: ≤5 mg/kg, K: ≤50 mg/kg, Zn: ≤5 mg/kg, Cr: ≤5 mg/kg, Al: ≤5 mg/kg, Sr: ≤5 mg/kg, Mo: ≤5 mg/kg, Bi: ≤5 mg/kg, Mn: ≤5 mg/kg, As: ≤0.1 mg/kg, Cd: ≤5 mg/kg, Ni: ≤10 mg/kg, Fe: ≤2 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Ca: ≤10 mg/kg, Co: ≤5 mg/kg | cation traces heavy metals: ≤5 ppm (by ICP), Fe: ≤2 ppm | cation traces heavy metals: ≤5 ppm (by ICP), Fe: ≤2 ppm | cation traces - |
| solubility H2O: 0.1 M at 20 °C, clear, colorless | solubility - | solubility - | solubility - |
| assay ≥99.5% (RT) | assay 99.0-101.0% (ACS specification), ≥99% | assay 99.0-101.0% (ACS specification), ≥99% | assay ≥99.99% trace metals basis |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| grade reagent grade | grade ACS reagent | grade ACS reagent | grade - |
| impurities insoluble matter, passes filter test | impurities ≤0.005% insolubles | impurities ≤0.005% insolubles | impurities ≤100.0 ppm Trace Metal Analysis |
| cation traces Ba: ≤5 mg/kg, Na: ≤50 mg/kg, Cu: ≤5 mg/kg, K: ≤50 mg/kg, Zn: ≤5 mg/kg, Cr: ≤5 mg/kg, Al: ≤5 mg/kg, Sr: ≤5 mg/kg, Mo: ≤5 mg/kg, Bi: ≤5 mg/kg, Mn: ≤5 mg/kg, As: ≤0.1 mg/kg, Cd: ≤5 mg/kg, Ni: ≤10 mg/kg, Fe: ≤2 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Ca: ≤10 mg/kg, Co: ≤5 mg/kg | cation traces heavy metals: ≤5 ppm (by ICP), Fe: ≤2 ppm | cation traces heavy metals: ≤5 ppm (by ICP), Fe: ≤2 ppm | cation traces - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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