75700
Oxalic acid dihydrate
puriss. p.a., ACS reagent, ≥99.5% (RT)
Synonym(s):
Ethanedioic acid dihydrate
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About This Item
vapor density
4.4 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
grade
ACS reagent, puriss. p.a.
assay
≥99.5% (RT)
impurities
≤0.001% total nitrogen (N)
ign. residue
≤0.01% (as SO4)
mp
100-102 °C, 104-106 °C (lit.)
anion traces
chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
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, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
[H]O[H].[H]O[H].OC(=O)C(O)=O
InChI
1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2
InChI key
GEVPUGOOGXGPIO-UHFFFAOYSA-N
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML1572-5MG | 04061832638157 |
| SMB00416-25MG | 04061833052273 |
| SMB00416-5MG | 04061833052280 |
| SML1572-25MG | 04061832638140 |
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