01-4870
Ammonium oxalate monohydrate
JIS special grade, ≥99.5%
Synonym(s):
Oxalic acid diammonium salt
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About This Item
Linear Formula:
(NH4)2C2O4 · H2O
CAS Number:
Molecular Weight:
142.11
Beilstein:
3759830
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
Recommended Products
grade
JIS special grade
Assay
≥99.5%
form
crystalline
availability
available only in Japan
pH
6.0-7.0 (25 °C, 14.2 g/L)
mp
133 °C (dec.) (lit.)
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
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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M. Sato
Phytochemistry, 19, 1939-1939 (1980)
Yuancun Qiao et al.
The journal of physical chemistry letters, 6(14), 2755-2760 (2015-08-13)
Negative linear compressibility (NLC) is a relatively uncommon phenomenon and rarely studied in organic systems. Here we provide the direct evidence of the persistent NLC in organic mineral ammonium oxalate monohydrate under high pressure using synchrotron X-ray powder diffraction, Raman
Electrochemiluminescence as a tool for microscopy at the nanoscale.
Lee A, et al.
Proceedings of SPIE, 13, 13-20 (2004)
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