8.20611
Guanidinium carbonate
for synthesis
Synonym(s):
Guanidinium carbonate
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About This Item
Linear Formula:
(CH5N3)2 · H2CO3
CAS Number:
Molecular Weight:
180.17
UNSPSC Code:
12352107
EC Index Number:
209-813-7
NACRES:
NA.22
MDL number:
Form:
powder
Quality Level
form
powder
autoignition temp.
530 °C
potency
1045 mg/kg LD50, oral (Rat)
pH
11.7 (20 °C, 110 g/L in H2O)
mp
231 °C
solubility
450 g/L
density
1.29 g/cm3 at 22 °C
bulk density
500‑700 kg/m3
storage temp.
2-30°C
SMILES string
[N+H3]\C(=N\[H])\N.[N+H3]\C(=N\[H])\N.[O-]C(=O)[O-]
InChI
1S/2CH5N3.CH2O3/c3*2-1(3)4/h2*(H5,2,3,4);(H2,2,3,4)
InChI key
STIAPHVBRDNOAJ-UHFFFAOYSA-N
Analysis Note
Assay (HClO₄): ≥ 99.0 %
Identity (IR): passes test
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
hcodes
Certificates of Analysis (COA)
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