CAS No. 141-82-2

Molecular Formula: C3H4O4

Appearance	White crystal powder
Assay(Titration)	≥ 99 %
Melting range	133.0-136.0℃
Loss on drying	≤ 0.5%
Choline chloride	≤ 0.10%
Sulphate	≤ 0.05%
Residue	≤ 0.15%
Heavy metal	≤ 20PPM

Molecular Formula: C3H4O4
Molecular Weight: 104.06
Hazard Symbols: Xn,Xi
UN Number: 3261
WGKGermany: 1
PackingGroup: III
HS Code: 29171910

Boiling point: 140℃（decomposition）

Density: 1.619 g/cm3 at 25 °C

Melting point: 132-135 °C (dec.) (lit.)

flash point: 157°C

resistivity: 1.4780

Storage conditions: Sealed in dry,Room Temperature

U-Chemo Product Code	PD004
Common Name	Malonic acid
CAS Number	141-82-2:
Molecular Weight	104.062
Density	1.5±0.1 g/cm3:
Boiling Point	386.8±25.0 °C at 760 mmHg
Molecular Formula	C3H4O4:
Melting Point	132-135 °C (dec.)(lit.)
Flash Point	201.9±19.7 °C
Density	1.5±0.1 g/cm3
Boiling Point	386.8±25.0 °C at 760 mmHg
Melting Point	132-135 °C (dec.)(lit.)
Molecular Formula	C3H4O4
Molecular Weight	104.062
Flash Point	201.9±19.7 °C
Exact Mass	104.010956
PSA	74.60000
LogP	-0.56
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.479
Appearance	White Solid
Specification	98%min by GC

Analysis by H-NMR and GC
QC data available.