AMMONIUM OXALATE MONOHYDRATE AR/ACS

AMMONIUM OXALATE MONOHYDRATE AR/ACS

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Category: Ammonium Salts

Description
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Description

Ammonium Ethanedioate, Oxalic acid diammonium salt

Article No.	01310	Grade	AR/ACS
Purity	99%	CAS No.	6009-70-7
Molecular Formula	(COONH₄)₂H₂O	Molecular Weight	142.11
H.S. Code	2917.1190	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	White Crystalline
Odour	Odorless	pH value	6.4 (0.1 molar solution)
Melting point/ Freezing point [°C]	133 °C	Density [g/cm3]	1.5
Solubility in water [% weight]	11.8 g/100 g water @ 500C

Specifications

Appearance	White crystalline powder
Assay	99 – 101%
Insoluble matter	Max 0.005%
Chloride (Cl)	Max 0.002%
Sulphate (SO4)	Max 0.002%
Iron (Fe)	Max 0.0002%
Heavy metal (as Pb)	Max 0.0005%
Residue on ignition	Max 0.02%

Packings

500 g	00500
25 Kg	0025K
50 Kg	0050K

Safety Information

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H312
Precaution Statement: P301 + P312 + P330-P302 + P352 + P312

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