AMMONIUM HYDROGEN TARTRATE

$16 - $36

Price

Brand	Packaging	Price	Product name
aablocks AA0031O1	100g	$16	Ammonium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate
aablocks AA0031O1	500g	$36	Ammonium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate

Melting point	decomposes [CRC10]
alpha	D20 +26.0° (c = 1.5 in water): Long, J. Am. Chem. Soc. 23, 813 (1901)
Boiling point	295.66°C (rough estimate)
Density	1.68
refractive index	1.4183 (estimate)
solubility	slightly soluble in H2O; soluble in alkaline solutions; insoluble in EtOH
color	white crystals, crystalline
Water Solubility	g/100g H2O: 1.00 (0°C), 1.88 (10°C), 2.70 (20°C) [LAN05]; soluble acids, alkalies; insoluble alcohol [HAW93]
Stability	Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System	Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monoammonium salt (3095-65-6)