L-Malic acid

$5 - $3326.4

Price

Brand	Packaging	Price	Product name
AHH MT-16506	2500g	$608	L-(-)-Malic acid
AK Scientific J51228	25g	$10	L-(-)-Malic acid
AK Scientific W9828	25g	$14	L-(-)-Malic acid
Alfa Aesar J63221	100g	$21.5	L-(-)-Malic acid, 99%
Alfa Aesar J63221	500g	$51.5	L-(-)-Malic acid, 99%
Alfa Aesar A13702	100g	$63.65	L-(-)-Malic acid, 97%
Alfa Aesar J18700	1kg	$594	L-Malic acid, 99+%, Affymetrix/USB
Alfa Aesar A13702	250g	$140	L-(-)-Malic acid, 97%
Alfa Aesar J63221	2.5kg	$198	L-(-)-Malic acid, 99%
Alfa Aesar A13702	500g	$264	L-(-)-Malic acid, 97%

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Melting point	101-103 °C (lit.)
Boiling point	167.16°C (rough estimate)
alpha	-2 º (c=8.5, H2O)
Density	1.60
vapor pressure	0Pa at 25℃
FEMA	2655 \| L-MALIC ACID
refractive index	-6.5 ° (C=10, Acetone)
Flash point	220 °C
storage temp.	Store below +30°C.
solubility	H₂O: 0.5 M at 20 °C, clear, colorless
form	Powder
Specific Gravity	1.595 (20/4℃)
color	White
PH	2.2 (10g/l, H2O, 20℃)
pka	(1) 3.46, (2) 5.10(at 25℃)
Odor	odorless
Odor Type	odorless
optical activity	[α]20/D 30±2°, c = 5.5% in pyridine
Water Solubility	soluble
JECFA Number	619
Merck	14,5707
BRN	1723541
InChIKey	BJEPYKJPYRNKOW-REOHCLBHSA-N
LogP	-1.68
CAS DataBase Reference	97-67-6(CAS DataBase Reference)
NIST Chemistry Reference	Butanedioic acid, hydroxy-, (s)-(97-67-6)
EPA Substance Registry System	Butanedioic acid, 2-hydroxy-, (2S)- (97-67-6)