DL-Tartaric acid

$7 - $2752.94

Price

Brand	Packaging	Price	Product name
AK Scientific I968	25g	$12	DL-Tartaric Acid
AK Scientific I968	250g	$44.9	DL-Tartaric Acid
AK Scientific I968	500g	$70.9	DL-Tartaric Acid
Ambeed A103267	25g	$7	(2R,3R)-rel-2,3-Dihydroxysuccinicacid
Ambeed A103267	100g	$10	(2R,3R)-rel-2,3-Dihydroxysuccinicacid
Ambeed A103267	500g	$30	(2R,3R)-rel-2,3-Dihydroxysuccinicacid
Ambeed A103267	1kg	$44	(2R,3R)-rel-2,3-Dihydroxysuccinicacid
American Custom Chemicals Corporation CHM0029384	100G	$2752.94	DL-TARTARIC ACID
Crysdot CD13024369	1000g	$91	(2R,3R)-rel-2,3-Dihydroxysuccinicacid
GFS CHEMICALS 10162	500g	$94.07	DL-Tartaric acid, 99%

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Melting point	210-212 °C(lit.)
Boiling point	191.59°C (rough estimate)
alpha	[α]D20 -0.2～+0.2° (c=20, H2O)
Density	1.788
vapor pressure	<0.1 hPa (20 °C)
refractive index	1.5860 (estimate)
FEMA	3044 \| TARTARIC ACID (D-, L-, DL-, MESO-)
Flash point	210 °C
storage temp.	Store below +30°C.
solubility	H₂O: 0.1 g/mL, clear
form	Liquid
pka	3.03, 4.37(at 25℃)
color	White
PH	3.19(1 mM solution);2.58(10 mM solution);2.03(100 mM solution);
Odor	at 100.00 %. very mild caramellic
Odor Type	odorless
biological source	synthetic
Water Solubility	soluble
Merck	14,9069
JECFA Number	621
BRN	1725148
Dielectric constant	35.9（-10℃）
Stability	Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
Major Application	flavors and fragrances
Cosmetics Ingredients Functions	BUFFERING FRAGRANCE
InChI	1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m0/s1
InChIKey	FEWJPZIEWOKRBE-UHFFFAOYSA-N
SMILES	O[C@@H]([C@H](O)C(O)=O)C(O)=O
LogP	-1.43
CAS DataBase Reference	133-37-9(CAS DataBase Reference)
NIST Chemistry Reference	Tartaric acid(133-37-9)
EPA Substance Registry System	Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel- (133-37-9)