L-(+)-Tartaric acid

SIAL/T1807 - BioXtra

Synonym: (2R,3R)-(+)-Tartaric acid; L-Threaric acid

CAS Number: 87-69-4
Empirical Formula (Hill Notation): C₄H₆O₆
Molecular Weight: 150.09
EC Number: 201-766-0
MDL Number: MFCD00064207
Linear Formula: HO₂CCH(OH)CH(OH)CO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-T1807-100G	100 g	$0.00 1/EA CALL FOR PRICE	Add To Favorites
45-T1807-500G	500 g	$0.00 1/EA CALL FOR PRICE	Add To Favorites
45-T1807-1KG	1 kg	$302.00 1/EA	Add To Favorites

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This image depicts SKU: T1807-100G

Properties
Descriptions
Safety Info.
Basic Data

anion traces	chloride (Cl^-): ≤0.05%
	sulfate (SO₄^2-): ≤0.05%
assay	≥98%
autoignition temp.	797 °F
cation traces	Al: ≤0.002%
	Ca: ≤0.005%
	Cu: ≤0.0005%
	Fe: ≤0.005%
	K: ≤0.005%
	Mg: ≤0.001%
	Na: ≤0.005%
	NH₄⁺: ≤0.05%
	Pb: ≤0.001%
	Zn: ≤0.0005%
form	powder
ign. residue	≤0.1%
impurities	≤0.002% Phosphorus (P)
	≤0.1% Insoluble matter
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-/m1/s1
InChI key	FEWJPZIEWOKRBE-JCYAYHJZSA-N
mp	170-172 °C (lit.)
product line	BioXtra
Quality Level	200
SMILES string	O[C@H]([C@@H](O)C(O)=O)C(O)=O
solubility	H₂O: 1 M at 20 °C, clear, colorless
vapor density	5.18 (vs air)

Application:	L-(+)-Tartaric acid has been used: • in filter-sterilized synthetic grape juice for feast fermentation • in crystallization experiment • to test the influence of stereospecific interactions between stereoisomers of tartaric acid and proteins during crystallogenesis
Biochem/physiol Actions:	L-(+)-Tartaric acid serves as a donor ligand for biological processes. It is used as a food additive in candies and soft drinks to impart a sour taste.
General description:	Tartaric acid is a dicarboxylic acid and occurs as two enantiomers and an achiral meso compound. The L-(+)-tartaric acid is extensively found in nature. It is an acid present in fruits such as grapes and bananas. It possesses an astringent and citrus flavor.
Packaging:	1 kg in poly bottle
Packaging:	100, 500 g in poly bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	302.0 °F - closed cup
Flash Point(C)	150 °C - closed cup

Purity	≥98%
mp	170-172 °C (lit.)
UNSPSC	12352209

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