L-(+)-TARTARIC ACID ANHYDROUS FREE-FL

Name: L-(+)-TARTARIC ACID ANHYDROUS FREE-FL
Brand: SIGMA-ALDRICH
SKU: 798665-500G
Price: 74.66 EUR

Code: 798665-500G D2-231

Application

Chiral building block for natural products. Also forms a Diels-Alder catalyst with TiCl₂(O-i-Pr)₂.

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Application
Chiral building block for natural products. Also forms a Diels-Alder catalyst with TiCl₂(O-i-Pr)₂.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Packaging
1 kg in poly bottle
100, 500 g in poly bottle

anion traces oxalate (C₂O₄^2-): passes test, phosphate (PO₄^3-): ≤0.001%, chloride (Cl^-): ≤0.001%
assay ≥99.5%
autoignition temp. 797 °F
cation traces Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm
form crystals, crystalline powder
grade anhydrous, ACS reagent
ign. residue ≤0.02%
impurities ≤0.002% S compounds, ≤0.005% insolubles
InChI key FEWJPZIEWOKRBE-JCYAYHJZSA-N
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
mp 170-172 °C (lit.)
optical activity [α]20/D +12.4°, c = 20 in H₂O
optical purity ee: 99% (GLC)
product line Redi-Dri^™
Quality Level 100
quality free-flowing
SMILES string O[C@H]([C@@H](O)C(O)=O)C(O)=O
solubility water: soluble 150 g/L at 25 °C
vapor density 5.18 (vs air)

Safety Data Sheet
Safety Data Sheet for 798665-500G

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Cas Number 87-69-4

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L-(+)-TARTARIC ACID ANHYDROUS FREE-FL

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anion traces	oxalate (C₂O₄^2-): passes test, phosphate (PO₄^3-): ≤0.001%, chloride (Cl^-): ≤0.001%
assay	≥99.5%
autoignition temp.	797 °F
cation traces	Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm
form	crystals, crystalline powder
grade	anhydrous, ACS reagent
ign. residue	≤0.02%
impurities	≤0.002% S compounds, ≤0.005% insolubles
InChI key	FEWJPZIEWOKRBE-JCYAYHJZSA-N
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
mp	170-172 °C (lit.)
optical activity	[α]20/D +12.4°, c = 20 in H₂O
optical purity	ee: 99% (GLC)
product line	Redi-Dri^™
Quality Level	100
quality	free-flowing
SMILES string	O[C@H]([C@@H](O)C(O)=O)C(O)=O
solubility	water: soluble 150 g/L at 25 °C
vapor density	5.18 (vs air)