$111
- Part Number:MIL-798665-500G
- Lead Time:2-4 weeks
- Quantity:each
- Size:500 grams
- Style:chemical
L-+-Tartaric Acid Anhydrous Redi-Dri ACS Reagent ≥99.5% 500 Gram
Synonym: (2R,3R)-(+)-Tartaric acid, L-Threaric acid
- CAS Number 87-69-4
- Linear Formula HO2CCH(OH)CH(OH)CO2H
- Molecular Weight 150.09
- Beilstein/REAXYS Number 1725147
- EC Number 201-766-0
- MDL number MFCD00064207
- PubChem Substance ID 329768663
| grade | ACS reagent |
| Redi-Dri™ | |
| anhydrous | |
| vapor density | 5.18 (vs air) |
| assay | ≥99.5% |
| form | crystalline powder |
| crystals | |
| optical activity | [α]20/D +12.4°, c = 20 in H2O |
| optical purity | ee: 99% (GLC) |
| autoignition temp. | 797 °F |
| quality | free-flowing |
| impurities | ≤0.002% S compounds |
| ≤0.005% insolubles | |
| ign. residue | ≤0.02% |
| mp | 170-172 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| oxalate (C2O42-): passes test | |
| phosphate (PO43-): ≤0.001% | |
| cation traces | Fe: ≤5 ppm |
| heavy metals (as Pb): ≤5 ppm | |
| SMILES string | O[C@H]([C@@H](O)C(O)=O)C(O)=O |
| 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 |
Application
Chiral building block for natural products. Also forms a Diels-Alder catalyst with TiCl2(O-i-Pr)2.
NONH for all modes of transport
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