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L-(+)-Tartaric acid

SIAL/251380 - ACS reagent, ≥99.5%

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 Quantity
45-251380-5G 5 g
 $40.70
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45-251380-100G 100 g
 $56.50
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45-251380-500G 500 g
 $135.00
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45-251380-2.5KG 2.5 kg
 $313.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 251380-500G

 

agency suitable for EPA 200.7
  suitable for EPA 200.8
anion traces chloride (Cl-): ≤0.001%
  oxalate (C2O42-): passes test
  phosphate (PO43-): ≤0.001%
assay ≥99.5%
autoignition temp. 797 °F
cation traces Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)
form crystalline powder
  crystals
functional group carboxylic acid
  hydroxyl
grade ACS reagent
ign. residue ≤0.02%
impurities ≤0.002% S compounds
  ≤0.005% insolubles
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.)
optical activity [α]20/D +12.4°, c = 20 in H2O
optical purity ee: 99% (GLC)
Quality Level 200 
SMILES string O[C@H]([C@@H](O)C(O)=O)C(O)=O
vapor density 5.18 (vs air)
Application: L-(+)-Tartaric acid may be used in the synthesis of (R,R)-1,2-diammoniumcyclohexane mono-(+)-tartrate, an intermediate to prepare an enantioselective epoxidation catalyst. It may also be used as a starting material in the multi-step synthesis of 1,4-di-O-benzyl-L-threitol. It can be used a chiral resolving agent for the resolution of 2,2′-bispyrrolidine.
Application: Chiral building block for natural products. Also forms a Diels-Alder catalyst with TiCl2(O-i-Pr)2.
Packaging: 100, 500 g in poly bottle
Packaging: 2.5 kg in poly bottle
Packaging: 5 g in glass bottle
Symbol GHS05  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 ≥99.5%
mp 170-172 °C (lit.)
UNSPSC 12352100

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