The Sigma-Aldrich catalog lists 21 grades and pack sizes of L-Tartaric acid (CAS 87-69-4). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 87-69-4 |
|---|---|
| Molecular formula | C4H6O6 |
| Molecular weight | 150.09 g/mol |
| IUPAC name | (2R,3R)-2,3-dihydroxybutanedioic acid |
| Synonyms | tartaric acid · (2R,3R)-2,3-dihydroxysuccinic acid · (2R,3R)-2,3-dihydroxybutanedioic acid · (R,R)-Tartaric acid · Threaric acid · Dextrotartaric acid |
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | L-(+)-TARTARIC ACID | 41447-100MG | Request Quote |
| Sigma | L-(+)-TARTARIC ACID ANHYDROUS, FREE-FLO | 798665-100G | Request Quote |
| Sigma | L-(+)-TARTARIC ACID BIOXTRA | T1807-100G T1807-1KG T1807-500G |
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| Sigma | L-(+)-TARTARIC ACID PURISS. P.A., REAG | 33801-1KG-R 33801-250G-R |
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| Sigma | L-(+)-TARTARIC ACID, >=99.5% | T109-3KG-A T109-500G-A |
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| Sigma | L-(+)-TARTARIC ACID, >=99.7%, FCC, FG | W304409-10KG W304409-1KG W304409-SAMPLE |
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| Sigma | L-(+)-TARTARIC ACID, ANHYDROUS, FREE-FL | 798665-500G | Request Quote |
| Sigma | L-(+)-TARTARIC ACID, PURISS., MEETS ANA | 27506-1KG-R 27506-25KG-R |
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| Sigma | L-TARTARIC ACID, 99+%, A.C.S. REAGENT | 251380-100G 251380-5G |
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| Sigma | L-TARTARIC ACID, 99.5%, A.C.S. REAGENT ( | 251380-2.5KG 251380-500G |
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| Sigma | TARTARIC ACID | PHR1472-1G | Request Quote |
| Sigma | TARTARIC ACID, UNITED STATES PHARMACOPEI | 1643340-1G | Request Quote |
For information only; specifications and availability are confirmed at quotation. Prices are not listed.
