dextro,laevo-tartaric acid
DL-tartaric acid
Identification
| Name | dextro,laevo-tartaric acid |
| IUPAC | 2,3-dihydroxybutanedioic acid |
| CAS Number | 133-37-9 |
| EINECS | 205-105-7 |
| FDA UNII | 4J4Z8788N8 |
| Molecular Formula | C4 H6 O6 |
| Molecular Weight | 150.08702000 |
| MDL Number | MFCD00071626 |
| Nikkaji Number | J56.048K |
| Beilstein | 1725148 |
| CoE Number | 18 |
Regulatory
| JECFA Food Additive | DL-Tartaric Acid |
| DG SANTE Food Flavourings | 08.018 DL-tartaric acid |
| FEMA Number | 3044 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | white crystalline powder (est) |
| Assay | 99.50 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 206.00 to 210.00 °C. @ 760.00 mm Hg |
| Boiling Point | 399.00 to 400.00 °C. @ 760.00 mm Hg |
| Flash Point | 409.00 °F. TCC ( 209.44 °C. ) |
| logP (o/w) | -1.081 (est) |
| Soluble in | alcohol, slightly |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | buffering agents |
Organoleptic Properties
| Odor Strength | none |
| Odor Description | at 100.00 %. |
| Odor sample from | Sigma-Aldrich |
| Taste Description | tart acidic |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 7500 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | synergist for antioxidants, acids, emulsifiers, sequestrants, flavoring agents |
| Recommendation for dextro,laevo-tartaric acid usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 3800.00 (μg/capita/day) |
| baked goods | 0.90000 |
| beverages(nonalcoholic) | 1.00000 |
| beverages(alcoholic) | 5000.00000 |
| breakfast cereal | - |
| cheese | - |
| chewing gum | 500.00000 |
| condiments / relishes | 2.00000 |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 2.00000 |
| fruit ices | 3.00000 |
| gelatins / puddings | 3.00000 |
| granulated sugar | - |
| gravies | 0.80000 |
| hard candy | 10.00000 |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | 2.00000 |
| meat products | 0.01000 |
| milk products | - |
| nut products | - |
| other grains | 0.20000 |
| poultry | - |
| processed fruits | 10.00000 |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | 10.00000 |
| soups | 2.00000 |
| sugar substitutes | - |
| sweet sauces | 3.00000 |
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