Molekula
Ácido L-tártico
L-Tartaric acid
L-Tartaric acid is a naturally occurring organic acid used in food, pharmaceuticals, and chemical synthesis. It functions as a pH adjuster, chelating agent, and enantiomer in asymmetric synthesis. Available in high purity, it has a CAS number of 87-69-4, molecular formula HO2CCH(OH)CH(OH)CO2H, and a molecular weight of 150.09 g/mol. Stored at ambient temperatures, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies L-Tartaric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
L-Tartaric acid is a naturally occurring organic acid used in food, pharmaceuticals, and chemical synthesis. It functions as a pH adjuster, chelating agent, and enantiomer in asymmetric synthesis. Available in high purity, it has a CAS number of 87-69-4, molecular formula HO2CCH(OH)CH(OH)CO2H, and a molecular weight of 150.09 g/mol. Stored at ambient temperatures, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies L-Tartaric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless or translucent to white powder |
| Specific rotation | +12° to +12.8° |
| Conclusion | Complies with EP and FCC, latest editions |
| Loss on Drying | ≤0.5% |
| Sulfate (SO4) | ≤150ppm |
| Chloride (Cl) | ≤100ppm |
| Heavy Metals (Pb) | ≤10ppm |
| Mesh size | 20 - 40 |
| Sulfated ash | ≤0.05% |
| Iron (Fe) | ≤5ppm |
| Assay (dry basis) | 99.7% to 100.5% |
| Lead (Pb) | ≤2ppm |
| Mercury (Hg) | ≤1ppm |
| Calcium (Ca) | ≤200ppm |
| Oxalate (as oxalic acid) | ≤100ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 210 C |
| Shelf Life | 60 months |
| Acidity | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 36724317 |
| CAS Number | 87-69-4 |
| Molecular Formula | HO2CCH(OH)CH(OH)CO2H |
| Molecular Weight | 150.09 |
| SMILES | [C@@H]([C@H](C(=O)O)O)(C(=O)O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2918120000 |
| Tariff Code | 2918120000 |
Seguridad y GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Declaraciones de peligro
- H303 May be harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H402 Harmful to aquatic life
Declaraciones de precaución
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en PT, FR, RU, IT, ES, DE, EN.
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PT - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · PT · 193 KB
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FR - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · FR · 194 KB
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RU - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · RU · 328 KB
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IT - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · IT · 191 KB
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ES - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · ES · 194 KB
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DE - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · DE · 193 KB
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EN - (36724317) L-TARTARIC ACID [87-69-4].pdf
SDS · EN · 192 KB
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is L-Tartaric acid used for?
L-Tartaric acid is commonly used in food and beverage applications as an acidulant and antioxidant, and in pharmaceuticals and chemical synthesis as a chiral building block.
What is the chemical formula and molecular weight of L-Tartaric acid?
The formula is HO2CCH(OH)CH(OH)CO2H with a molecular weight of 150.09 g/mol.
How should L-Tartaric acid be stored?
Store at ambient temperature, protected from moisture and heat, in a tightly closed container.
What grade of L-Tartaric acid is available?
Molekula offers food-grade and technical-grade L-Tartaric acid; please specify your application when ordering.
Can Molekula supply L-Tartaric acid in bulk?
Yes, Molekula can supply L-Tartaric acid in bulk quantities—contact us for pricing and availability.
What documentation comes with an order of L-Tartaric acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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