If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
G7384
Ácido gálico
97.5-102.5% (titration)
Sinónimos:
Ácido trihidroxibenzoico
Seleccione un Tamaño
| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
100 g | Comprobar disponibilidad del carrito | $205.000 |
250 g | Comprobar disponibilidad del carrito | $301.000 |
1 kg | Comprobar disponibilidad del carrito | $797.000 |
Acerca de este artículo
biological source
plant fruit
Quality Segment
assay
97.5-102.5% (titration)
form
powder
technique(s)
HPLC: suitable
color
white to beige
mp
251 °C (dec.) (lit.)
solubility
ethanol: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
suitability
suitable for UV spectrophotometry and general use, suitable for absorption spectrum analysis
application(s)
agriculture
metabolomics
microbiology
vitamins, nutraceuticals, and natural products
SMILES string
OC(=O)c1cc(O)c(O)c(O)c1
InChI
1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChI key
LNTHITQWFMADLM-UHFFFAOYSA-N
General description
Application
- como patrón para la cuantificación de fenólicos extraíbles por calibración externa
- como patrón para determinar el contenido total de taninos en el polvo de raíz de roble utilizando el método de Folin-Ciocalteu
- como ácido fenólico para estudiar in vitro sus actividades antivíricas, antibacterianas, citotóxicas y antifúngicas
Biochem/physiol Actions
Features and Benefits
- Compuesto de gran calidad adecuado para múltiples aplicaciones experimentales
- Compatible con HPLC y técnicas de espectrometría de masas
Other Notes
1 of 1
Este artículo | |||
|---|---|---|---|
| biological source plant fruit | biological source - | biological source - | biological source - |
| form powder | form - | form - | form solid |
| assay 97.5-102.5% (titration) | assay ≥98.0% (HPLC) | assay - | assay - |
| Quality Level 200 | Quality Level - | Quality Level 300 | Quality Level 300 |
| application(s) agriculture | application(s) food and beverages | application(s) cleaning products | application(s) pharmaceutical small molecule |
| solubility ethanol: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow | solubility - | solubility - | solubility - |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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