Molekula
Ácido 3,4-dihidroxibenzoico
3,4-Dihydroxybenzoic acid is a phenolic compound used in pharmaceuticals, cosmetics, and as a chemical intermediate. It appears as a white to pale yellow crystalline powder. CAS: 99-50-3, Molecular Formula: C7H6O4, Molecular Weight: 154.12 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 3,4-Dihydroxybenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
3,4-Dihydroxybenzoic acid is a phenolic compound used in pharmaceuticals, cosmetics, and as a chemical intermediate. It appears as a white to pale yellow crystalline powder. CAS: 99-50-3, Molecular Formula: C7H6O4, Molecular Weight: 154.12 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 3,4-Dihydroxybenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Especificaciones
| Property | Value |
|---|---|
| Appearance | White-like powder |
| Melting Point | 202.0 - 207.0°C |
| Loss on Drying | ≤1.0% |
| Assay (HPLC) | ≥99.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
Identificación
| Property | Value |
|---|---|
| CAS Number | 99-50-3 |
| Molecular Formula | (HO)2C6H3CO2H |
| Molecular Weight | 154.12 |
| SMILES | C1=CC(=C(C=C1C(=O)O)O)O |
| REACH Code | Y113 |
| HTS Code | 2918993000 |
| Tariff Code | 2918999090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Declaraciones de precaución
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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, IT, ES, DE, FR, EN.
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PT - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · PT · 175 KB
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IT - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · IT · 171 KB
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ES - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · ES · 174 KB
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DE - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · DE · 173 KB
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FR - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · FR · 175 KB
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EN - (90028656) 3,4-DIHYDROXYBENZOIC ACID [99-50-3].pdf
SDS · EN · 170 KB
Certificado de Análisis (CoA) por lote
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Precios y tamaños de envase
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is 3,4-Dihydroxybenzoic acid used for?
It is used as a chemical intermediate in the synthesis of pharmaceuticals and antioxidants, and as a standard in analytical chemistry.
What is the chemical formula and molecular weight?
The formula is (HO)2C6H3CO2H and the molecular weight is 154.12 g/mol.
How should 3,4-Dihydroxybenzoic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in analytical grade; other grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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