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HS Code |
250770 |
| Chemical Name | P-Hydroxyphenylacetic Acid |
| Synonyms | 4-Hydroxyphenylacetic acid, p-Hydroxybenzeneacetic acid |
| Cas Number | 156-38-7 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 149-152°C |
| Solubility | Soluble in water, ethanol, and methanol |
| Boiling Point | 340.3°C at 760 mmHg |
| Density | 1.32 g/cm³ |
| Pka | 4.31 |
| Purity | Typically ≥98% |
| Storage Conditions | Store in a cool, dry place, keep container tightly closed |
| Ec Number | 205-853-3 |
As an accredited P-Hydroxyphenylacetic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White crystalline powder packed in a sealed 500g amber glass bottle with tamper-evident cap, labeled with safety and product information. |
| Shipping | **Shipping for P-Hydroxyphenylacetic Acid:** P-Hydroxyphenylacetic Acid is shipped in securely sealed containers to prevent contamination or moisture exposure. Packages are clearly labeled and comply with chemical transportation regulations. Store and transport at ambient temperature, away from incompatible substances. Ensure appropriate documentation and handling procedures for safe delivery. Not classified as hazardous for most shipping methods. |
| Storage | P-Hydroxyphenylacetic acid should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizing agents. Protect it from moisture and direct sunlight. Store at room temperature or as specified on the product label. Proper chemical labeling and safe handling procedures must be followed to prevent contamination and degradation. |
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Purity 99%: P-Hydroxyphenylacetic Acid with purity 99% is used in pharmaceutical synthesis, where it ensures high yield and minimal impurities in final products. Molecular Weight 152.15 g/mol: P-Hydroxyphenylacetic Acid with molecular weight 152.15 g/mol is used in biochemical research, where it enables precise substrate preparation in enzyme assays. Particle Size <50 µm: P-Hydroxyphenylacetic Acid with particle size under 50 µm is used in fine chemical manufacturing, where it improves dissolution rates for homogeneous reactions. Melting Point 148-150°C: P-Hydroxyphenylacetic Acid with melting point 148-150°C is used in specialty polymer production, where it provides thermal stability during processing. Stability Temperature up to 120°C: P-Hydroxyphenylacetic Acid with stability temperature up to 120°C is used in agrochemical formulations, where it maintains compound integrity under storage conditions. Solubility in Water 10 mg/mL: P-Hydroxyphenylacetic Acid with solubility in water at 10 mg/mL is used in cosmetic formulations, where it enables efficient blending and enhances product consistency. Low Heavy Metal Content <10 ppm: P-Hydroxyphenylacetic Acid with low heavy metal content under 10 ppm is used in nutraceutical manufacturing, where it ensures compliance with safety regulations and product purity. Assay by HPLC ≥99%: P-Hydroxyphenylacetic Acid with HPLC assay of at least 99% is used in analytical laboratories, where it allows for accurate quantitative analyses in quality control. |
Competitive P-Hydroxyphenylacetic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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