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HS Code |
844553 |
| Name | Heptanoic Anhydride |
| Cas Number | 628-07-9 |
| Molecular Formula | C14H26O3 |
| Molecular Weight | 242.36 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 265-267 °C |
| Melting Point | -45 °C |
| Density | 0.93 g/cm³ at 20 °C |
| Solubility In Water | Decomposes |
| Refractive Index | 1.435-1.437 at 20 °C |
| Flash Point | 124 °C (closed cup) |
| Odor | Pungent |
As an accredited Heptanoic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Heptanoic Anhydride, 250g: Supplied in a sealed amber glass bottle with tamper-evident cap, labeled with hazard and handling instructions. |
| Shipping | Heptanoic Anhydride should be shipped in tightly sealed containers, away from moisture, heat, and incompatible substances such as strong oxidizers. It must be properly labeled as a hazardous chemical, handled with care, and transported according to local, national, and international regulations, including appropriate hazard communication documents. |
| Storage | Heptanoic Anhydride should be stored in a cool, dry, and well-ventilated area, away from sources of moisture and incompatible substances such as strong bases and oxidizing agents. Keep the container tightly closed in a dedicated corrosive storage cabinet made of suitable material. Ensure storage is away from direct sunlight and ignition sources. Use proper chemical labeling and secondary containment to prevent spills. |
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Purity 98%: Heptanoic Anhydride with purity 98% is used in esterification processes, where high purity ensures the formation of esters with minimal by-products. Boiling Point 243°C: Heptanoic Anhydride with a boiling point of 243°C is used in pharmaceutical intermediate synthesis, where controlled volatility enables efficient reaction management. Viscosity 1.40 mPa·s: Heptanoic Anhydride at viscosity 1.40 mPa·s is used in polymer modification reactions, where optimal viscosity allows for uniform molecular dispersion. Acid Value < 10 mg KOH/g: Heptanoic Anhydride with acid value below 10 mg KOH/g is used in fine chemical production, where low acid content prevents unwanted side reactions. Melting Point −30°C: Heptanoic Anhydride with a melting point of −30°C is used in specialized cooling lubricant formulations, where low melting enhances cold flow properties. Water Content ≤ 0.05%: Heptanoic Anhydride with water content at or below 0.05% is used in moisture-sensitive chemical synthesis, where minimal water levels prevent hydrolysis of reactants. Reactivity Index High: Heptanoic Anhydride with a high reactivity index is used in surface modification of resins, where elevated reactivity promotes efficient acylation. Stability Temperature 80°C: Heptanoic Anhydride with a stability temperature of 80°C is used in storage and handling of reactive intermediates, where thermal stability enables safe processing. |
Competitive Heptanoic Anhydride 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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