Succinic Anhydride It is commonly used in the organic synthesis, chemical and plastics industries. CAS 108-30-5 EC 203-570-0 Grade 99.9% (AR grade)

Succinic Anhydride is a chemical reagent with  and a molecular weight of 100.07. It is of analytical reagent grade with a purity of 99.9%, appearing as fine crystals. Manufactured by Nourish, it is packaged in quantities of 500g per bottle, with 20 bottles per case.

General Information

• Product Type: Succinic Anhydride
• CAS Number: 108-30-5
• MDL Number: MFCD00005525
• EC Number: 203-570-0
• Molecular Formula: C4H4O3
• Molecular Weight: 100.07 g/mol
• Purity: 99.9% (AR grade)
• Appearance: White fine crystals
• Brand: Nourish
• Packaging: 500g per bottle, 20 bottles per case

Chemical Properties

• Structural Formula: 

O=C(CCC(=O)O)O

• Physical State: White fine crystalline solid
• Solubility: Soluble in organic solvents such as ether and acetone

Quality inspection report

| Product Name       | Specification  | Batch Number | Molecular Formula | Molecular Weight | Batch Quantity | Inspection Unit  | Sample Type | Report Date | Basis of Inspection   |
|--------------------|----------------|--------------|-------------------|------------------|----------------|------------------|-------------|-------------|-----------------------|
| Succinic Anhydride | Analytical Grade | 2022102101 | C4H4O3            | 100.07           | 2000 kg        | Production Department | Organic     | 2022.10.23  | Enterprise Standard for Analytical Grade |

| Test Item                      | Standard Requirement | Test Result    |
|--------------------------------|----------------------|----------------|
| Content, %                      | ≥99.9                | 99.9           |
| Appearance                     | Colorless needle or monoclinic crystals | Colorless plate-like crystals |
| Melting Point, ℃               | 118-122              | 118-122        |
| Water Solubility Test           | Pass                 | Pass           |
| Residue on Ignition (as sulfate), % | ≤0.05            | 0.01           |
| Chloride (Cl), %               | ≤0.05                | ＜0.05          |

| Analysis Conclusion             |
|---------------------------------|
| Meets the enterprise standard requirements for analytical grade. |

Safety Information

Hazards

Succinic Anhydride can cause severe eye and skin irritation. Inhalation of dust may cause respiratory irritation. Avoid contact with skin and eyes and prevent inhalation of dust or vapors during use.

Precautionary Measures

• Personal Protective Equipment: Use safety goggles, chemical-resistant gloves, and protective clothing.
• Ventilation: Ensure adequate ventilation to reduce dust or vapor concentrations.
• Handling: Clean affected areas thoroughly after use.

Applications

Succinic Anhydride is commonly used in:

• Organic Synthesis: As an intermediate in organic synthesis.
• Chemical Industry: For the preparation of amides, esters, ethers, and other compounds.
• Plastics Industry: As a raw material for plastic modification agents.

Summary

Succinic Anhydride is a white fine crystalline solid with a purity of 99.9%, used widely in organic synthesis, chemical processes, and the plastics industry. Ensure proper protective measures are taken to avoid skin and eye contact, as well as inhalation of dust or vapors during handling.

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