CAS 108-30-5, Succinic Anhydride also known as butanedioic anhydride, is a white crystalline cyclic anhydride of succinic acid,
widely used as a key intermediate in chemical synthesis.
Product Parameter
- Appearance: White crystalline flakes.
|
Items |
Industrial Grade |
Pharma Grade |
Electronic Grade |
|
Business Standard |
|||
|
Appearance |
White or light Yellow flakes |
White flakes |
White flakes |
|
Assay |
99 |
99.5 |
99.9 |
|
Melting Point |
116-120 |
117-120 |
117-120 |
|
Residue On Ignition |
0.1 |
0.1 |
0.1 |
|
Heavy Metal |
15 |
15 |
15 |
|
Chromaticity |
50 |
30 |
30 |
Product Feature and Application
Highly reactive due to strained ring. CAS 108-30-5, Succinic Anhydride used to produce alkyd resins, pharmaceuticals (e.g., succinate ester APIs), food additives (disodium succinate), biodegradable polymers (PBS), and surfactants (sulfosuccinates).
Production Details
Produced via catalytic dehydration of hydrogenation of maleic anhydride, followed by purification and crystallization under controlled conditions.
Product Qualification
Handan Huajun Chemicals Co.,Ltd complies with ISO9001:2015 quality system.
Batch-specific Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) provided.
Deliver, Shipping and Serving
Packaged in 25 kg bags, 1MT/Pallet. 20MT/20' FCL, 30MT/40' FCL;
Stored dry and cool. Technical support available for application guidance.
FAQ
Q: Are you manufacturer? Do you have ISO certificate?
A: We Handan Huajun Chemicals Co.,Ltd are manufacturer for more than 19 years, and we have ISO9001:2015 Certificate.
Q: What is the typical purity of your product?
A: Our standard specification guarantees a minimum purity of 99.0%, 99.5% & 99.9%min.
Q: How should it be stored, and what is the shelf life?
A: Store in a cool, dry, well-ventilated place in tightly sealed containers to prevent moisture absorption. The typical shelf life is 12 months under these conditions.
Q: Is a sample available for testing?
A: Yes, free samples are available for qualified customers and potential partners.
Q: What are the lead time and MOQ (Minimum Order Quantity)?
A: Standard lead time is 1-2 weeks after order confirmation. The typical MOQ is 1 kg, but this is negotiable.
Q: What quality documentation do you provide?
A: Each batch is supplied with a detailed Certificate of Analysis (COA) and a valid Material Safety Data Sheet (MSDS/SDS).
Q: Can you provide custom specifications?
A: Yes, we can discuss modifications to particle size, purity level, or special packaging based on large-volume contract requirements.
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