Products Description
Long-chain alkenyl succinic anhydride, pale yellow transparent liquid at room temperature. Contains reactive anhydride group with excellent oil solubility. Longer carbon chain than DDSA for better film-forming and anti-rust performance, higher viscosity than dodecenylsuccinic anhydride,
good low-temperature fluidity.
Products Specification
| Product name | HDSA/N-HEXADECENYLSUCCINIC ANHYDRIDE |
| CAS NO | 32072-96-1 |
| ITEM NO | M391 |
| Appearance | Light yellow to amber transparent liquid |
| Purity | ≥95% |
| Neutrality value(mgKOH/g) | 325-365 |
| Maleic anhydride content(%) | ≤0.5 |
| water content(%) | ≤1.0 |
| Density(g/cm3) | 0.92-0.98 |
| Chromaticity (Fe Co) | ≤10 |
| Boiling point | 410 °C |
| Octacene Content(%) | ≤1.0 |
| Package | 100mg/1g/10g etc. |
| Delivery | 2-3days |
| Storage | room temperature |
| MSDS/COA/TDS | Connect us |
Products Application
1.Paper industry: paper sizing agent to improve water resistance of paper.
2.Lubricant industry: anti-rust and corrosion inhibitor for engine oil, hydraulic oil and industrial lubricants, forms dense protective film on metal surface to prevent rust.
3.Epoxy resin industry: anhydride curing agent for epoxy casting, electrical insulation materials and electronic potting systems, the cured product has excellent toughness.
4.Oilfield fine chemicals: emulsification and corrosion inhibition additive for drilling fluid.
5.Organic synthesis intermediate for preparing surfactants, anti-rust coatings and amide derivatives.
FAQ
Q: What is the difference between HDSA (C16) and DDSA (C12)?
A: HDSA has longer C16 carbon chain. It forms stronger oil film and better long-term anti-rust performance, with higher viscosity than DDSA.
Q: Could HDSA be used for paper sizing?
A: Yes, it can be used as paper sizing agent to improve water resistance of paper.
Q: What should we pay attention to during storage?
A: Must be sealed, stored in cool dry ventilated warehouse. Keep away from water, because anhydride group will hydrolyze and lose activity once contacting moisture.
Q: What products can HDSA be used to synthesize?
A: It can be used to produce surfactants, anti-rust coatings, amide derivatives and paper sizing agents.
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