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Audited Supplier | Product Name | Methyl Tetrahydrophthalic Anhydride(MTHPA) | Product Pic | Packing Pic | ||||||
| Other Name | Methyl Tetrahydrophthalic Anhydride; MTHPA | ||||||||
| CAS NO. | 34090-76-1 | ||||||||
| Molecular Formula | C9H10O3 | ||||||||
| Molecular Structure | |||||||||
| Packing | 220kgiron drum | ||||||||
| Product Usage | This product is synthesized from C5 by distinctive methodology. It has many excellent properties: high purity, light color, low viscosity, good processing properties, low volatility, low toxicity, low solidifying point, durable at room temperature and so on. | ||||||||
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| Check-Point | Unit | Specification | |
| Appearance | -- | Yellowish Transparent Liquid, No Impurity | |
| Color And Lustre | APHA max | 300# | 200# |
| Viscosity | 25°C,Pa.S max | 0.060 | 0.040 |
| Density | 20 °C | 1.21±0.05 | |
| Acid Anhydride | g, min | 40.5 | |
| Acid Value | mgKOH/g | 660-685 | |
| Freezing Point(°C) | °Cmax | -15 | |
| Loss When Heated(120 °C) | % max | 2.0 | |
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