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Pyromellitic Acid (CAS 89-05-- High-Quality Suppliers and Factory in China for Polyimide Synthesis
Product Quality Index
| Series | Item | Specification |
|---|---|---|
| 1 | Appearance | White Powder |
| 2 | Purity % | 99 Min |
| 3 | Melting Point ℃ | 281 Min |
| 4 | Volatility % | 0.5 Max |
| 5 | Particle Size | On customer demand |
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These data are given as an indication of typical values and not as exact specifications.
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Frequently Asked Questions
What is the purity level of this product?
The product maintains a high purity standard with a minimum of 99%.
In what physical form is the product supplied?
The product is supplied in a consistent White Powder form.
What is the melting point specification?
The melting point is specified at a minimum of 281 ℃.
Can the particle size be customized?
Yes, the particle size can be adjusted based on specific customer demands and requirements.
What is the maximum volatility allowed?
The volatility of the product is strictly controlled at a maximum of 0.5%.
Are these specifications fixed for every batch?
The provided data represents typical values as an indication; they are not intended as exact specifications for every individual delivery.