Company Name: |
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
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Tel: |
+86-0731-85567275 18932438858 |
Email: |
sales05@chemfish.com |
Products Intro: |
Product Name:1,2,3,4- Benzenetetracarboylic dianhydride CAS:4435-60-3 Package:1kg
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Company Name: |
chemfish tokyo co.,ltd
|
Tel: |
0731-85567275 18229978283 |
Email: |
tokyo@chemfish.com |
Products Intro: |
Product Name:pyrromelitic acid dianhydride CAS:4435-60-3 Package:1kg;5kg;10kg
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| pyrromelitic acid dianhydride Basic information |
| pyrromelitic acid dianhydride Chemical Properties |
Melting point | 195-196 °C | Boiling point | 318.79°C (rough estimate) | density | 1.6367 (rough estimate) | refractive index | 1.6000 (estimate) |
| pyrromelitic acid dianhydride Usage And Synthesis |
| pyrromelitic acid dianhydride Preparation Products And Raw materials |
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