99.9% purity 13.6kg for sale 410a refrigerant gas
US $33.00-$37.00
Pentaerythritol 98 95 90
- Category: Basic Organic Chemicals >>>
- Supplier: Hangzhou Tiankai Import & Export Co. Ltd.
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Product Overview
Description
Product Name:Pentaerythritol
Application : Used in the manufacture of alkyd resin and paint,coating,ink
Inspection item | Index | Inspection results | |||
99 Grade | 98 Grade | 96 Grade | 93 Grade | ||
Mass fraction of pentaerythritol %≥ | 99.0 | 98.0 | 96.0 | 93.0 | 99.1 |
Hydroxyl group %≥ | 49.2 | 49.0 | 47.5 | 46.5 | 49.5 |
Moisture %≤ | 0.1 | 0.2 | 0.3 | 0.5 | 0.1 |
Residue ignition %≤ | 0.05 | 0.05 | 0.01 | 0.05 | -- |
Melting point °C ≥ | 255.0 | 250.0 | -- | -- | -- |
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