Description
Pentaerythritol 98% Mono Grade
Pentaerythritol 98% Mono Grade (CAS 115-77-5, molecular formula C5H12O4) is a coatings raw material used by paint, ink and adhesive formulators who need consistent dispersion, opacity and rheology from drum to drum. China Chemicals supplies it at 98% min in pack sizes from 1 kg through to 1000 kg Bulk Bag, so laboratory trial quantities and full production volumes can be sourced from the same specification.
It is also traded as PE, Monopentaerythritol, Tetramethylolmethane. Every consignment ships with a batch-specific Certificate of Analysis and the current Safety Data Sheet, and material is stored and picked under stock rotation so you receive product well inside its shelf life.
Typical applications
- Polyol for alkyd resin manufacture in paints
- Synthetic ester lubricant base stock
- Intumescent flame retardant coating systems
- Rosin ester and tackifier production
- Explosive-free plasticiser and stabiliser synthesis
Technical specification
| Chemical name | Pentaerythritol 98% Mono Grade |
|---|---|
| Synonyms | PE, Monopentaerythritol, Tetramethylolmethane |
| CAS number | 115-77-5 |
| Molecular formula | C5H12O4 |
| Appearance | White crystalline powder |
| Mono content | 98.0% min |
| Hydroxyl value | 1620 – 1660 mg KOH/g |
| Ash | 0.03% max |
| Moisture | 0.3% max |
| Colour (APHA, 30% solution) | 20 max |
| Melting point | 255 – 260°C |
Values above are typical and are confirmed on the Certificate of Analysis issued against each batch. Tighter specifications can be quoted where a process requires them.
Packaging and supply
Available in 1 kg, 5 kg, 25 kg Bag, 1000 kg Bulk Bag. Bulk, road tanker and export drum quantities are quoted on request, including FOB and CIF terms for international shipment. Pricing shown is per pack in USD, exclusive of freight and any applicable duties.
Handling and safety
Transport classification: Not regulated · Not classified as hazardous. Store in the original closed container in a cool, well-ventilated area away from incompatible materials, and handle using appropriate personal protective equipment. Read the Safety Data Sheet in full before use — it is issued with every order and is available on request before purchase.
Supply to industry only. Products are sold for legitimate industrial, laboratory and manufacturing use. We may request end-use details and business registration before releasing an order.
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