Intumescent Coatings 99% Pentaerythritol Fine Powder CAS No 115-77-5
Micronized Pentaerythritol 99 %
Counter type of PM40
Excellent 99% Pentaerythritol fine Powder Ideal for in Intumescent Coatings and PVC Stabilizer CAS No 115-77-5
Molecular formula: C(CH2OH) 4
CAS No.: 115-77-5
EINECS No.: 204-104-9
Industrial Monopentaerythritol CAS 115‑77‑5. High‑performance tetra‑hydroxy polyol ideal for alkyd resin, rosin ester, paint coating, PVC stabilizer and flame retardant production. Low dipentaerythritol grade, China spot supplier.
Specification:
|
Specification |
Value |
Value |
|
P95-M |
P98-M |
|
|
Appearance |
White powder |
White powder |
|
Pentaerythritol wt% |
≥95.0 |
≥98.0 |
|
Hydroxyl value wt% |
≥47.5 |
≥48.5 |
|
Water content wt% |
≤0.5 |
≤0.2 |
|
Ash content wt% |
≤0.1 |
≤0.05 |
|
The chroma of phthalic acid resin |
≤2 |
≤1 |
|
Particle size ≤40um |
98min |
98min |
Applications:
For alkyd resin, rosin ester, coatings, PVC heat stabilizers and flame retardants.
Packing: 20kg craft paper bag with plastic liner
Pentaerythritol (CAS 115‑77‑5, C₅H₁₂O₄) is a widely‑used neopentyl‑structure polyol existing as white crystalline solids or loose powder. As a flammable organic substance, its multiple hydroxyl sites allow it to readily combine with organic acids through esterification. Such unique chemical properties make it an indispensable synthesis intermediate for numerous industrial chemical chains.
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