Grand Chemical
Nucleating Agent GC-03
Nucleating Agent GC-03 is supplied by Shandong Grand Chemical for high-grade PP, medical, food, cosmetic packaging. CAS 135861-56-2. 1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)sorbitol. Use the specification table below; figures that are not printed on the source product page are marked TBC or omitted.
high-grade PPmedicalfoodcosmetic packaging
Specification
| CAS | 135861-56-2 |
|---|---|
| Molecular formula | C24H30O6 |
| Formula weight | 414 |
| Assay | ≥99% |
| Melting point | 250–265 °C |
| Volatile | ≤0.5% |
| Particle size | ≤30 µm |
| Appearance | White powder |
| Dosage (source) | 0.1–0.4%. |
| Packing | 10 kg or 20 kg bag; 20 kg carton |
| Synonyms on source page | Millad 3988 equivalent (as stated on the source page) |
What this grade is for
- PP clarifier. Source page positions it as a Millad-3988 equivalent and notes FDA food-contact use.
Questions we actually get
What is GC-03 used for?
Nucleating Agent GC-03 is listed for high-grade PP, medical, food, cosmetic packaging.
Do you publish a price?
No. The live catalog does not list prices. Ask for a quote with your polymer or fiber, process temperature and monthly volume.
Can I get TDS / COA / SDS?
Yes — request the current document set by WhatsApp or email. This site does not host downloadable PDFs because the source site does not publish a document library.
