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Pterostilbene CAS 537-42-8
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Buyer summary
Verified identity details
Identity fields are separated from historical commercial records. Confirm the current test method and acceptance criteria with the quotation.
- CAS number
- 537-42-8
- Chemical name
- Pterostilbene
- Molecular formula
- C16H16O3
- Molecular weight
- 256.3
Technical information
Identity, specifications and application context
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Application suitability must be evaluated against the intended use, customer specification and applicable regulatory requirements. Request the current technical document set for review.
| Item | Standard |
| Assay(%,on dried base) | NLT99.0% |
| Appearance | Fine Powder |
| Color | White to Off white |
| Identification | Positive |
| Loss on drying | 0.5% Max |
| Ignition Residue | 0.5% Max |
| Particle Size | 100% Pass 80 mesh |
| Heavy Metals | NMT10PPM |
| Arsenic(As) | NMT1.0PPM |
| Lead(Pb) | NMT0.5PPM |
| Cadmium(Cd) | NMT1.0PPM |
| Mercury(Hg) | NMT1.0PPM |
| Residual Solvents | Methanol NMT 3000 ppm |
| Acetone NMT 5000 ppm | |
| Pesticide residues | BHC |
| DDT | |
| Pseudomonas aeruginosa | Absent |
| Total Plate Count | 1000cfu/g Max |
| Yeast Mold | 100cfu/g Max |
| E.Coli | Negative |
| Coliform | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
| Pseudomonas Aeruginosa | Negative |
Procurement
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Information for your inquiry
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Can I request COA, SDS or TDS documentation?
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Can I request a sample before placing a bulk order?
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- Product: Pterostilbene
- CAS: 537-42-8
- Email: info@longchangchemical.com
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