China 99% Purity Trendione Raw Powder High Quality CAS. 4642-95-9, Find details about China Safe Delivery, Raw Material Chemicals from 99% Purity Trendione Raw Powder High Quality CAS. 4642-95-9
Product Description
Product name | trendione |
CAS no. | 4642-95-9 |
Molecular Formula | C18H20O2 |
Molecular Weight | / |
Density | 1.19g/cm3 |
---|---|
Boiling Point | 489.4ºC at 760 mmHg |
Melting Point | 140ºC |
Flash Point | 181.3ºC |
Refractive Index | 1.595 |
Item | Specification | Result |
Physical & Chemical | ||
Appearance | Fine Powder | Comforms |
Color | Reddish orange to reddish brown | Conforms |
Odor | Odorless | Conforms |
Identification | IR Spectrum | Positive |
Loss on Drying | ≤12.0% | 5.20% |
Heavy Metals | ||
Total Heavy Metals | ≤10ppm | Conforms |
As | ≤1ppm | Conforms |
Pb | ≤0.5ppm | Conforms |
Cd | ≤0.1ppm | Comforms |
Hg | ≤0.1ppm | Conforms |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | Conforms |
Total Yeast & Mold | ≤100cfu/g | Conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Staphylococcus | Negative | Negative |
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