Customization: | Available |
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CAS No.: | 79725-98-7 |
Formula: | C38h66o6 |
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Item | Specification | Result |
Appearance | White or off white crystalline powder | Complies |
Melting point | 92~96ºC | 94.4~95ºC |
Ignition residue | <0.5% | 0.07% |
Color reaction of ferric chloride | Negative | Negative |
Loss on drying | ≤0.50% | 0.1% |
Arsenic | ≤2ppm | Complies |
Heavy metals | ≤10ppm | Complies |
Pathogen | Bacteria<300cfu/g Fungus<100cfu/g |
<100 <50 |
Assay(HPLC) | ≥98% | 99.29% |
Conclusion | Conform the standard |