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Pro-Xylane Cas No 439685-79-7
Contact us Product DetailsPro-xylane
| Chemical Name | PRO-XYLANE; HYDROXYPROPYL TETRAHYDROPYRANTRIOL |
| CAS Number | 439685-79-7 |
| Molecular Formula | C8H16O5 |
| Molecular Weight | 192.21 |
| Molecular Structure |  |
| Packing | 1kg/bag; 5kg/drum; 25kg/drum |
| Storage | Store in a tightly sealed container away from heat and direct light, and in a cool dry place. |
| Items | Specification |
| Appearance | White to off-white powder |
| pH (1% water solution) | 5.0-8.0 |
| Residue on ignition | ≤1.0% |
| Lead (mg/kg) | ≤10 |
| Cd (mg/kg) | ≤5 |
| As (mg/kg) | ≤2 |
| Hg (mg/kg) | ≤1 |
| Aerobic plate (CFU/g) | ≤500 |
| Yeast & Molds (CFU/g) | ≤100 |
| Thermotolerant coliform bacteria (g) | N/D |
| Pseudomonas aeruginosa (g) | N/D |
| Staphylococcus aureus (g) | N/D |
| Purity | ≥98.0% |
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