Цитиколин CDP Холин 98% цитиколин натрия сырьевой материал дифосфохолин головного мозга
175,00-180,00 $
Сохранить в закладки 1601282693693:
CAS No. | 1077-28-7 |
Appearance | Yellow powder |
MF | C8H14O2S2 |
Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
Shelf Life | 24 Months |
Lead time | 1-3 working days after payment |
Item | Limits of Test | Results | ||
Appearance | Light Yellow Fine Powder | Complies | ||
Specification | 99%-101% | 99.1% | ||
Odor & taste | Characteristics | Complies | ||
Optical Rotation | -1 - 1 | 0 | ||
Loss on Drying | ≤5.0% | 4.82 | ||
Sieve Analysis | 100% pass 80mesh | Complies | ||
Heavy Metal | ||||
Total Heavy Metals | ≤10ppm | Complies | ||
Pb | ≤2ppm | Complies | ||
As | ≤2ppm | Complies | ||
Hg | ≤1ppm | Complies | ||
Microbiology | ||||
Total Plate Count | <1000cfu/g | Complies | ||
Yeast & Mold | <100cfu/g | Negative | ||
E.Coli | Negative | Complies | ||
Salmonella | Negative | Complies | ||
Shelf life | 2 years when properly stored | |||
Conclusion | Complies with the Enterprise Standards |
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