Заводская оптовая продажа Лучшая цена леулинат натрия 19856-23-6 промежуточных продуктов органического
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- Поставщик: Shaanxi,Dennis,Biotechnology,Co.,Ltd.Shaanxi,Ltd.
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Характеристики
Products Description
Product name | levulinic acid | Appearance | White powder |
CAS number | 123-76-2 | Assay | 98% |
Molecular Formula | C5H8O3 | Melting point | 30-33 °C (lit.) |
Molecular Weight | 116.12 | Boiling point | 245-246 °C (lit.) |
CERTIFICATE OF ANALYSIS
Items | Specifications | Results |
Appearance | White powder | Complies |
Smell | Subtle sour smell | Complies |
Purity | 99 %min | 99.1% |
Water | 2%max | 1.5% |
Heavy Metals (ppm) | ≤1ppm | ＜1ppm |
As (ppm) | ≤1ppm | ＜1ppm |
Residue on ignition | ≤ 1000cfu/g | <1000cfu/g |
Yeast & Moulds | ≤ 100cfu/g | <100cfu/g |
E.Coli. | Negative | Negative |
Salmonella | Negative | Negative |
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