L(+)-Ascorbic acid, 1 kg
Molar mass (M) 176,12 g/mol
Density (D) 1,65 g/cm³
Melting point (mp) 192 °C
WGK 1
CAS No. [50-81-7]
EG-Nr. 200-066-2
€69.35/Pack Qty.
excl. VAT. | 1 kg per Pack Qty.
Art. No. 6288.3
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Product details
L(+)-Ascorbic acid ≥99 %, Ph.Eur., USP, BP
| Checked according to pharmacopoeia |
Ph.Eur. USP BP |
- Subtotal: 0.00
| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 6288.1 | 100 g | plastic | €14.55 |
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| 6288.2 | 250 g | plastic | €22.50 |
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| 6288.3 | 1 kg | plastic | €69.35 |
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General information
Vitamins are involved in many metabolic reactions. We can supply a range of high-purity substances suitable for biochemical applications in research and development.
Certificates of Analysis
Guarantee analysis
| Appearance | white to almost white crystals |
| Assay | 99,0-100,5 % |
| Identity | complies |
| Appearance of solution | complies |
| Arsenic (As) | ≤0,0003 % |
| Lead (Pb) | ≤0,001 % |
| Iron (Fe) | ≤0,0002 % |
| Copper (Cu) | ≤0,0005 % |
| Heavy metals | ≤0,001 % |
| Sulphated ash | ≤0,1 % |
| Specific rotation [α]a | +20,5° to +21,5° |
| Oxalic acid (C2H2O4) | ≤0,2 % |
| Related Substances | |
| Impurities total C and D (each) | ≤0,15 % |
| Impurities total (except C,D) | ≤0,2 % |
| Related substances (unspecific impurities) | ≤0,1 % |