Merck, 10839-10G, L-(+)-Arabinose
Size:10 g, Aldehydo-L-arabinose, BioUltra, ≥99.5% (sum of enantiomers, HPLC)
Available Catalog Numbers
Catalog Number: 10839-10G
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Category
Pack Size10 g
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| UNSPSC Code | 12352201 |
|---|---|
| NACRES | NA.25 |
| PubChem Substance ID | 57646807 |
| EC Number | 226-214-6 |
| Beilstein/REAXYS Number | 1723085 |
| MDL number | MFCD00135866 |
| form | powder |
| InChI key | PYMYPHUHKUWMLA-VAYJURFESA-N |
| InChI | 1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m0/s1 |
| SMILES string | OC[C@H](O)[C@H](O)[C@@H](O)C=O |
| product line | BioUltra |
| assay | ≥99.5% (sum of enantiomers, HPLC) |
| optical activity | [α]20/D +104.0±2.0°, 24 hr, c = 10% in H2O |
| impurities | insoluble matter, passes filter test |
| ign. residue | ≤0.1% |
| loss | ≤0.1% loss on drying |
| color | white |
| pH | 4-7 (25 °C, 1 M in H2O) |
| mp | 155-159 °C |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Al: ≤5 mg/kg |
| <i>λ</i> | 1 M in H2O |
| UV absorption | λ: 260 nm Amax: ≤0.05 |
| Quality Level | 100 |
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