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VWR D-(+)-Glucose, anhydrous 97.5-102.0% Ph. Eur., USP
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Formula: C₆H₁₂O₆
Specifications:
| Appearance: | |
| White or almost white crystalline powder | Passes test |
| Heavy metals (as Pb) | Max. 5 μg/g |
| Residual solvents | Unlikely by manuf.process |
| Residues of metal catalysts or reagents | Conforms to EMEA/CHMP/SWP/4446/2000 |
| As (Arsenic) | Max. 2 ppm |
| Cd (Cadmium) | Max. 1 ppm |
| Co (Cobalt) | Max. 1 ppm |
| Hg (Mercury) | Max. 2 ppm |
| Ni (Nickel) | Max. 1 ppm |
| Pb (Lead) | Max. 2 ppm |
| V (Vanadium) | Max. 1 ppm |
| Conforms to Ph.Eur./USP | Passes test |
| Ph.Eur. specifications: | |
| Assay (on anhydrous) [Ph.Eur.] | 97.5 --> 102.0 % |
| Identification A [Ph.Eur.] | 52.5 --> 53.3 ° |
| Identification B | Passes test USP |
| Identification E | Passes test Ph.Eur. |
| Appearance of solution | Passes test Ph.Eur. |
| Conductivity [Ph.Eur.] | Max. 20 μS/cm |
| Maltose and isomaltose [Ph.Eur.] | Max. 0.4 % |
| Maltotriose [Ph.Eur.] | Max. 0.2 % |
| Fructose [Ph.Eur.] | Max. 0.15 % |
| Unspecified impur. (for each) [Ph.Eur.] | Max. 0.10 % |
| Total impurities [Ph.Eur.] | Max. 0.5 % |
| Disregard limit [Ph.Eur.] | Max. 0.05 % |
| Dextrin | Passes test USP |
| Soluble starch, sulfite [Ph.Eur.] | Max. 15 ppm |
| Water [Ph.Eur.] | Max. 1.0 % |
| USP specifications: | |
| Assay (calculated on anhydrous) [USP] | 97.5 --> 102.0 % |
| Identification A | Passes test USP |
| Identification C [USP] | Max. 1.0 % |
| Maltose and isomaltose [USP] | Max. 0.4 % |
| Maltotriose [USP] | Max. 0.2 % |
| Fructose [USP] | Max. 0.15 % |
| Unspecified impurities (for each) [USP] | Max. 0.10 % |
| Total impurities [USP] | Max. 0.5 % |
| Disregard limit [USP] | Max. 0.05 % |
| Colour and clarity of solution | Passes test USP |
| Conductivity (25°C) [USP] | Max. 20 μS/cm |
| Soluble starch, sulfites [USP] | Max. 15 ppm |
| For info: |
- Pack Size: 500g 5kg
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