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Lactose monohydrate (Granulac 200)
(90025742 | 64044-51-5)
| CAS: | 64044-51-5 |
|---|---|
| Molecular Formula: | C12H122O11.H2O |
| Molecular Weight: | 360.32 |
| Availablility: | In Stock |
|---|---|
| Downloads: | Product Specification | Safety Data Sheet [EN] |
| 90025742-500g | 500g | £30.90 | |
| Bulk Order | |||
| 90025742-500g | 500g | €43.30 | |
| Bulk Order | |||
| 90025742-500g | 500g | $46.40 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 90025742 | ||||
| Product Name | Lactose monohydrate (Granulac 200) | ||||
| Categories | Analytical Reagents Biochemicals Carbohydrates Diagnostic Raw Materials | ||||
| CAS | 64044-51-5 | ||||
| Molecular Formula | C12H122O11.H2O | ||||
| Molecular Weight | 360.32 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2940006000 |
Product Specification
| Conclusion | Conforms to Ph.Eur.; USP-NF; JP | ||||
| Heavy metals | ≤5µg/g | ||||
| E.Coli | absence in 10g | ||||
| Salmonella | absence in 10g | ||||
| Loss on Drying | ≤0.5% | ||||
| Water Content | 4.5 - 5.5 % | ||||
| Solubility | freely but slowly soluble in water, practically insoluble in ethanol (96 per cent) | ||||
| Sulphated Ash | ≤0.1% | ||||
| Appearance of Solution | max 3NTU (the solution is clear) | ||||
| Specific optical rotation | +54.4 - +55.9 ° | ||||
| Total Aerobic Count | ≤100cfu/g | ||||
| Appearance | white or almost white, crystalline, odourless powder. | ||||
| Appearance of Solution (EP) | The solution is not more intensely coloured than reference solution BY | ||||
| Particle Size Distribution | ≤ 32 μm: 45-75%; ≤100µm: ≥ 90% | ||||
| 400nm Absorbance | ≤0.04 | ||||
| Total Yeast & Mold | ≤50cfu/g | ||||
| Absorbance from 270 to 300 nm | ≤0.07 | ||||
| Absorbance from 210 to 220 nm | ≤0.25 | ||||
| pH (4.01g in 25ml Di water 15-16°C) | 4.66 |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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