Information
Specification category:
Product No. | Product name | specifications |
1.18327.110 | D-Glucose monohydrate | Spec25kg |
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Characteristic:
Appearance and properties:Colorless or white crystalline powder, sweet
Melting point(℃):83
Relative density(water=1) (water=1):1.544
[α]205463h +57.5±1º;[α]20D3h +49.0±1º(c=10,in water);
Solubility:Soluble in water,Slightly soluble in Ethanol, acetone,disoluble in ether
Technical indicators:
Item | AR | CP |
Spec. rotation | +52.5°~+53.0° | +52.5°~+53.0° |
Clarity of solution | 3 | #5# |
Loss on drying | 7.5~9.1 | 7.0~9.1 |
Residue on ignition(as SO4) | ≤0.05% | ≤0.05% |
Acidity(as H+), mmol/100g | ≤0.12 | ≤0.12 |
Chloride(Cl) | ≤0.002% | ≤0.006% |
Sulfate(SO4) | ≤0.002% | ≤0.004% |
Iron(Fe) | 0.0005% | ≤0.001% |
Heavy metals(as Pb) | ≤0.0005% | ≤0.0005% |
Dextrins and starch | Pass | Pass |
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