|Product name: ||D-Mannose|
|Molecular Structure: |
|Molecular Weight: ||180.156|
D-Mannose is divided into two types, α-form and β-form. The α-form is a crystal of a methyl group having a melting point of 133 ° C; a β-form of an ethyl group having a melting point of 132 ° C (decomposition point). It is sweet and slightly bitter aftertaste. It is soluble in water (250%), insoluble in ethanol (0.4%), insoluble in ether.
In the food industry, dextrose is used as a sweetener.
|Appearance||White crystal or crystalline powder|
|Clarity & Colour||Clear colorless|
|Specific Optical Rotation||+14° ~ +15°|
|Loss on Drying ||≤0.5%|
|Heavy Metals ||≤10ppm|
|Bacteria amount ||≤1000cfu/g|
|Yeasts and molds||≤200cfu/g|
|Escherichia coli ||Negative|
25kg/ drum or as customer’s requirements.
Store in cool and dry place.