mannitol,China Golden Grain price supplier

Product Name: Mannitol
Synonyms: D-Mannitol, mannite
CAS No.: 69-65-8
INS No.: 421
H.S. Code: 29054300
Molecular Formula: C ₆ H ₁₄ O ₆
Weight: 182.2
Description:  Mannitol is a sugar alcohol; that is, it is derived from a sugar by reduction, with a molecular weight of 182.17 g/mol, and a density of 1.52 g/mL. Other sugar alcohols include xylitol and Sorbitol. Mannitol and sorbitol are isomers, the only difference being the orientation of the hydroxyl group on carbon 2. Aqueous solutions of mannitol are mildly acidic.

Specification: BP2010, USP35, EP6.0
Items                                 Specification
Appearance                     White or almost white, crystalline powder or free-flowing granules
Identification                    Infrared Absorption
Solubility                           Soluble in water, slightly soluble in ethanol
Melting Range                 164-169°C
Acidity                                ≤0.30mL of 0.020N NaOH
Colour of Solution          Clear and Colorless
Specific Rotation            +137° ～ 145°
Arsenic                              ≤1ppm
Chloride                            ≤0.007%
Reducing Sugars            Conforms
Loss on Drying                ≤0.3%
Sulfate                               ≤0.01%
Residual Solvents          Conforms
Assay                                 96.0-101.5%
Total Viable Aerobic        ≤100pcs/g
Escherichia Coli              Negative
Salmonella                       Negative
Bacteria Endotoxins        Conforms