D-mannose is a monosaccharide, the formula CBH, OB white crystal or crystalline powder, it tastes sweet and bitter highly soluble in water, slightly soluble in ethanol, D-mannose and calcium chloride easily form crystalline compounds and shows complex optical rotation,
D-Mannose Info is dedicated to helping females prevent urinary tract infections (UTIs) without using antibiotics.
D-Mannose is one of the monosaccharides, also a hexose sugar monomer. It has a single sugar molecule structure.
D-Mannose is solid at room temperature, with an off-white to yellow crystal appearance. It is odorless, and the taste is be both sweet and bitter.
D-Mannose can support and promote a healthy bladder and urinary system. (Journal of Clinical Urology 2014, 7, 208. World J Urol 2014, 32, 79.)
Additionally, unlike glucose, D-Mannose is not well metabolized in humans, which will make blood-glucose levels unchanged.
|
Product Name: D-Mannose
|
|
|
Batch No.: DM211104
|
Country of Origin: P. R. China
|
|
|
Manufacture Date: Nov. 04, 2021
|
Expired Date: Nov. 03, 2024
|
|
|
Non-Irradiated/Non-ETO/Treat by Heat Only
|
Solvents: Ethanol and Water
|
|
|
Analysis Item
|
Specification
|
Result
|
Method
|
|
|
Assay
|
≥ 99.0%
|
99.38%
|
HPLC
|
|
|
Appearance
|
White crystalline powder
|
Complies
|
Visual
|
|
|
Odor
|
Characteristic
|
Complies
|
Organoleptic
|
|
|
Identification
|
Positive
|
Complies
|
FTIR
|
|
|
Melting Point
|
126 – 134 °C
|
128.0 – 130.0 °C
|
USP43-NF38<741>
|
|
|
Optical Rotation
|
+13.3° – +14.3°
|
+13.7°
|
USP43-NF38<781>
|
|
|
Powder Size
|
≥ 95% through 30 mesh
|
Complies
|
USP #30 Sieve
|
|
|
Bulk Density
|
0.30 – 0.50 g/ml
|
0.39 g/ml
|
USP43-NF38<616>
|
|
|
Tapped Density
|
0.45 – 0.75 g/ml
|
0.59 g/ml
|
USP43-NF38<616>
|
|
|
Solubility
|
Clear and colorless
|
Complies
|
H2O, 10%
|
|
whatsapp:+8618691885011
|
