As per Pfund Scales (a colour meter used by the world honey industry)
Composition 
Moisture 15 - 19%w.w.b.
Fructose 36 - 50%
Dextrose 28 - 36%
Sucrose 0.8 - 5.0%
Nitrogen 0.05 - 0.38%
Ash 0.04 - 0.93%
pH 3.3 - 5.6
Enzymes invertase, diatase, glucose oxidase
Acid Gluconic Acid
Free Acid 12 - 40 milliequivilants/kg
Vitamins B2, B6, C, H & k
Minerals Potassium, calcium, magnesium, sodium, iron chloride, silicon, silica, manganese, sulphur, phosphorus, zinc and copper.
Characteristics 
Colour Colourless - Red Brown 1.423
Specific Gravity (17% moist 20°C) 175 poise
Viscosity (17% moist 25°C) 2.26kj/kg/K
Specific Heat (17.4% moist 20°C) 5.36 x 104 W/mk
Thermal Conductivity (17% moist 21°C) 5.95 x 104 W/mk
(17% moist 71°C) 
Freezing Point 1.42° - 1.53°C 
Water Activity 0.5 - 0.6 
Energy 1230kj