Dextrose Monohydrate AR for Microbiology 500 Gram

PRODUCT CODE 506260
SYNONYMS (D(+)Glucose monohydrate)
C.I. NO. --
CASR NO. (14431-43-7)
ATOMIC OR MOLECULAR FORMULA C6H12O6.H2O
ATOMIC OR MOLECULAR WEIGHT 198.17
PROPERTIES White granular powder, odourless and sweet
test

PARAMETER LIMIT
Description White crystals or crystalline powder.
Solubility 10% solution in water is clear and colourless.
Identification (FTIR) Conforms
Minimum assay (GC) 99.0%
Specific Rotation (α)200
(C=10 H2O on dried sub.)
D
+52° to +53°
pH of 10% solution in water Min. 4.5

MAXIMUM LIMIT OF IMPURITIES
Residue on ignition 0.03%
Water 7.0 - 9.5%
Water insoluble matter 0.003%
Acidity or alkalinity Passes test.
Chloride (Cl) 0.0025%
Sulphate (SO4) 0.005%
Iron (Fe) 0.001%
Heavy metals (Pb) 0.001%
Maltose (TLC) 0.2%
Foreign sugars soluble starch & dextrin Passes test.