LACTOSE MONOHYDRATE
LACTOSE MONOHYDRATE AR
Alcohol-soluble impurities,for bacteriological purpose ,Free from glucose.
Short Name: LACTOSE MONOHYDRATE
Synonym: ß-D-Gal-(14)-D-Glc, 4-O-ß-D-Galactopyranosyl-D-glucose; Milk sugar
Basic Details
Article No.
LG2656
Grade
AR
Purity
CAS No.
10039-26-6
HS Code
1702.1110
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
214°C
Density [g/cm3]
1.525
Solubility in water [% weight]
Partially soluble in water
Chemical Specifications
Appearance
White or almost white crystalline powder
Specific optical rotation ([α]20/D; 10% in water; on dried substance)
+54.4 to +55.9°
Water (H2O)
4.8 - 5.4%
Free acid
Max 0.25 ml N%
Insoluble matter
Max 0.005%
Alcohol soluble impurities
Max 0.2%
Sulphated ash
Max 0.3%
Nitrogen compounds (as N)
Max 0.02%
Arsenic (As)
Max 0.0001%
Copper (Cu)
Max 0.00005%
Iron (Fe)
Max 0.0002%
Lead (Pb)
Max 0.00005%
Safety Information & Hazard Symbols