D(+)-Lactose 1-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade

D(+)-Lactose 1-hydrate (USP-NF, BP, Ph. Eur.) pure, pharma grade
Content: 1000 GRM
Physical Description:
solid
Quality Name: pure, pharma grade
Specification: Identity according to Pharmacopoeias:@passes test§Specific rotation a 20/D c= 10 (in H2O)@+54.4 - +55.9°§CHAR(13) + CHAR(10) Maximum limit of impurities@§ABS ? 270-300 nm 1% sol. in H2O@0.07§ABS ? 400 nm 10% sol. in H2O@0.04§ABS ? 210-220 nm 1% sol. in H2O@0.25§Appearance of solution@passes test§Acidity or alkalinity@passes test§Insoluble matter in H2O@passes test§Loss on drying at 80°C@0.5%§Residue on ignition (as SO4)@0.1 %§Chloride (Cl)@0.01%§Sulfate (SO4)@0.02%§Residual solvents (Ph.Eur/USP)@passes test§Water (H2O)@4.5-5.5 %§Total aerobic microbial count (TAMC)@100 cfu/ml§Yeasts and molds@50 cfu/g§Escherichia coli@negative§Salmonella@negative§Microbial limits:@negative§Heavy metals (as Pb)@0.0005%§Product obtained from animal milk with collection in the same conditions that the milk obtained for human consumption.@