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ZINC LACTATE DIHYDRATE PURIFIED POWDER - DFI-589391

Published: 30/05/2019

Description

Formula(Chemical)Zn (C3H5O3)2 2H2O
Molecular weight279.51
CAS No.63179-81-7 or 16039-53-5
UsageNutrient; Dietary supplement;Oral care
DescriptionWhite powder
StorageStore in a clean, dry warehouse in original unopened containers.
Country of originUSA
Shelf life36 months

Specification

Assay(as Zn)22.0-24.5%
Loss on drying10.5-13.5%
Iron (Fe)Max 5 ppm, mg/kg
Sulphate (SO4)Max 50 ppm, mg/kg
Chloride (Cl)Max 20 ppm, mg/kg
LeadMax 5 ppm, mg/kg
Heavy metalsMax 15 ppm, mg/kg
Assay((Zinc) for formulation guidance As Is)22.0-24.5 %
Packaging50 kg/ 110 1b. drums;25 kilogram packs EU only.
pH5.0 to 8.0

Microbiological

Aerobic Plate CountMax 1000 cfu/gm
Yeasts & MouldsMax 100 cfu/gm
Coliforms(total content)Negative
Escherichia ColiNegative

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