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L-LYSINE HCL CRYSTALLINE POWDER - DFI-281385

Published:24/03/2016

Description

Shelf life Max:24months
CAS No.657-27-2

Specification

Country of originChina
IdentificationInfrared absorption
Specific Rotation+20.4° to +21.4°
Loss on drying Max:0.4%
Residue on ignition Max:0.1%
Sulphate Max:0.03%
Iron (Fe) Max:0.003%
Heavy metals Max:0.002%
Arsenic Max:1ppm
Cadmium Max:820ppb
Lead Max:1ppm
Mercury Max:400ppb
Mesh SizeMax 25% pass 100 mesh
Mesh SizeMin 60% pass 20 mesh
Mesh SizeMax 40% pass 60 mesh
Chromatographic purityMeets the requirements
Chloride (Cl)19 to 19.6%Content
Assay98.5 to 101.5%
pH5 to 6
Bulk Density0.55 to 0.8g/ml
Tapped Density0.65 to 0.9g/ml

Microbiological

Total plate count Max:1000cfu/g
Yeasts Max:100cfu/g
Moulds Max:100cfu/g
Escherichia ColiNegative
SalmonellaNegative

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