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L-ARGININE L-PYROGLUTAMATE - DFI-251036

Published:08/12/2016

Description

AppearanceWhite to yellowish crystalline powder
Shelf life24 Months

Specification

Assay Min:98%
L-Arginine56.5 to 58.5%
L-Pyroglutamate41.5 to 43.5%
SolubilityClear
Specific Optical Rotation+15.1 - +17.5
Loss on drying Max:1%
Residue on ignition Max:0.1%
Heavy metals Max:10ppm
Lead Max:3ppm
Arsenic Max:1ppm
Chloride (Cl) Max:500%
Iron (Fe) Max:10ppm
Ammonium Max:200ppm
Sulphate Max:200ppm
Density0.50 + 0.05 g/ml
Country of originChina

Microbiological

Total plate count Max:1000cfu/g
Total yeasts and moulds Max:50cfu/g
Escherichia ColiNegative
SalmonellaNegative /375g
ColiformsNegative
Staphylococcus aureusNegative /25g
Pseudomonas aeruginosaNegative

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