USD $140.00-190.00 / Kilogram
USD $140.00-190.00 / Kilogram
USD $10.00-40.00 / Kilogram
USD $40.00-65.00 / Kilogram
USD $135.00-200.00 / Kilogram
our factory covers an area of 37,000 square meters
we have passed: iso9001:2000; qs, kosher; halal and haccp, iso22000 quality system
our product quality has reached the us fcciv and usp, european pharmacopoeia and japanes ajinomoto standards
shijiazhuang haitian amino acid co., ltd.
year establishment: 2003
location: xing'an industrial zone in gaocheng district of hebei province, china
main products: l-hydroxyproline, l-methionine, dl-methionine, meropenem side chain, l-lysine hcl, glycine, l-arginine
l-lysine hcl, is a kind of alkaline amino acid. l-lysine hcl is one of the essential amino acids in human bodies. it can help promote human body development, enhance immune function, improve the central nervous tissue function, increase appetite, improve malnutrition, insomnia, and memory, and help produce antibodies, hormones and enzymes, increase hemoglobin, enhance the absorption of calcium, promote bone growth, prevent osteoporosis, lower blood triglyceride and cholesterol levels, prevent cardiovascular and cerebrovascular diseases. it is also involved in the formation of stroma in connective tissue, vascular epithelial cell, and maintains its normal permeability.
specification:
items
|
usp24
|
fcc iv |
description
|
white crystalline powder
|
white crystalline powder
|
specific rotation
|
+20.4~+21.4
|
+20.3~+21.5
|
loss on drying
|
0.40% max.
|
1.0% max.
|
residue on ignition
|
0.10% max.
|
0.2% max.
|
chloride
|
19.0%~19.6%
|
--
|
sulfate
|
0.03% max.
|
--
|
arsenic
|
1.5 ppm max.
|
0.0002% max.
|
iron
|
0.003% max.
|
15ppm
|
heavy metals
|
0.0015% max.
|
--
|
assay
|
98.5%~101.5%
|
98.5%~101.5%
|