superior quality L-Cystine global sources/specification

Min.Order / FOB Price:Get Latest Price

25 Kilogram	FOB Price: USD 1.0000

25 Kilogram

FOB Price: USD 1.0000

Min.Order :25 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

superior quality L-Cystine 56-89-3 global sources 56-89-3 specification

Quick Details

Appearance:Details see COA
Application:Pharmaceuticals/Nutrition supplement
PackAge:25kg/drum
ProductionCapacity:10|Metric Ton|Week
Storage:Store in dry,dark,cool place
Transportation:Sea/Air/Express

Superiority:

superior quality L-Cystine global sources/specification

1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
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5. Best service after shipment with emails

L-Cystine along with the amino acid methionine are the amino-acids necessary for wound healing and forming of epithelial tissue. Cystine is known to stimulate the hematopoietic system and promote the formation of white and red blood cells.

L-Cystine is used as a component for parenteral and enteral nutrition. It is used as the main active ingredient for medications used to treat dermatitis. Cystine is also used in drugs that protect liver function.

Details:

Test Item	Specification
Appearance	White crystals or crystalline powder
Identification	Meets the requirements
Specific rotation [α]D20	-215°~-225°
State of solution	≥98.0%
Residue on ignition	≤ 0.10%
Chloride(Cl)	≤ 0.020%
Sulfate(SO4)	≤ 0.020%
Ammonium	≤ 0.02%
Iron(Fe)	≤ 20ppm
Heavy metals(Pb)	≤ 10ppm
Arsenic(As2O3)	≤ 1ppm
Other amino acids	≤ 0.2%
Loss on drying	≤ 0.20%
Assay	98.5~101.0%
pH	5.0-6.5