L-Tryptophan Food Additive /Pharma Grade CAS No 73-22-3

Quick Details Port: Tianjin/Shanghai/Guangzhou/Beijing/Shenzhen Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 100000 Kilogram/Kilograms per Month L-Tryptophan Color: White Standard: FCC/USP/BP/EP/CP Appearance: Powder Name: Feed Additives Tryptophan CAS No.: 73-22-3 Function: Prevent and treat respiratory diseases, septic colibacillosis etc. Type: Acidity Regulators,Antioxidants,Flavoring Agents,Nutrition Enhancers Packing: 25kg/Drum Content: 10%;20% Features: Elevate affinity of enrofloxacin in animal body M.W.: 324.29 Packaging Detail: 25kg/drum or as you request   Descriptions of L-Tryptophan L-tryptophan is an amino acid, a protein building block that can be found in many plant and animal proteins. L-tryptophan is called an "essential" amino acid because the body can't make it. It must be acquired from food. Name Tryptophan MF C11H12N2O2 CAS No. 73-22-3 Brand Vega Grade Pharma and food Grade Function Healthy care Purity 98.5% to 101.5% Color White crystalline Powder Packing Under your requirement   Tryptophan specification Item   Standard   Item   Standard   Specific rotation   -29.4°~ -32.8° Transmittance     Assay   98.5%~101.5% Sulphate SO42-   ≤0.03% Ammonium NH4+     Iron(Fe)   ≤0.003% Heavy metal(Pb)   ≤0.0015% Arsenic     Residue on ignition   ≤0.1% Loss on drying   ≤0.3% p H   5.5-7.0 Chloride(Cl)   ≤0.05%   Packing Terms                                                                                        We supply different volume of package, label […]