L-Tryptophan CAS 73-22-3

Quick Details Port: tianjin or qingdao Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 100.0 Ton/Tons per Month Other Names: L-Tryptophan Other name: L-Tryptophan Product Name: L-Tryptophan Efficacy: Feed Preservatives Appearance: white Powder CAS NO,: 73-22-3 CAS No.: 73-22-3 Type: Feed Grade Proteins Packing: 25 kg bag EINECS No.: 200-795-6 MF: C11H12N2O2 Package: 25kg/bag/drum Application: food additive Packaging Detail: drum or bag L-Tryptophan L-Tryptophan CAS 73-22-3 Product Description L-Tryptophan CAS 73-22-3 1.Name:L-Tryptophan2CAS No:73-22-33.Purity:99%min 4.Appearance:White Crystalline powder 5.Assay:HPLC 99% L-Tryptophan specification Test Specifications Result Assay by HPLC: 99.0%-100.5% 99.4% Appearance: White crystalline powder Complies Specific rotation: -29.4°~-32.8° -31.5° PH 5.5 ~ 7.0 6.3 Loss on drying %: ≤0.3 % 0.13% Heavy metals PPM: ≤15ppm Complies Residue on ignition ≤0.1 % 0.06% Chloride% ≤0.05% Complies Iron ≤0.003% Complies Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella:   <1000cfu/g <100cfu/g Negative Negative Negative   Complies Negative Complies Complies Complies Conclusion: Conform with specification   L-Tryptophan picture show:     L-Tryptophan Function:   1.Increase the feed intake. function:2.Optimize the amino acid profile in feed, particularly essential amino acid profile3.Reduce crude protein level in diets without impact on animal growth performance, particularly low protein diets for post-weaned piglets4.Improve the growth rate, weight gain and feed efficiency. Packaging & Shipping   Packaging & Shipping      Factory   Exhibition     Certifications   Good comments