L-Tryptophan 98% feed additives Factory Supply Large Stock Low Price Feed Grade
Quick Details Other Names: Amino Acid l-tryptophan Type: Feed Grade Amino Acids,Feed Grade Vitamins Molecular Weight: 204.2252 EINECS No.: 200-795-6,200-795-6 Purity: 98%min Efficacy: Feed Preservatives,Promote Healthy & Growth,Promote Nutrition MF: C6H6N2O,C11H12N2O2 Appearance: Pale yellow crystalline powder Grade Standard: Feed Grade, Food Grade CAS No.: 73-22-3,73-22-3 Certificate: ISO GMP QS Packaging Detail: Packing:25kg/drum Selling Units: Single item Single package size: 100X50X50 cm Single gross weight: 25.0 KG Product Description Product Description We accept all payment terms! 1.Product Name: L-tryptophan 2.CAS NO: 73-22-3 3.Application: Used in biochemical research and medicinally as a sedative. 4.Sample: With Free 5.Specification: L-tryptophan CAS 73-22-3 Chemical formula DESCRIPTION WHITE TO YELLOWISH WHITE CRYSTALS OR CRYSTALLINE POWDER IDENTIFICATION INFRARED ABSORPTION SPECTRUM SPECIFIC ROTATION[A]D20° -29.4°~-32.8° LOSS ON DRYING ≤0.30% RESIDUE ON IGNITION ≤0.1% CHLORIDE ≤0.05% SULFATE(SO4) ≤0.03% IRON ≤0.003% HEAVY METALS ≤0.0015% ORGANIC VOLATILE IMPURITIES MEETS THE REQUIREMENTS ASSAY 98.5~101.5% PH 5.5~7.0 Packaging & Shipping Packaging & Shipping 1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment. If you're afraid of the destination expense,we can do the FOB for you. 2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time, save money. Our Services Our Services […]