hangzhou longshan chemical co.,ltd - Product - Bombay Harbor, Directory of Outsourcing to India, Manufacturers, Suppliers, Exporters and Importers in India.

manufacturers, exporters, products and services in India

Home › hangzhou longshan chemical co.,ltd

hangzhou longshan chemical co.,ltd

Products

click on image to enlarge	Tris-(hydroxymethyl)-aminomethane - Apr, 29 2007 Description WHITE CRYSTALLINE POWDER ASSAY(%) 99.5 MIN. SOLUBILITY 40%, H2O, CLEAR, SLIGHTLY YELLOW SOLUTION MELTING POINT（℃） 167-171 PH 10.0-11.5 UV/VIS A(280)≤0.4, A(260) ≤0.5, 40%,H2O COLOR 30APHA MAX. LOSS ON DRYING（%） 0.1MAX. RESIDUE ON IGNITION（%） 0.1MAX. HEAVY METAL（%） 0.001 MAX.