Sell Oxalic acid

Description

Product Overview: oxalic acid, the oxalic acid, the most simple binary acid. Simple structure HOOCCOOH. It is usually colorless and transparent crystal, harmful, cause loss of balance the body&#**9;s pH, affect the child&#**9;s development, oxalic acid plays an important role in industry, oxalic acid can rust. Oxalic acid are found in nature, often in the form of oxalate in plants such as barberry, Rumex grass, wood sorrel and sorrel grass of the cell membrane, almost all of the plants contain calcium oxalate. Performance: Index Specification Total Acidity% *9.7% Ash% 0.*8% Loss on ignition% 0.**8% Iron% 0.**9% Sulphate% 0.*9% Chliride% *8.*0% Heavy metal 9.4% Application: complexing agent. Masking agent. Precipitant. Reducing agent. Analysis to test and determination of beryllium, calcium, chromium, gold, manganese, strontium, thorium and other metal ions. Analysis of microscopic examination microcrystalline sodium and other elements. Precipitation of calcium, magnesium, thorium and rare earth elements. Calibration solution of potassium permanganate and cerium sulfate standard solution. Bleach. Help agent. Packing: *5KG woven bag, plastic woven. Transportation: prohibited and acids, oxidants, food and food additives mixed transport. Transport The transport vehicles should be equipped with the appropriate variety and quantity of fire equipment and emergency equipment leakage. Transit should be anti-exposure, rain, anti-high temperature. According to the provisions road transport routes. Storage: Store in a cool, dry, ventilated warehouse, away from fire and heat.