Qingdao Guanghuiyuan Commercial Co. ltd

We are offering Oxalic Acid. usage: 1. in metallurgy industry: as precipitating and separating function for rare-earth metal. 2.in light industry: polishing for marble, rust-remover, bleaching, dirt-remover, leather-processing, wood 3.in dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for acetic acid, as coloring mordant for fast pigment dyestuff 4.in electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent. 5.in other aspects: as analysis reagent, raw material of chemicals.

We are offering 57% Zinc Carbonate. Specifications basic zinc carbonate property: solube in acids, alkaline and ammounium salt solutions; insoluble in water appearance: white, crystalline powder use: transparent activator in rubber, feed additives;sulfur absorber in petroleum industries cosmetics parmaceuticals ;zinc salt.

We are offering Formic Acid. usage: 1, pharmaceutical industry :caffeine, analgin , aminopyrine, vitamin b1, etc. 2, leather industry: tanning agent, deliming agent, neutralizer etc. 3, printing and dyeing industry :acid stains etc. 4, chemical industry:methane amide, dmf, age resister, etc. 5, rubber industry:coagulation, etc. 6, steel industry:acid cleaning of steel production, etc. 7, paper industry:pulp manufacturing, etc. 8, pesticide industry:triazolone, disinfest, etc. 9, food industry:disinfectant , preservative etc. 10, poultry industry:silage, etc.

We are offering Glacial Acetic Acid. classification: carboxylic acid cas no.: 64-19-7 other names: ethanic acid mf: c2h4o2 einecs no.: 200-580-7 appearance: colorless and transparent.