Boric Acid

H3BO3................................99.5% min

Sulphate(as SO4).................0.20% max

Iron(as Fe)............................0.002% max

Chloride(as Cl)......................0.05% max

NH3.....................................0.50% max

Water insoluble matter...........0.04% max

Heavy Metals(Pb)..................0.001% max

Taiyuan Tengruida Chemicals Co., LTD is professionally engaged in manufacturing and exporting Chemical Raw Material, with superior geographical position and convenient transportation.Mainly produce Inorganic & Organic Chemicals that apply in Paint, Leather & Textile, Rubber, Fertilizer and water-treatment, etc. Depending on our excellent product quality, good after-sale services, our products exported to more than 30 countries and regions, and enjoyed a good reputation in both home and abroad.We will continue to pursue the "quality first, customer foremost " services concepts. Relying on our strictly quality control and professional team, we are confident to serve you better.