Boric acid CAS 10043-35-3 exists in 99.6% white flakes (1~3mm/3~5mm) and 99.5% white crystalline powder. It is a high purity boric acid. Boric acid is actually boric oxide Hydrate. Specific gravity of 1.43 5(15℃). Boric acid's solubility in water increases with temperature rise, and volatile with the steam; And its solubility in the inorganic acid is smaller than that in water.
Specification of Boric acid flakesBoric acid flakes Pharma grade (1~3mm/3~5mm)
Appearance White flakes
Assay, % 99.60~100.80
Water Insoluble, % ≤ 0.01
Heavy Metals (Pb), % ≤ 0.0005
Particle size, mm As customized
Boric acid powder Pharma grade BP2014
Appearance White or almost white, crystalline powder
pH 3.8 to 4.8 for solution
Heavy metals,ppm ≤ 15
* Please refer to Technical Data Sheet for lot specifications data
Application of Boric acid
Boric acid is an important raw materials of glass, enamel,cosmetics,pharmaceutical,etc.Boric acid used as disinfectants and antiseptics;has effects of disinfection antiseptic, convergence, cleaning and mucous membrane and melt sticky secretion;
Boric acid used as Pesticides;
Boric acid used in Cosmetic industry;
Boric acid used as PH value conditionaing agent;
Boric acid used as high purity analysis reagent,etc.
Packing25kg per fibre drum
9 MT per 20ft container with pallets, 12 MT without pallets.
Storage & Handling
Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.
It is valid for 2 years under proper condition.
* Please refer to MSDS for more information about Safety, Storage and Transportation.