Are you looking for Boric acid flakes 3-5mm or bigger flakes?  Now TNJ Chemical is your best choice as Boric acid flakes suppliers!

Since from 2001, TNJ chemical is the first company to sell Boric acid flakes high purity grade. Now we are the richest experienced supplier in both quality and handling. We can provide different grades of Boric acid flakes 3-5mm.

Now our Boric acid flakes 3-5mm is very popular in UK, Canada, Europe etc. 

If you have any demand or want to buy Boric acid flakes 3-5mm, please feel free to contact sales@tnjchem.com

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 flakes

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 

Assay,%                      99.0~100.5

 * 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.

Packing

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.