99% Orthoboric Acid Formula: H3bo3 Boric Acid

Product Specifications

Prod Model:	99%
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Apperance:	Fine White Powder
Classification:	Boric Acid
Appearance:	Crystal
Grade Standard:	Agriculture Grade
Acid Strength:	Strong Acid
Kind:	Inorganic Acid
Quality:	Tech Grade
Packing:	Paper Bag
Element:	Monobasic Acid
Oxidation:	Non Oxidizing Acid
Volatility:	Volatile Acid
Stability:	Stabilized Acid

Product Description

1. Boric Acid Quality standard: Boric Acid(H2BO3)GB/T538-2006

2. Boric Acid Uses:
Heat resistant glass, glass fibres, porcelain enamals, boron chemicals, metallurgy, flame retardant in sellulosic insulation, mattress batting, fungus control and textile products.

3. Boric Acid Properties:
Odorless white powder or scalelike crystal with smooth felt, Soluble in water, ethanol, glycerol, ether and essential oil. Aqueous solution is weak acidic. It will gradually lose water if heated, and will produce boron anhydrous at 300° C.

4. Boric Acid Package: 50kg/PP woven bag with PE liner inside.

5. Boric Acid Storage:
Store in a cool, dry, well ventilated place out of direct sunlight. Store away from metals, reducing agents, alkali carbonates and hydroxides.

Name	Boric acid	Specification
Item	Data	Results
(H3 BO3 )%          Content	≥ 99.8%	99.9%                                      56.3%
Chloride(Cl)%	≤ 0.15%	≤ 0.05%
Matters insoluble in water %	≤ 0.06%	≤ 0.01%
Iron(Fe)%          content	≤ 0.005%	≤ 0.02%
Sulphate:	≤ 0.30%	≤ 0.1%
Heavy metals (Pb)%	≤ 0.001%	≤ 0.0001%
NH3 %              ≤	≤ 0.7%	≤ 0.3%