99% Boric Acid Flakes/ Chunks Safe Delivery Door to Door 5-7 Days

• Customization: Available
• Type: Synthesis Material Intermediates
• Quality: Refined
• Model NO.: flakes
• Colour: White
• Transport Package: 1kg/Foil Bag
• Specification: high quality
• Trademark: Mates
• Origin: Hebei, China
• Production Capacity: 100

Product Description

                                                 Factory Supply Boric Acid Flakes/Chunks  1kg to start

Boric acid is also called "orthoboric acid". It is derived from the action of natural borax (sodium borate) and acid. The chemical formula is H3BO3. The molecular weight is 61.83. White triclinic scales with shiny crystals. The relative density is 1.43514, and the refractive index is 1.337, 1.461, and 1.462. It is soluble in water, ethanol and glycerin. The aqueous solution is acidic, a weak monobasic acid (Ka=6×10-10). The solubility in water increases with increasing temperature. Heat to 1Chemicalbook 69°C (±1°C) for dehydration to generate metaboric acid, and 300°C to generate boric anhydride. Neutralize with strong base to get metaborate. Tetraborate is obtained under weakly alkaline conditions. Preparation method: It can be prepared by adding or sulfuric acid to borax solution, or by decomposing boronite with . Uses: Widely used in the production of borate, water glass, borate, optical glass, enamel, paint, pigment, cosmetics, food preservatives, leather finishing, printing and dyeing auxiliaries and medicine, etc., and can also be used as antiseptic, disinfectant, and astringent Agent.
 

Product name:	Boric acid
CAS:	11
Appearance:	White crystalline powder
Purity:	99%

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