; Boric Acid for High Purity; Boric Acid for Medicine; Boric Acid for Photographic Grade

• CAS No.: 10043-35-3
• Formula: Bh3o3
• EINECS: 233-139-2
• Classification: Boric Acid
• Appearance: Powder
• Grade Standard: Reagent Grade
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Industry Grade
• Packaging: Paper Bag
• Element: Polyatomic Acid
• Product Name: Boric Acid
• Mf: Boric Acid
• Storage: Room Temperature
• Melting: >148oc (DEC.)
• Inchi: Inchi=1s/Bh3o3/C2-1(3)4/H2-4h
• Purity: 99%
• Transport Package: 25kg Drum or Sealed Bag
• Specification: industry grade
• Trademark: GM
• Origin: Inner Mongolia
• HS Code: 2810002000
• Production Capacity: 3000tons/Month

Product Description

Product Description

 

Widely used in the production of borates, sodium silicate, borate esters, optical glass, enamels, paints, pigments, cosmetics, food preservatives, leather finishing, printing and dyeing additives, and pharmaceuticals, as well as as as as anti-corrosion disinfectants and astringents.


pharmacological action

Boric acid is a weak preservative, and its aqueous solution is weakly acidic. It combines with amino groups in bacterial proteins to exert antibacterial effects and has a weak inhibitory effect on bacteria and fungi. Low irritation is the biggest characteristic of this product. Can be used as a cleaning agent for skin and mucosal damage, including acute eczema and dermatitis with excessive exudation, stomatitis and pharyngitis, external auditory canal fungal Chemicalbook disease, pustules, chronic leg ulcers, and bedsores. 3% to 5% solution is used to wash the wound surface, 2% solution is used to rinse the mucosal tissue in the eyes and mouth, 4% solution is used for gargling to treat pharyngitis and stomatitis, 2% to 3% boric acid glycerol is used for external auditory canal inflammation, 4% alcohol solution is used for external auditory canal mycosis, and 10% ointment is used for treating skin abscesses, ulcers, and pressure ulcers.
 

 

Items	Standard
Purity≥	99.50%
Color	White
Appearance	flakes
Size	1-3mm 3-5mm
B (%) ≥	17.5±0.1
B2O3 (%) ≥	56.1±0.1
Fe (%) ≤	0.0002
Heavy metals (Pb) % ≤	0.0002
Water insoluble (%) ≤	0.005

 

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