Boric Acid

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Boric Acid (H3BO3) 1. Item: Boric Acid (1)Boric Acid Purity: 99.5%--99.9% (2) Boric Acid Molecular: H3BO3 (3) Boric Acid CAS No. 10043-35-3 EC NO. 233-139-2 Boric Acid HS Code 2810002000 Melting point: 177° C (4) Boric Acid Appearance: White crystal powder (5) Packing: 50kg composite bag 2. Boric Acid Use: 1) Raw materials of glass, enamel, porcelain, pharmaceutical industry 2) Glass and glass fiber 3) For the production of boric acid ointment, disinfectant, astringent, antiseptic and so on. 3. Sotrage: Should be stored in a clean dry warehouse, no open air storage, avoid rain or moisture. Should be installed in the boxcar, ship or transport a car with a roof, should not be colored with the wet mixing of raw materials goods and piling, vehicles must be dry and clean.

Boric AcidItem	Specification
H3BO3	≥ 99.5%
Ammonia	≤ 0.3%
Cl	≤ 0.05%
Fe	≤ 0.002%
Heavy metal	≤ 0.001%
Insoluble matter in water	≤ 0.001%
Sulfate(SO4)	≤ 0.1%

Boric Acid