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People are ingesting borax. Also known by its chemical name sodium borate decahydrate, borax is a salt typically used to kill ants and boost laundry detergent, among other household cleaning needs ...
Borax is also easily converted to boric acid and other borates, which have many applications. Its reaction with hydrochloric acid to form boric acid is: Na 2 B 4 O 7 ·10H 2 O + 2 HCl → 4 H 3 BO 3 + 2 NaCl + 5 H 2 O. Borax is sufficiently stable to find use as a primary standard for acid-base titrimetry. [17]: p.316
Borax crystals. Common borate salts include sodium metaborate (NaBO 2) and borax. Borax is soluble in water, so mineral deposits only occur in places with very low rainfall. Extensive deposits were found in Death Valley and shipped with twenty-mule teams from 1883 to 1889. In 1925, deposits were found at Boron, California on the edge of the ...
Instead he found a white crystalline powder, borax, in the dry Searles Lake bed. [7] In 1873, he went into production as the San Bernardino Borax Mining Company to mine borax. Long mule teams were used to haul borax in wagons to San Pedro, until the much closer settlement of Mojave was used after the Southern Pacific Railroad reached it in 1876 ...
As part of Lead Poisoning Prevention Week, the Kane County Health Department is recommending children living in certain parts of the county have their blood tested for lead levels. Aurora has the ...
The Poison Control Centre of Ain Shams University (PCC-ASU) was established in 1981. It is one of the earliest poisoning treatment facilities to be established in the Middle East. It has its own inpatient department, ICU and Analytical Toxicology unit. [21] It serves between 20 and 25 thousand cases a year.
Sodium perborate is manufactured by reaction of borax Na 2 B 4 O 7 and sodium hydroxide NaOH to give sodium metaborate NaBO 2, which is then reacted with hydrogen peroxide to give hydrated sodium perborate: [3] [10] Na 2 B 4 O 7 + 2 NaOH → 4 NaBO 2 + H 2 O 2 NaBO 2 + 2 H 2 O 2 → Na 2 B 2 O 4 (OH) 4. A surfactant may be added to control ...
The solution of orthoboric acid and borax in 4:5 ratio is used as a fire retarding agent of wood by impregnation. [38] It is also used in the manufacturing of ramming mass, a fine silica-containing powder used for producing induction furnace linings and ceramics. Boric acid is added to borax for use as welding flux by blacksmiths. [39]