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Many sodium borates have important industrial and household applications; the best known being borax, (Na +) 2 [B 4 O 5 (OH) 4] 2− ·8H 2 O = Na 2 B 4 H 20 O 17. The ternary phase diagram of the Na 2 O – B 2 O 3 – H 2 O phase diagram in the 0–100 °C temperature range contains 13 unique hydrated crystalline sodium borates, including ...
Borax (also referred to as sodium borate, tincal (/ ˈ t ɪ ŋ k əl /) and tincar (/ ˈ t ɪ ŋ k ər /)) is a salt (ionic compound), a hydrated or anhydrous borate of sodium, with the chemical formula Na 2 H 20 B 4 O 17. [1] [a] It is a colorless crystalline solid that dissolves in water to make a basic solution.
It is a sodium salt of the orthoboric acid B(OH) 3. The compound is also called trisodium orthoborate , sodium orthoborate , or just sodium borate . However, "sodium orthoborate" has been used also for a compound with formula Na 4 B 2 O 5 , which would correspond to an equimolar mixture of sodium metaborate NaBO 2 and trisodium borate proper.
Also known by its chemical name sodium borate decahydrate, ... sodium and oxygen, it is a chemical compound and not structurally the same as boron ... No. 9 TCU women end a 35-year losing streak ...
A borate is any of a range of boron oxyanions, anions containing boron and oxygen, such as orthoborate BO 3− 3, metaborate BO − 2, or tetraborate B 4 O 2− 7; or any salt of such anions, such as sodium metaborate, Na + [BO 2] − and borax (Na +) 2 [B 4 O 7] 2−. The name also refers to esters of such anions, such as trimethyl borate B ...
Disodium octaborate is a borate of sodium, a chemical compound of sodium, boron, and oxygen — a salt with elemental formula Na 2 B 8 O 13 or (Na +) 2 [B 8 O 13] 2−, also written as Na 2 O·4B 2 O 3. It is a colorless crystalline solid, soluble in water.
Also called "banana borane", it exists as a dimer. It can be distilled without decomposition at 195 °C (12mm Hg). Reactions with 9-BBN typically occur at 60–80 °C, with most alkenes reacting within one hour. Tetrasubstituted alkenes add 9-BBN at elevated temperature. Hydroboration of alkenes with 9-BBN proceeds with excellent regioselectivity.
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