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  1. Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns.

  2. Oct 23, 2017 · The commercial product is an aqueous solution that contains 30–70 wt% of SLES. Its properties are similar to those of its non-ether cousin, sodium lauryl sulfate (SLS). Both are used extensively in household and industrial cleaners, as well as in personal care products.

  3. The laboratory preparation of the sodium thiosulfate salt involves the heating of aqueous sodium sulfite solutions along with sulphur. The production of Na 2 S 2 O 3 can also be accomplished by the boiling of aqueous NaOH (sodium hydroxide) with sulphur. The reaction for the method described above is given by; 6NaOH + 4S Na 2 S 2 O 3 + 2Na 2 S ...

  4. Quantifying its deposition amount is also important to determine if a silicone is efficient in a given shampoo formula. 17. Sulfate-based anionic surfactants, such as sodium laureth sulfate and sodium lauryl sulfate, and silicones have been the most applied ingredients in hair shampoo over the decades.

  5. Oct 15, 2021 · Sodium lauryl sulfate and sodium laureth sulfate are the two main sulfates found in shampoo. These compounds create lathers removing oil and dirt. Used in dietary supplements, breads, preserved ...

  6. › wiki › HydroxideHydroxide - Wikipedia

    The hydroxide ion forms salts, some of which dissociate in aqueous solution, liberating solvated hydroxide ions. Sodium hydroxide is a multi-million-ton per annum commodity chemical. The corresponding electrically neutral compound HO • is the hydroxyl radical. The corresponding covalently bound group –OH of atoms is the hydroxy group.

  7. Sulfuric acid is a very important commodity chemical, and indeed, a nation's sulfuric acid production is a good indicator of its industrial strength. World production in the year 2004 was about 180 million tonnes , with the following geographic distribution: Asia 35%, North America (including Mexico) 24%, Africa 11%, Western Europe 10%, Eastern ...

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