potassium hydroxide in English
Primary alkaline batteries use sodium hydroxide or potassium hydroxide as the electrolyte.
Use "potassium hydroxide" in a sentence
1. 20 Acid calibration potassium hydroxide, to phenolphthalein as indicator.
2. Bases, such as ammonium hydroxide, potassium hydroxide, sodium hydroxide
3. bases, such as ammonium hydroxide, potassium hydroxide, sodium hydroxide;
4. (iii) bases, such as ammonium hydroxide, potassium hydroxide, sodium hydroxide;
5. (c) bases, such as ammonium hydroxide, potassium hydroxide, sodium hydroxide;
6. Lye - - spelled ly - e -- also called sodium hydroxide or potassium hydroxide.
7. Hydrolysed lecithins: not more than 45 mg of potassium hydroxide per gram
8. Potassium Bromate is produced when bromine is passed through a hot solution of potassium hydroxide
9. Potassium hydroxide residue in a catalyst pot reacted violently when Acetic acid was added [MCA Case History 920
10. Filter under vacuum until dry and continue the analysis as described under 5, beginning with potassium hydroxide treatment.
11. Sodium oxide and potassium oxide are Alkalis which dissolve in water to form soluble bases sodium hydroxide and potassium hydroxide respectively.
12. The alkali part of ‘chlor-alkali’ often refers to Caustic soda (usually sodium hydroxide but potassium hydroxide can also be formed)
13. Sodium hydroxide, sometimes called Caustic soda; Potassium hydroxide, sometimes called Caustic potash; Calcium oxide, sometimes called Caustic lime; Caustic may also refer to:
14. A rinse solution for removing thick film resist includes dimethylsulfoxide, potassium hydroxide, alcohol amine, aromatic alcohol, corrosion inhibitor of polyacrylic acid series and condensation.
15. Liquid formulations of corrosive alkaline drain cleaners can contain sodium hypochlorite (bleach) and lye (sodium hydroxide or potassium hydroxide) in concentrations up to 50 percent.
16. This Flux drum pump kit for Alkalis comes complete with everything needed for transferring potassium hydroxide, sodium hydroxide and other Alkalis from 55-gallon drums and other containers
17. Caustic soda is one of the common names for sodium hydroxide (NaOH). It is also known as lye, although lye may refer to either potassium hydroxide or sodium hydroxide
18. Suitable alkali for treating the lecithin include sodium and potassium sorbate, sodium and potassium carbonate, sodium and potassium bicarbonate, sodium and potassium acetate, sodium and potassium hydroxide, and mixtures thereof.
19. The standards rhamnose, fucose, Arabinose, xylose, mannose, galactose and glucose were obtained from Merck, together with hydrochloric acid, sulphuric acid, acetic acid, acetic acid anhydride, ammonium hydroxide, potassium hydroxide, sodium sulphate, potassium borohydride and 1-methylimidazol.
20. The most commonly utilized Confirmatory tests include periodic acid-Schiff (PAS) staining, nail culture, in-office potassium hydroxide (KOH) preparation of nail clippings, or polymerase chain reaction (PCR) [5, 6], each conferring unique strengths and limitations.
21. A formulated oil will often have KOH (potassium hydroxide), a strong base, in small amounts, as it is an effective neutralizer used in refining petroleum.Additives that perform a similar function in a motor oil include magnesium and calcium sulphonates
22. The invention concerns a carbon dioxide absorbent for use in anaesthesiology, in which the absorbent comprises at least one pharmaceutically acceptable hydroxide essentially free of sodium and/or potassium hydroxide and a carbon dioxide absorbingly effective amount of a compatible humectant.
23. The present invention provides a method for straightening and colouring keratinous fibres, comprising the following steps: A) treating the fibres with a straightening composition (G), B) treating the fibres with a colorant (F); the straightening composition (G) comprises at least one alkalifying agent from the group consisting of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, calcium hydroxide and/or guanidinium hydroxide, and the colorant (F) comprises at least one direct acid dye.
24. Thus, according to the present invention there is provided a method for making a substantially pure higher MW phenylalkylsiloxane from a lower MW phenylalkylsiloxane by polymerisation of the lower MW phenylalkylsiloxane under vacuum in the presence of an aqueous alkaline solution containing one or more alkalis selected from the group of potassium hydroxide, magnesium hydroxide, calcium hydroxide, rhubidium hydroxide ammonium hydroxide, tetraalkylammonium hydroxide, tetraalkyl ammonium alkoxide and phosphonium hydroxides in an amount of from 50ppm or greater based upon the amount of lower MW phenylalkylsiloxane.
25. A method for straightening and colouring keratinous fibres, comprising the following steps: A) treating the fibres with a straightening composition (G), B) treating the fibres with a conditioner (K), C) treating the fibres with a colorant (F); the straightening composition (G) comprises at least one alkalifying agent from the group consisting of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, calcium hydroxide and/or guanidinium hydroxide, the conditioner (K) and/or the colorant (F) comprises at least one reducing agent from the group consisting of thiolactic acid, thioglycolic acid, cysteine, sodium sulphide, sodium sulphite, sodium thiosulphate, sodium dithionite and/or cosmetically tolerated salts thereof, and the colorant (F) comprises at least one direct acid dye.