chromic acid in English
A wide variety of electrolytes are used to produce the desired surface properties: chromic acid , sulfuric acid, and oxalic acid are the most common but borates, citrates and oxoacids are also sometimes used.
Use "chromic acid" in a sentence
1. Chromic acid and aluminum, the free Chromic acid may be calculated as follows: free Chromic acid, (M)=Crv1, (M)-3[CrIII, (M) + Al, (M)]
2. Product Name: Chromic Acid, Technical
3. Chromate: any salt of chromic acid
4. Of or derived from Chromic acid.
5. A wide variety of Chromic acid options are available to you, such as Chromic acid, boric acid, and sulfonic acid.
6. 151) Type I Chromic acid Anodized coating
7. Sodium Bichromate Anhydrous Sodium dichromate, Solution Sodium Dichromate Burnishing Solution Chromic acid (H2Cr2O7), disodium salt, aqueous solution Chromic Acid (H2cr2o7), Disodium Salt
8. Chromate definition: any salt or ester of chromic acid
9. And Chromic acid can come from several different reagents
10. Noun a salt of chromic acid, as potassium Chromate, K2CrO4.
11. By 1.92 (MW of Chromic acid divided by AW of chromium)
12. Chromic Acid is a dark, purplish red, odorless, sand-like solid
13. Device and method for regenerating solutions containing chromic acid in electrolytic chroming baths
14. Chromic acid may also refer to the molecular species, H 2 CrO 4 of which the trioxide is the anhydride. Chromic acid features chromium in an oxidation state of +6 (or VI)
15. [3] Historically, Brucine was distinguished from strychnine by its reactivity toward chromic acid
16. 3), in varying percentages by weight, is commonly used to produce Chromic acid
17. The substance is oxidized by heating with chromic acid in dilute sulfuric acid.
18. Catalytic synthesis of pyrano- and furoquinolines using nano silica Chromic acid at room temperature
19. Chromic acid is not a popular cleaning solution, because chromium is classified as a carcinogen
20. COCO Amides are incompatible with strong oxidizers such as hydrogen peroxide, bromine and chromic acid
21. What is Chromic Acid Anodize? Chromic acid anodizing or type I anodize results in the thinnest anodic coat of the principal three types; typically on the order of .00002”-.0001” (20 to 100 microinches) per surface
22. Secondary alcohols are oxidized to ketones while the Cr +6 ion in the Chromic acid is …
23. The global Chromic Acid market is segmented by company, region (country), by Type, and by Application
24. Type I Chromic Acid Anodizing is an electrochemical process that creates a thin aluminum oxide film by rapidly …
25. This Chromic acid solution has the potential to be emitted as an aqueous mist from chrome-plating processes.
26. Chromic acid, \(H_2CrO_4\), is a strong acid and is a reagent for oxidizing alcohols to ketones and carboxylic acids
27. Chromic acid is produced by adding a soluble CrVI compound (e.g., chromium trioxide) to an aqueous solution to yield H
28. Type I Anodizing uses chromic acid to give aluminum similar properties to type II as described above, just a thinner film.
29. Method S317 was validated with generated samples of Chromic acid mist [2,5], and P&CAM 169 was tested with field samples [1,6].
30. Chromic acid anodization (CAA) is the one of the oldest and most widely used processes in the aerospace and metal finishing industries
31. Chromate is a type of inorganic salt containing chromic acid consisting of Chromate ion (anions). It can be distinguishable by its specific yellowish colour
32. Chromates are the salts of chromic acid which contains the Chromate anion with chemical formula CrO42– and usually have an intense yellow color
33. 2,104 Chromic acid products are offered for sale by suppliers on Alibaba.com, of which inorganic acids accounts for 14%, organic acid accounts for 3%
34. Reactions: aldehydes and primary alcohols are oxidized to carboxylic acids while the Cr +6 ion in the Chromic acid is reduced to Cr +3
35. If the clothing is to be laundered or otherwise cleaned to remove the Chromic acid or chromates, the person performing the operation should be
36. Nano silica Chromic acid (nano-SCA) is a solid acid which can be used for different reactions either as reagent or as catalyst under heterogeneous conditions
37. (M=molar concentration.) The changes in concentration of free Chromic acid during the effec tive life of each bath are shown in curves 2 of figure 1
38. REASON FOR CITATION * Chromic Acid is on the Hazardous Substance List because it is regulated by OSHA and cited by ACGIH, DOT, NIOSH, DEP, IARC, NFPA and EPA.
39. Players, stakeholders, and other participants in the global Chromic Acid market will be able to gain the upper hand as they use the report as a powerful resource.
40. Tartaric Anodize – Tartaric-Sulfuric Anodize (TSA) is an alternative to chromic acid Anodize (CAA), that builds a thin-film anodic coating and provides corrosion protection and a mechanical bond
41. Chromate- any salt or ester of chromic acid lead Chromate- a poisonous Chromate of lead used as a pigment in paint salt- a compound formed by replacing hydrogen in an …
42. Conventionally processed 7075-T6 aluminum clad Bondements prepared by chromic acid anodization fail at the oxide-primer interface within two to three days when exposed under stress to hot humid conditions
43. Clothing contaminated with Chromic acid or chromates should be placed in closed containers for storage until it can be discarded or until provision is made for the removal of substance from the clothing
44. Anodic films are harder than the substrate ma- terial, the coatings produced by chromic acid and some sulfuric acid baths are too thin or too soft to meet the requirements for abrasion re- sistance
45. Chromium trioxide (also known as chromium(VI) oxide or Chromic anhydride) is an inorganic compound with the formula CrO 3.It is the acidic anhydride of Chromic acid, and is sometimes marketed under the same name
46. For reasons primarily concerning safety and convenience, Chromic acid tends to be produced in a reaction vessel as needed (through the addition of acid to a source of chromium), rather than being dispensed from a bottle.
47. Chromic acid anodizing, or type 1 anodizing, enhances the corrosion resistance of aluminum parts and produces a thin opaque film that is soft, ductile, non-conductive, and to a degree, self-healing.A typical thickness is usually 0.00005-0.0001 inches
48. Chromic anhydride definition is - a brilliant red crystalline substance essentially CrO3 that is made from sodium dichromate and sulfuric acid and that is used especially in chromium plating and as an oxidizing agent —called also chromium trioxide, Chromic acid.
49. • Bichromate • Chromium compounds • Chromium and chromium salts • Chromium metal or chrome • Chromic acid salts • CASRN: 7778-50-9 What are some products that may contain potassium dichromate? Anti-Corrosion Paints Chromium Pigments Color Glazes Concrete Cosmetics: • Concealers • Eyeliner • Eye shadow
50. (adjective) The metal is soluble in solutions of chlorine, bromine, thiosulphates and cyanides; and also in solutions which generate chlorine, such as mixtures of hydrochloric acid with nitric acid, chromic acid, Antimonious acid, peroxides and nitrates, and of nitric acid with a chloride.