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- [[File:01-Iron stain C2.jpg|thumb|Iron stain detail]] A reddish [[iron oxide red|iron oxide]] stain caused by rusted [[iron]] or [[steel]]. Weak acids, such as [[citric acid]] and [[oxalic acid]], ha739 bytes (99 words) - 10:43, 21 September 2022
- ...acid); Phytin® (calcium magnesium salt of phytic acid); Calciphos (calcium iron salt of phytic acid)1 KB (141 words) - 13:13, 4 August 2022
- ...paste. In addition to removing rust, Naval Jelly is used to prepare [[iron|iron]] and [[steel|steel]] surfaces for painting.2 KB (224 words) - 14:17, 17 October 2022
- Green crystals formed by the reaction of [[acetic acid]] with [[iron]]. Ferrous acetate was used as a mordant for black dyes on [[cotton]] and [ iron acetate; acetate of iron; black liquor, iron liquor; pyrolignite of iron1 KB (140 words) - 09:11, 2 August 2022
- ...acture of [[glass|glass]] to remove the green color caused by trace [[iron|iron]] components.1 KB (155 words) - 13:00, 28 September 2022
- ...]] prior to plating or finishing. The most common pickling bath for [[iron|iron]] and [[steel|steel]] is composed of a 10-20% [[sulfuric%20acid|sulfuric ac1 KB (188 words) - 12:09, 27 September 2022
- [[File:ferrous sulfate mixture.jpg|thumb|Iron gall ink]] ...[[potassium oxalate]] have been mentioned as sequestering agents to remove iron gall inks, but any addition of an acid to degraded paper or parchment is no3 KB (400 words) - 11:12, 14 December 2023
- ...ic acid is used as a [[tannin]] and as a pale-green to gray [[dye]] with [[iron]] [[mordant|mordants]]. It is being studied as a cancer preventing drug.1 KB (202 words) - 15:28, 1 August 2022
- ...of several physical or chemical methods used to remove [[rust|rust]] or [[iron%20stain|rust stains]]. Examples of physical cleaning methods are: [[petrola * T.Stambolov, B. Van Rheden "Note on the Removal of Rust from Old Iron with Thioglycolic Acid" ''Studies in Conservation'', 13:p.142-144, 1968.2 KB (196 words) - 10:39, 28 June 2022
- ...ne. Ammonium citrate has also been used for cleaning metals such as [[iron|iron]] and [[aluminum|aluminum]] as well as [[copper|copper]] alloys.2 KB (254 words) - 13:51, 26 April 2022
- ...reaction of [[acetic acid]] and [[ferric hydroxide]]. Ferric acetate, or iron acetate, was used in the 19th century to produced sprinkled effects on leat iron acetate1 KB (160 words) - 08:51, 2 August 2022
- ...[chromic acid]] or by mixing [[potassium chromate]] with [[ferrous sulfate|iron sulfate]]. basic iron chromate; ferric dichromate; dicromato de ferro (Port.)1 KB (140 words) - 10:25, 21 September 2022
- ...with [[aluminum|aluminum]] and [[tin|tin]], it is yellow, and with [[iron|iron]], morin is a deep olive brown. It is also used as a spot test reagent for2 KB (264 words) - 09:37, 19 October 2022
- ...used as a water soluble source of oxalate for removing of rust stains and iron gall inks. It is also used as a cleaner for metals and wood, as a mordant848 bytes (120 words) - 08:10, 26 July 2022
- ...ls formed by the reaction of [[nitric acid]] on [[iron]] or [[Ferric oxide|iron oxide]]. Ferric nitrate is used to mordant dyes, to weight [[silk]], and to iron nitrate1 KB (152 words) - 09:01, 2 August 2022
- ...oxalic acid]] for removing of [[rust|rust]] stains and [[iron%20gall%20ink|iron gall inks]]. It is also used as a cleaner for metals and wood, as a [[mord1 KB (190 words) - 11:47, 25 August 2022
- ...nitrotoluene with [[acetic%20acid|acetic acid]] in the presence of [[iron|iron]]. Paratoluidine is used in the manufacture of some synthetic organic red c1 KB (188 words) - 14:36, 17 October 2022
- ...ed in dyeing textiles, polishing metals, and the electrolytic detinning of iron. Ammonium oxalate is also used as a detection reagent for [[calcium|calcium1 KB (146 words) - 13:56, 26 April 2022
- ...olled, or milled, between heavy iron rolls. This produced a smooth finish. Iron impurities in the milled boards have catalyzed acid formation with resultan629 bytes (87 words) - 14:39, 9 May 2016
- ...(Schur 1985). During the same period, it was also called red oxide of [[iron]] by [[sulfuric acid]]. ferrous sulfate; iron sulfate541 bytes (71 words) - 15:38, 1 July 2022
- ...e dye|aniline]] colors. It produces a bluish-red color with [[alumina]] or iron mordants and a dark violet with lead and tin mordants. Gallein is also used1 KB (191 words) - 12:22, 25 July 2022
- [[Iron]] that has been acid treated to make it corrosion resistant. A strong oxidi564 bytes (76 words) - 09:42, 27 September 2022
- ...for removing tarnish and corrosion from silver, copper alloys, and rusted iron. Silver Dip contains: 8 ml of 85% orthophosphoric acid 7 grams of thiourea * R.Organ, "The Corrosion of Tin, Copper, Iron and Steel and Lead" in Preservation and Conservation: Principles and Practi791 bytes (101 words) - 10:25, 31 May 2022
- ...but at low humidity, sodium chloride can initiate the oxidation reaction. Iron powder can reduceoxygen levels to below 0.01% in an air-tight container.1 KB (184 words) - 16:29, 19 July 2023
- ...photographic developer. Glycin is as used as a colorimetric detection of [[iron]], [[phosphorus]], and [[silicon]].1 KB (153 words) - 08:57, 30 August 2022
- ...urities such as [[sulfuric acid]], [[nitric acid]], [[sodium chloride]], [[iron]], and [[chlorine]].3 KB (407 words) - 13:00, 14 September 2022
- ...used as a mordant in textile dyeing and as a component in [[iron gall ink|iron gall inks]]. Ferric sulfate is also used in water purification systems. Fe iron III sulfate; ferric sulphate (Br.); ferric persulfate; ferric sesquisulfate2 KB (225 words) - 11:51, 9 December 2022
- * Produces a green precipitate with iron salts.899 bytes (119 words) - 08:45, 24 May 2022
- ...Solutions of sodium dichromate are used as anticorrosive agents for [[iron|iron]] and preservatives for wood. In the 19th century aqueous solutions of chro2 KB (292 words) - 16:33, 1 June 2022
- ...ly colored lakes with [[aluminum|aluminum]], [[chromium|chromium]], [[iron|iron]], and [[beryllium|beryllium]] salts. It is generally used for the detectio2 KB (252 words) - 11:06, 26 April 2022
- ...ture of [[glass|glass]] to eliminate any green color resulting from [[iron|iron]] impurities. It was also used as a colorant in paints and enamels.2 KB (314 words) - 11:11, 30 April 2022
- ...ed when [[lignin|lignin]] is present (detection limit is about 5%). [[Iron|Iron]] will react with phloroglucinol giving a purple product. Once the two-part2 KB (258 words) - 09:06, 22 October 2022
- ...]]. Phosphoric acid solutions (10-20%) have also been used to clean [[iron|iron]], [[copper|copper]], [[brass|brass]], and [[bronze|bronze]] (Stambolov et. ...by ingestion and inhalation. Burns skin and eyes on contact. Corrosive to iron containing metals.3 KB (360 words) - 09:52, 22 October 2022
- A grayish-yellow mineral composed of [[iron%20disulfide|iron disulfide]]. Marcasite has a different crystalline form than [[pyrite|pyrit white iron pyrite; cock's comb pyrite; marcassite (sp.); Markassit (Deut.); marcassita2 KB (301 words) - 12:28, 17 October 2022
- ...gents are used to remove traces a metals in solutions, such as [[zinc]], [[iron]], [[copper]], [[manganese]], and [[cobalt]]. They are added to detergents * Reissland, Birgit and Frank Ligterink (2011) [https://irongallink.org/ The Iron Gall Ink Website] Maintained by the Cultural Heritage Agency of the Netherl3 KB (334 words) - 11:13, 14 December 2023
- ...o produce a strong, initial black color. Once the aniline black faded, the iron and gallic acid color had developed a strong black tone (Kuhn 1986).2 KB (263 words) - 14:02, 15 August 2020
- ...ce ancient times as a mordant for dyeing. It gives a blue-black color with iron salts. Tannic acid reacts with proteins ([[animal skin|skin]], [[albumin]], * N.Binnie, 'Commercial Rust Conserverters: Surface Protection for Rusted Iron', Canadian Conservation Institute Publications, [http://www.cci-icc.gc.ca/p4 KB (507 words) - 07:54, 8 June 2022
- ...obalt]], [[copper|copper]], cyanide, [[formaldehyde|formaldehyde]], [[iron|iron]], [[nickel|nickel]], nitrate/nitrite, [[hydrogen%20peroxide|peroxide]], ph1 KB (143 words) - 09:11, 26 July 2022
- ...pitated on [[alumina trihydrate]] to produce carmine lake. The presence of iron makes a brighter red color. Neither pigment is permanent enough for use in3 KB (377 words) - 14:51, 20 May 2022
- ...ks]] began to be used. The tannin from the [[gall|gall nut]] reacts with [[iron]] and [[oxygen]] to form a strong black color. Early printing inks containe2 KB (270 words) - 12:53, 15 August 2020
- [[File:iron sulfate_1.jpg|thumb|Powdered iron sulfate]] ...stalline material that has been used in inks, dyes, and the manufacture of iron. Ferrous sulfate oxidizes slowly in moist air to form a brown coating of b3 KB (474 words) - 11:36, 9 December 2022
- | iron942 bytes (134 words) - 19:02, 23 June 2020
- ...an unpleasant, [[sulfur|sulfur]] type odor and can be corrosive to [[iron|iron]]. Malathion has been used for control of [[cockroach|cockroaches]], treatm * Corrodes iron, steel, tin, lead, and copper. May discolor organic red dyes.2 KB (327 words) - 14:51, 16 October 2022
- ...ide|sodium chloride]] (table salt), [[ferrous%20sulfate|ferrous sulfate]] (iron), [[stannous%20chloride|stannous chloride]] (tin), [[copper%20sulfate|coppe3 KB (343 words) - 10:15, 19 August 2020
- It was described by the manufacturer for treatment of iron; copper; copper alloys; brass; steel; zinc; and galvanized materials with c2 KB (236 words) - 09:01, 26 July 2022
- ...as a sequestering agent for some trace metals and has been used to remove iron gall ink and other types of stains from paper. It is also used in medicine,3 KB (436 words) - 16:16, 14 December 2020
- ...roduced enough [[hydrogen%20chloride|hydrogen chloride]] to corrode [[iron|iron]] fasteners within 24 hours. The sodium salt, sodium pentachlorophenate or3 KB (395 words) - 14:35, 3 November 2023
- ...with alkaline or metallic materials, such as concrete, plaster, wallboard, iron or copper.2 KB (211 words) - 11:03, 26 April 2022
- ...oth orange with an alum mordant or a red to violet color when used with an iron mordant. Alizarin orange is also used as an acid-base indicator. In aqueous1 KB (184 words) - 09:25, 26 April 2022
- * T. Stambolev, "Notes on the Removal of Iron Stains from Calcareous Stone," Studies in Conservation, 13, 1968.5 KB (703 words) - 16:16, 20 October 2022
- | iron1 KB (179 words) - 20:52, 23 June 2020
- ...t is also used as a flux in porcelain painting, an anticorrosive paint for iron and steel, and as a component in lead batteries. Because of its toxicity, t3 KB (432 words) - 10:30, 7 October 2022
- copperas; sal martis; sulfate of iron; chacantum (Gr.); attramentum (Lat.)1 KB (146 words) - 15:50, 25 June 2022
- ...low with alum to a dark orange with [[chromium|chrome]] and a green with [[iron]]. The colorants in goldenrod are the [[flavonol|flavonols]], kaempferol an1 KB (173 words) - 12:56, 22 June 2022
- Colors can be produced by adding [[iron%20oxide%20red|iron oxide]] (brown), [[cobalt%20oxide|cobalt oxide]] (blue), or [[manganese%20o2 KB (285 words) - 13:05, 28 June 2022
- ...ficial jappaning of furniture and objects made from papier mache, tin, and iron. Heat was sometimes applied to the varnish to speed drying time. Several fo1 KB (173 words) - 15:43, 31 August 2022
- ...rcury forms alloys, called [[amalgam|amalgams]], with most metals except [[iron]] and [[platinum]]. It is used for [[amalgam gilding]] of [[gold]] and the4 KB (542 words) - 14:41, 3 November 2023
- ...protective and ornamental electroplated coatings on other metals, such as iron and steel. Nickel is also used to produce [[Monel|Monel®]], a highly corro3 KB (453 words) - 13:18, 23 August 2022
- ...ain lines. The wood has a high [[gallic acid]] content that will corrode [[iron]] and other contacting metals. English oak is widely used in furniture, pan2 KB (322 words) - 13:01, 2 October 2020
- ...with a mixture of [[oxalic acid]] and [[potassium chloroplatinate]]. The [[iron]] is reduced with exposure to light then oxidized with a [[potassium oxalat2 KB (328 words) - 09:42, 26 July 2022
- ...used to make amethyst glass and to counteract the yellowish green color of iron oxide in glass. It is used as a black glaze and for painting on porcelain,2 KB (309 words) - 14:12, 1 October 2022
- ...right yellow with alum and tin, a tan with chrome, and an olive green with iron.2 KB (295 words) - 13:57, 27 September 2022
- A common mineral composed of copper iron sulfide. Chalcopyrite has brassy yellow crystals with a metallic luster and3 KB (322 words) - 13:06, 6 December 2022
- | <br /> Corrosion-sensitive metals (Copper, crude steel, crude aluminum, iron, zinc, lead, etc)2 KB (244 words) - 14:20, 12 September 2023
- ...m is strong but lightweight. It is used as a metal alloy with [[copper], [[iron]], and [[steel]], to add strength while decreasing mass. Titanium alloys ar3 KB (357 words) - 13:11, 10 June 2022
- ...], [[mud]], [[plaster]], or [[clay]]. The Romans used a clay cement to set iron posts into stone. Plumber's lute is a mixture of plaster with a weak glue b1 KB (201 words) - 15:33, 26 September 2022
- ...akes, streams, and oceans contains dissolved salts/minerals ([[silica]], [[iron]], [[calcium]], [[magnesium]], [[potassium]], [[sodium]], sulfates, chlorid3 KB (403 words) - 12:41, 27 June 2022
- ...alk, silica, emery flour, jewelers' rouge; paraffin oil on fine wire wool (iron and steel), Goddard's Glow (pewter), Silver Dip (silver, Britannia metal),2 KB (239 words) - 12:45, 9 August 2022
- ...cid salts of most heavy metals, such as manganese, cerium, lead, chromium, iron, zinc and zirconium, can also be effective driers. Some pigments also act a2 KB (255 words) - 14:16, 17 June 2023
- ...the fibers are first soaked in a metallic salt solution (aluminum, chrome, iron, or tin) then placed in the dye solution. Mordant dyes will also form lakes2 KB (257 words) - 15:20, 30 October 2020
- ...produced with [[alum]], [[ tin]], [[chromium]], and [[copper]] mordants. [[Iron]] mordants produce a dull green shade. The fugitive colorant was also used5 KB (673 words) - 10:43, 22 June 2022
- ...e. The shade produced depends on the metal present: aluminum yields a red; iron, a dark violet; and [[chromium|chromium]], a reddish-brown.5 KB (664 words) - 13:21, 22 June 2022
- ...t yellow with aluminum and tin, a tan with chrome, and an olive green with iron. Quercetagetin produces shades of orange and flavine gives a brilliant yell4 KB (508 words) - 13:58, 27 September 2022
- ...glazes. Red lead paint was used as an anticorrosion primer for structural iron and steel until the late 20th century.4 KB (605 words) - 13:52, 19 September 2022
- ...gaseous nitric acid. May adversely react with metals (lead, silver, tin, iron, copper and zinc). Flammable and should be stored separate from other objec7 KB (956 words) - 10:10, 24 May 2022
- ...(Jap.); yang lan (Chin.); mple ths Prossias (Gr.); Pruisisch blauw (Ned.); iron blue; azul da Prússia (Port.); ferrocyanide blue; Turnbull's blue; Paris b6 KB (813 words) - 11:17, 29 November 2022
- ...ically were not bright white as they contained impurities such as residual iron as well as some rutile. For at least a decade from about 1908 onward, labo7 KB (1,020 words) - 10:25, 29 August 2020
- ..., cobalt diacetate, Cd, Cr and Pb compounds, zinc sulfide, [[zinc oxide]], iron oxide, [[Ultramarine blue, synthetic|Ultramarine]], [[titanium dioxide]], A10 KB (1,255 words) - 16:18, 17 June 2023
- ...ters in Sri Lanka, or Khorasan, Iran. The heterogeneous metal mixture of [[iron]] and steel that was drawn out, folded over, and then welded many times pro3 KB (452 words) - 14:24, 19 May 2022
- ...with alkaline or metallic materials, such as concrete, plaster, wallboard, iron, or copper.5 KB (658 words) - 10:53, 3 March 2023
- Any of several [[iron]] alloys (i.e., [[Steel|steels]]) made corrosion-resistant by the addition3 KB (453 words) - 14:23, 4 June 2022
- ...e mineral dolomite varies widely to yellow, pink, green, brown and gray. [[Iron]] is often a minor component replacing some of the [[magnesium]]. Dolomite4 KB (493 words) - 14:39, 22 July 2022
- ...ated alumina substrate, such as [[alumina trihydrate]]. Tin, chromium, and iron mordants can produce purple, brown, and pink colors, respectively. After co9 KB (1,253 words) - 13:18, 22 June 2022
- ...n Europe as alternative piping for town water services to replace corroded iron pipes. Artificial leathers, such as naugahyde (developed in 1936), became14 KB (1,877 words) - 10:00, 6 November 2023
- ...cted from the bark of oak trees. Oak [[gall|galls]] were used to produce [[iron gall ink]].5 KB (776 words) - 08:39, 4 August 2022
- ...who were seeking to find a use for titanium-rich ore such as [[ilmenite]] (iron titanium oxide) noted that titanium dioxide showed promise as a pigment due14 KB (1,967 words) - 10:21, 29 August 2020