硫酸(U)五水和物 化学特性,用途語,生産方法
外観
青色澄明の液体
定義
本品は、主に次の化学式で表される塩基性炭酸第二銅からなる、天然に産する鉱物の一種である。
溶解性
水に溶けやすく、エタノールにほとんど溶けない。
解説
くじゃく石．銅鉱床の酸化帯などに鮮やかな色をなして産出する．単斜晶系，空間群 P 21/a，格子定数 a0 ＝ 0.950，b0 ＝ 1.197，c0 ＝ 0.324 nm．β ＝ 98°45′．単位胞中に4個の基本組成が含まれる．密度4.05 g cm－3．硬度3.5～4．柱状結晶として産出することもあるが，多くは繊維状，放射状の集合体として産出し，表層はぶどう状，花弁状などを呈する．へき開{2"01}完全．金剛光沢，繊維状集合体では絹糸光沢，緑～黒緑色で飾石に用いられる．
用途
分析におけるCuイオンの供給源、医薬原料、メッキ材料、電池用。
化粧品の成分用途
皮膚コンディショニング剤
効能
解毒薬 (リン), 銅補充薬
使用上の注意
乾燥した空気中で徐々に風解する。
説明
Copper(II) sulfate pentahydrate is known as blue vitriol. It is an odorless blue crystal that readily dissolves in water. It is also soluble in methanol, glycerol and slightly soluble in ethanol. The highly toxic, non-combustible has a nauseating metallic taste and turns white when dehydrated. Structurally, in the pentahydrate molecule, each copper(II) ions is surrounded by four water molecules in the corners and the fifth water molecule is attached by hydrogen bonding. Copper (II) sulfate has many applications including preparation of Bordeaux mixture, a fungicide preparation. Electroplating, timber preservation and textile industry use copper (II) sulfate.
化学的特性
Copper sulfate is a greenish-white crystalline solid; the pentahydrate is Blue powder or granules, or ultramarine crystalline solid.
使用
Copper (II) sulfate pentahydrate salt may be used for the fabrication of copper nanoparticles by chemical reduction. The pentahydrate salt of copper may be used as a catalyst for the conversion of aromatic aldehydes to primary amides via aldoximes. Reduced graphene oxide-supported copper nanoparticles (rGO/Cu NPs) may be prepared by copper (II) sulfate pentahydrate and graphitic precursors. An aqueous electrolytic bath containing CuSO
4.5H
2O as one of the constituents was used for the preparation of Cu
2ZnSnS
4 (CZTS) thin film solar cell. Ferric chloride hexahydrate (FeC
l3.6H
2O) and copper(II) sulfate pentahydrate (CuSO
4.5H
2O) may be used to fabricate Fe-Cu binary oxide sorbents for arsenic removal applications.
定義
ChEBI: Copper(II) sulfate pentahydrate is the pentahydrate of copper(2+) sulfate. A bright blue crystalline solid. It is a hydrate and a metal sulfate. It contains a copper(II) sulfate.
主な応用
Copper(II) sulfate pentahydrate has been used:
as an additive in trace element solution preparation in solid glucose minimal media.
as a component of adamsII solution in Pneumococcal media.
in the preparation of alginate gel for drug encapsulation.
Copper(II) sulfate is an inorganic Lewis acid commonly used to promote acid catalyzed organic reactions. It is used as a reagent for the synthesis of copper carbenoids. It can also act as an effective redox catalyst in combination with other mixed oxidizing systems.
Copper Sulfate Pentahydrate Fine Crystals serve as the main ingredient for manufacturing Bordeaux and Burgundy mixtures that are used as algaecides, both on the farm and to ensure safe water supplies. Bordeaux mixtures are also employed to adjust and maintain copper deficient soils to optimum levels.
一般的な説明
Blue crystalline granules or powder. Melting point 110°C (with decomposition). Non-combustible. Nauseating metallic taste. Odorless. White when dehydrated.
空気と水の反応
Slowly effloresces in air. Water soluble.
反応プロフィール
Copper sulfate pentahydrate can be dehydrated by heating. Serves as a weak oxidizing agent. Causes hydroxylamine to ignite. Gains water readily. The hydrated salt is vigorously reduced by hydroxylamine [Mellor 8:292(1946-1947)]. Both forms are incompatible with finely powdered metals. Both are incompatible with magnesium, corrode steel and iron, may react with alkalis, phosphates, acetylene gas, hydrazine, or nitromethane, and may react with beta-naphthol, propylene glycol, sulphathiazole and triethanolamine if the pH exceeds 7 . Both act as acidic salts, corrode metals and irritate tissues.
火災危険
Literature sources indicate that Copper sulfate pentahydrate is nonflammable.
職業ばく露
Copper sulfate is used as intermediate and wood preservative; also used in production of copper compounds; to detect and to remove trace amounts of water from alcohols and organic compounds; as a fungicide and algicide; in veterinary medicine and others.
輸送方法
UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
不和合性
Aqueous solution is an acid. May form explosive materials on contact with acetylene and nitromethane. Incompatible with strong bases; hydroxylamine, magnesium; zirconium, sodium hypobromite, hydrazine.
廃棄物の処理
Copper-containing soluble wastes can be concentrated through the use of ion exchange, reverse osmosis, or evaporators to the point where copper can be electrolytically removed and sent to a reclaiming firm. If recovery is not feasible, the copper can be precipitated through the use of caustics and the sludge deposited in a chemical waste landfill Add soda ash to waste CuSO4 solution; let stand 24 hours. Decant and neutralize solution before flushing to sewer. Landfill sludge.
硫酸(U)五水和物 上流と下流の製品情報
原材料
準備製品