硫酸(U)五水和物

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H302：飲み込むと有害

  H318：重篤な眼の損傷

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する こと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

硫酸(U)五水和物 価格

MSDS Information

• Copper (II) sulfate

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

• 特徴

  八面体（2長4短型）．CuとCrは同形結晶．4H2Oが[M(H2O)4]型の正方形をつくり(M－OH2 193.2～197.1 pm(Cu)，203.0～205.3 pm(Cr))，その面の上下から2SO4のOが配位している(M－O(SO4) 238.2～243.4 pm(Cu)，242.1～245.8 pm(Cr))，－Cu－O－S(O2)－O－Cu－の鎖状構造を形成．H2Oの一つは結晶水

• 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 CuSO₄.5H₂O as one of the constituents was used for the preparation of Cu₂ZnSnS₄ (CZTS) thin film solar cell. Ferric chloride hexahydrate (FeC_l3.6H₂O) and copper(II) sulfate pentahydrate (CuSO₄.5H₂O) 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.

• 構造

  硫酸銅５水和物の結晶の実体は次の構造式で示すように，銅アクア錯 体が硫酸イオン(SO 42)で架橋されたポリマーである．銅原子１個に対して水分子 5 個のうち，4 つが配 位子，1 つが結晶水である．この結晶を加熱すると，結晶水が飛び，配位している水分子も脱離する． このため，青色の結晶が無色になる．水分を与えると，再び銅アクア錯体になり青色にもどる．

• 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.

• 参考文献

  Cu塩：J.N. Varghese, E.N. Maslen, Acta Crystallorg., Sect. B, 41, 184 (1985), DOI: 10.1107/S0108768185001914.Cr塩：J. Chem. Soc., Dalton Trans., 1985, 1817；T.P. Vaalsta, E.N. Maslen, Acta Crystallogr., Sect. B, 43, 448 (1987), DOI: 10.1107/S0108768187097519.

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