基本情報
- CAS
12069-69-1- 標準SMILES
O=C([O-])[O-].[Cu+2].[Cu+2].[OH-].[OH-]- InChIKey
ZMMDPCMYTCRWFF-UHFFFAOYSA-J- 分子式
- CH2Cu2O5
- 平均分子量
- 221.12 g/mol
- 単同位体質量
- 219.849417
概要
Malachite is a mineral with formula of Cu2+2CO3(OH)2 or Cu2(CO3)(OH)2. The IMA symbol is Mlc.
名称と識別子
- 優先名称
- Malachite
- IUPAC
- dicopper;carbonate;dihydroxide
- 現地名
- 炭酸銅
- 英語名
- Cupric carbonate basic
- 分子式
- CO3.Cu.CuH2O2
- 分子量
- 221.11
名称と別名
MalaquitaRefChem:800733Cu2(OH)2 CO31319-53-5MalachiteBasic cupric carbonatedicopper;carbonate;dihydroxideCupric carbonate, basicCopper(II) carbonate, basicCH2Cu2O5SCHEMBL119019CUPRUM CARBONICUM [HPUS]
名称をさらに表示
マラカイトヒドロオキシ炭酸銅塩基性炭酸銅ヒドロキシ炭酸銅(II)炭酸銅炭酸銅(II)(塩基性)炭酸銅(II)(塩基性),2N5塩基性炭酸銅()炭酸銅(Ⅱ)塩基性一水和物塩基性炭酸第銅(Ⅱ）炭酸銅(II)(塩基性)(炭酸第二銅)炭酸銅(II)(塩基性),2N5(炭酸第二銅)塩基性炭酸銅(Ⅱ)塩基性炭酸銅(II) PURUM P.A.,≥95% (RT)塩基性炭酸銅(II) REAGENT GRADE炭酸銅(II)塩基性塩基性炭酸銅(II)塩基性炭酸銅(Ⅱ)一水和物二水酸化炭酸銅(II), Cu 55% min炭酸銅(II), 塩基性COPPER CARBONATEbasicCUPRIC CARBONATEBasic copper carbonateCOPPER(II) CARBONATE BASICCOPPER (II) CARBONATEbasiccopper(ii)carbonatecopper(ii)carbonatehydroxide(2:1:2)
物性
構造計算による物性
- 極性表面積
- 65.2 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 5
- 回転可能結合数
- 0
- 重原子数
- 8
- 形式電荷
- 0
- 複雑度
- 18.8
実験および物理化学的性質
Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionGreen to blue or dark green solid; [Merck Index] Dark green powder; [Sigma-Aldrich MSDS]
物理化学的性質
- 融点
- 200 °C · 200 °C
- 比重(密度)
- 4 · 4
- 貯蔵温度
- Sealed in dry,Room Temperature
- 溶解性
- 水性酸（わずかに）
- 外見
- 個体
- 比重
- 4 · 4.
- 色
- 緑
- 水溶解度
- 不溶性
- Merck
- 14 · 14,2631
- 化粧品成分の機能
- 抗菌剤
- InChI
- InChI=1S/CH2O3.2Cu.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4
- InChIKey
- ZMMDPCMYTCRWFF-UHFFFAOYSA-J
- SMILES
- C(=O)([O-])[O-].[Cu](O)O.[Cu+2]
- CAS データベース
- 12069 · 12069-69-1(CAS DataBase Reference)
- EPAの化学物質情報
- Copper carbonate, basic (12069-69-1)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
危険有害性情報
Regulatory Informationmalachite: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
Oral LD50 (rat) of 159 mg/kg also reported; Causes somnolence, diarrhea, and normocytic anemia in oral lethal-dose studies of rats; [RTECS] Acute copper poisoning after ingestion can cause liver injury, methemoglobinemia, and hemolytic anemia. Acute renal failure may result, secondary to massive hemoglobinuria. [Goldfrank, p. 1297-1302] A skin and strong eye irritant; Harmful by ingestion; [Sigma-Aldrich MSDS] See Copper(II) carbonate.
安全と保護具
Exposure Control and Personal Protection0.01 [mg/m3], respirable fraction (Cu, inorganic cmpnds)[German Research Foundation (DFG)]
Threshold Limit Values (TLV)1.0 [mg/m3], as Cu
Permissible Exposure Limit (PEL)1.0 [mg/m3], as Cu
Immediately Dangerous to Life or Health (IDLH)100.0 [mg/m3], as Cu
毒性情報
Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
安全データ
- wgk
- 2
- tsca
- TSCA listed
化学と産業
用途と製造
Uses
Found as the mineral malachite; Used as a seed treatment fungicide, in pyrotechnics, as pigment for paints and varnishes, in animal and poultry feeds, for sweetening petrol sour crude stock, to make other copper salts, and as a veterinary nutritional factor; [Merck Index] Active product registrations in the US for use as a wood preservative, to make antifouling coating products for boats and wood preservatives, as a post-harvest wrap for pears (prevents scald), and aquatic algaecide/herbicide; [NPIRS] Used as a catalyst, mouse repellent, astringent in pomades, and antidote for phosphorus poisoning; Also used in insulating materials, canvas belting, and rubber curing; [EPA OHM/TADS]
Petroleum Production and Refining [Category: Industry]
Painting [Category: Hobbies]
応用分野
解説炭酸水酸化銅 (II) ともいう。次の2形態がある。 (1) CuCO3・Cu(OH)2 (孔雀石型) 。緑色粉末で硫酸銅 (II) と炭酸ナトリウムの溶液を室温で混合することで得られる。比重 3.85。水，エチルアルコールに不溶。酸，アンモニア水に可溶。 (2) 2CuCO3・Cu(OH)2 。 (藍銅鉱型) 。青色粉末で比重 3.88。水に不溶。希酸，アンモニア水に可溶。湿った空気中に放置すると，緑色 (孔雀石型) へ徐々に変る。ブリタニカ国際大百科事典 小項目事典 ブリタニカ
用途鍍金用、顔料用
使用Used to kill algae and as a pigment
一般的な説明Copper(II) carbonate basic is naturally found in azurite and malachite. On heating, it undergoes decomposition to form copper(II) oxide, carbon dioxide and water. Due to its high initial discharge capacity, copper(II) carbonate (basic) is being considered as a promising candidate as anode materials for lithium-ion batteries.
調製方法
製造方法Basic carbonate is obtained from its naturally occurring minerals. It also may be prepared by mixing a solution of copper sulfate with sodium carbonate. The precipitate is then filtered and dried.
上流・下流製品情報
上流原料
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