CAS 15244-38-9 Chromic Sulfate Decahydrate (HCID 76965388)

部分構造検索類似構造を探す

基本情報

CAS: 15244-38-9
標準SMILES: O.O.O.O.O.O.O.O.O.O.O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Cr+3].[Cr+3]
InChIKey: KVIYQADEXNCDCB-UHFFFAOYSA-H
分子式: Cr2H20O22S3
平均分子量: 572.3 g/mol

概要

See also: Chromic Cation (has active moiety).

名称と識別子

優先名称: Chromic Sulfate Decahydrate
IUPAC: bis(chromium(3+));trisulfate;decahydrate
現地名: 硫酸クロム（Ⅲ）－水(1/18)
英語名: ChroMiuM(III) sulfate hydrate
分子式: Cr2(SO4)3.xH2O
分子量: 392.18

名称と別名

Chromium sulfate hydrateChromic sulfate decahydrate8Q759N78CXUNII-8Q759N78CXCCRIS 6186CHROMIC SULPHATE DECAHYDRATECHROMIUM(III) SULPHATE HYDRATERefChem:54824Chromium(III) Sulfate HydrateChromic sulphate hydrateQ27270885硫酸クロム(III)N水和物

名称をさらに表示

硫酸クロム(Ⅲ)n水和物硫酸クロム（Ⅲ）－水(1/18)硫酸クロム（III）・水和物硫酸クロム(III)N水和物(硫酸第二クロム)硫酸クロム(III)水和物硫酸クロム(III) 水和物硫酸クロム(Ⅲ) n 水和物硫酸クロム(III)水和物, Reagent Gradeクロム(III)/硫酸/水和物,(2:3:x)ALUM CHROMEChromium trisulfateChromicsulfatehydrateCHROMIUM SULFATE REAGENTCHROMIUM AMMONIUM SULFATEAMMONIUM CHROMIUM SULFATEPOTASSIUM CHROMIUM SULFATECHROMIUM POTASSIUM SULFATE

物性

構造計算による物性

極性表面積: 276 Å²
水素結合供与体数: 10
水素結合受容体数: 22
回転可能結合数: 0
重原子数: 27
形式電荷: 0
複雑度: 62.2

実験および物理化学的性質

Chemical ClassesMetals -> Chromium Compounds, Inorganic

Physical DescriptionTechnical material: Dark green solid; Readily soluble in water; [Merck Index] Violet odorless crystals; Soluble in water; [Alfa Aesar MSDS]

物理化学的性質

融点: 100 °C · 100 °C (dec.)(lit.)
比重(密度): 1.7 g/mL · 1.7 g/mL at 25 °C(lit.)
溶解性: 2 O: · H2O: 可溶(点灯)
外見: クリスタル
色: ダークパープル
水溶解度: 水、アルコールに溶ける。酸に不溶。
InChI: 1S/2Cr.3H2O4S.H2O/c;;3*1-5(2,3)4;/h;;3*(H2,1,2,3,4);1H2/q2*+3;;;;/p-6
InChIKey: KVIYQADEXNCDCB-UHFFFAOYSA-H
SMILES: O.[Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
CAS データベース: 15244 · 15244-38-9(CAS DataBase Reference)

化学的性質

化学的特性greenish black powder(s); amorphous [STR93] [KIR78]

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H302 (97.7%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Hazards Summary · 1 件

Hydrates exist in green and violet forms, with degrees of hydration up to 18H2-O; [Merck Index] A skin and eye irritant; May cause skin sensitization; Harmful by ingestion and inhalation; [Alfa Aesar MSDS] See Chromium. See Chromium(III) sulfate.

Hazard Classes and CategoriesAcute Tox. 4 (97.7%)

安全と保護具

Threshold Limit Values (TLV)0.003 [mg/m3], as Cr(III), inhalable particulate matter

Permissible Exposure Limit (PEL)0.5 [mg/m3]

毒性情報

Adverse EffectsACGIH Carcinogen - Not Classifiable.

安全データ

wgk: 3
tsca: Yes
ridadr: UN 3260 8/PG 2

化学と産業

用途と製造

Uses · 3 件

Used in dyeing textiles (mordant), leather tanning, and chrome plating; Also used to make catalysts, chromium trioxide (Cr-O3), chromium alloys, green varnishes, paints, inks, and glazes for porcelain; [Merck Index]

Electroplating [Category: Plate]

Ceramics making [Category: Hobbies]

応用分野 · 2 件

用途染料中間体、塗料原料、皮革加工

使用Chromium(III) sulfate hydrate is widely used in making chrome tanned leather, paints, inks and ceramics. It is also used in preparation of chromium metal, dye, in printing and dyeing industry. It is involved in the preparation of chrome catalyst.

上流・下流製品情報

上流原料

重クロム酸ナトリウム

サプライヤー67 社

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]

陕西缔都新材料有限公司81124267 17392282731 · [email protected]

天津市光复科技发展有限公司022-85689490 13132141716 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

化合物ノート

読み込み中…

硫酸クロム（Ⅲ）－水(1/18)