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iron(III) chloride hexahydrate | 10025-77-1

中文名称
——
中文别名
——
英文名称
iron(III) chloride hexahydrate
英文别名
ferric chloride hexahydrate;iron chloride hexahydrate;Iron (III) chloride;Trichloroiron;hydrate;trichloroiron;hydrate
iron(III) chloride hexahydrate化学式
CAS
10025-77-1
化学式
Cl3Fe*6H2O
mdl
——
分子量
270.298
InChiKey
VITRLXDSBBVNCZ-UHFFFAOYSA-K
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    37 °C(lit.)
  • 沸点:
    280-285 °C(lit.)
  • 密度:
    1,82 g/cm3
  • 闪点:
    280-285°C
  • 溶解度:
    水中的溶解度为920克/升
  • 暴露限值:
    ACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3
  • 稳定性/保质期:
    有潮解性,在空气中易潮解成红棕色液体。0℃时,100g水中溶解度为246g,且在温水中溶解度更大。能溶解于乙醇、丙酮、乙醚和甘油中。置于潮湿空气或光照下会分解生成氯化氢,其水溶液因水解作用呈黄褐色。

计算性质

  • 辛醇/水分配系数(LogP):
    -9.82
  • 重原子数:
    5
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    1
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • TSCA:
    Yes
  • 危险等级:
    8
  • 危险品标志:
    Xn
  • 安全说明:
    S26,S39
  • 危险类别码:
    R22,R41,R38
  • WGK Germany:
    1
  • 海关编码:
    28273300
  • 危险品运输编号:
    UN 3260 8/PG 3
  • 危险类别:
    8
  • RTECS号:
    NO5425000
  • 包装等级:
    III
  • 危险标志:
    GHS05,GHS07
  • 危险性描述:
    H290,H302,H315,H318
  • 危险性防范说明:
    P280,P305 + P351 + P338
  • 储存条件:
    常温下应密闭避光存放于通风干燥处,并确保设备密封良好。在贮存和运输过程中需严防有毒物质污染、雨淋以及受潮。装卸时要小心轻放,以防包装破裂导致受潮。如发生火灾,可用水、沙土或各种灭火器进行扑救。

SDS

SDS:1bbdd77a46e68b3d21dcf86284325cc3
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Name: Iron(iii) chloride hexahydrate p.a. Material Safety Data Sheet
Synonym: Ferric chloride hexahydrat
CAS: 10025-77-1
Section 1 - Chemical Product MSDS Name:Iron(iii) chloride hexahydrate p.a. Material Safety Data Sheet
Synonym:Ferric chloride hexahydrat

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
10025-77-1 Iron(III) chloride hexahydrate p.a. unlisted
Hazard Symbols: C
Risk Phrases: 22 34

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed. Causes burns.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 10025-77-1: Belgium - TWA: (listed as iron salts (soluble)): 1 mg/m3 VLE (as Malaysia: (listed as iron salts (soluble)): 1 mg/m3 TWA (as Fe) Netherlands: (listed as iron salts (soluble)): 1 mg/m3 MAC (as Fe Spain: (listed as iron salts (soluble)): 1 mg/m3 VLA-ED (as Fe) Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder and chunks
Color: orange
Odor: Not available.
pH: 2 (0.1 M in water)
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 280 - 285 deg C @760 mmHg
Freezing/Melting Point: 37 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 920 g/l (20C)
Specific Gravity/Density:
Molecular Formula: Cl3Fe.6H2O
Molecular Weight: 270.29

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, alkali metals, allyl chloride, ethylene oxide, potassium, sodium.
Hazardous Decomposition Products:
Hydrogen chloride, oxides of iron.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 10025-77-1: NO5425000 LD50/LC50:
Not available.
Carcinogenicity:
Iron(III) chloride hexahydrate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
logPOW: -4

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3260
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3260
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3260
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 22 Harmful if swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 10025-77-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 10025-77-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 10025-77-1 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).


SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

六水三氯化铁 分子式与性质

六水三氯化铁的分子式为FeCl₃·6H₂O,英文名为Ferric chloride hexahydrate。外观呈褐黄色晶体状,无气味,有涩味。吸湿性强且具有潮解性,在空气中会逐渐转化成红棕色液体。该物质极易溶于水,水溶液呈现强酸性,并能促使蛋白质凝固。六水三氯化铁亦易溶于乙醇和丙酮,可溶解于液态二氧化硫、乙胺及苯胺等,而不溶于甘油或三氯化磷。

应用

六水三氯化铁主要用于水处理、印刷制版腐蚀剂、冶金工业中的氯化剂、染料工业的氧化剂与媒染剂、有机合成催化剂和氧化剂。此外,它也是制造其他铁盐、颜料的重要原料,并应用于矿山选矿等过程。

制备

可通过无水三氯化铁(FeCl₃)制备六水三氯化铁(FeCl₃·6H₂O)。具体步骤如下:

  1. 在1000升搪瓷玻璃夹套反应器中加入700升纯水、15升盐酸和800千克无水三氯化铁,搅拌至溶解。
  2. 使用离心机(帆布或747丙纶滤布)过滤混合物;再通过真空过滤(747丙纶滤布)进行进一步过滤,并检测FeCl₃含量。
  3. 根据环境温度确定配料系数Θ。实验表明,当环境温度分别为20°C、15°C、10°C和5°C时,对应的配料系数Θ分别为0.9、L 0、L 1、L 2。
  4. 确定并调整FeCl₃的加入量至适当的浓度,在搅拌下冷却混合物以促进结晶析出。
  5. 最后通过离心机甩干过滤后的固体,并进行包装。包装材料依次为聚乙烯食品袋,厚度0.1mm的聚乙烯袋以及纸板桶。
毒性

六水三氯化铁具有一定的毒性。LD₅₀值为900毫克/公斤(大鼠经口),成人致命量约为6克。该物质能与乳中的β-球蛋白结合形成蛋白铁,并容易在体内吸收。由于其酸性强,不宜直接添加,通常先与乳清作用制成乳清铁后再添加,调整至每1克乳清铁含约4毫克的铁。

化学性质

六水三氯化铁为黄色或棕褐色结晶状固体,无气味,有涩味。熔点为37℃,沸点在280~285℃之间。极易溶于水和乙醇、乙醚等有机溶剂,在水中呈强酸性。

用途
  1. 营养增补剂:作为铁质强化剂用于婴儿奶粉、离乳食品等。
  2. 水处理剂:广泛应用于水处理过程中。
  3. 有机合成催化剂:用于多种化学反应的催化作用。
  4. 染料工业:用作氧化剂和媒染剂。
  5. 其他用途:如分析试剂,测定砷、锂、锡、硒、钒、硫氰酸盐等物质;在工业上作为照相制版、颜料和催化剂。
生产方法

六水三氯化铁的生产通常采用盐酸法或一步氯化法。具体步骤如下:

  1. 将洗净的铁屑与盐酸加入反应器中进行化学反应,生成二氯化铁溶液。
  2. 对清液进行澄清处理后通入氯气进行进一步反应,生成三氯化铁溶液。
  3. 调整混合物浓度并过滤,最终通过结晶过程获得六水三氯化铁。
安全信息
  • 类别:腐蚀物质

  • 毒性分级:中毒

  • 急性毒性

    • 口服 - 大鼠 LDL₀: 900 毫克/公斤
    • 腹腔 - 小鼠 LD₅₀: 260 毫克/公斤(参考偶氮苯)
  • 可燃性危险特性:不可燃烧;火场产生有毒含铁、氯化物烟雾

  • 储运特性

    • 库房应保持低温、通风且干燥
    • 储存时避免与强氧化剂和碱金属等物质混放
  • 灭火剂:使用水、二氧化碳或干粉及泡沫扑灭火灾

  • 职业标准:TWA 1 毫克/立方米(铁)

反应信息

  • 作为反应物:
    描述:
    iron(III) chloride hexahydrate氯化亚砜 作用下, 以 neat (no solvent) 为溶剂, 以70%的产率得到三氯化铁
    参考文献:
    名称:
    二锰,和十价锰–与氧化剂之间的反应
    摘要:
    摘要双金属十羰基化合物M 2(CO)10在CH 3 CN溶剂中不与Fe(CN)6 3−或IrCl 6 2−等阴离子强氧化剂发生反应,其中M 2 = Mn 2,MnRe和Re 2也不能与中性或阳离子弱氧化剂一起使用。NO +,Fe(phen)3 3+和Cu 2+等强阳离子氧化剂可在乙腈溶剂中将M 2(CO)10迅速氧化为2M(CO)5(NCCH 3)+。该反应的动力学表明它是根据双分子外球机理进行的。
    DOI:
    10.1016/s0020-1693(00)96022-5
  • 作为产物:
    描述:
    参考文献:
    名称:
    Bucholz, C. F., 1805, vol. 13, # II, p. 156 - 156
    摘要:
    DOI:
  • 作为试剂:
    描述:
    月桂酸胆固醇iron(III) chloride hexahydrate 作用下, 以 均三甲苯 为溶剂, 反应 12.0h, 以99%的产率得到胆固醇月桂酸酯
    参考文献:
    名称:
    FeCl3·6H2O作为脂肪酸酯化甾体醇的多功能催化剂
    摘要:
    FeCl 3 ˙6H 2 O是一种活性催化剂,用于在均三甲苯为溶剂的共沸回流条件下,一些甾醇与脂肪酸的酯化反应。
    DOI:
    10.1055/s-0028-1083175
点击查看最新优质反应信息

文献信息

  • High-spin tetranuclear MnII2MnIV2 clusters with unique Mn(ii)–Mn(iv) magnetic exchange: synthesis, structures and magnetism
    作者:Ai-Ju Zhou、Jun-Liang Liu、Radovan Herchel、Ji-Dong Leng、Ming-Liang Tong
    DOI:10.1039/b823042k
    日期:——
    amine (H(4)edte) with MnCl(2).4H(2)O or FeCl(3).6H(2)O in MeOH or MeCN with different bases yield four butterfly-like tetranuclear clusters with fused defective dicubane M(4)O(6) cores: [Mn(II)(2)Mn(IV)(2)(mu(4)-Hedte)(2)(thme)(2)].MeCN () (H(4)edte = N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine, H(3)thme = 1,1,1-tris(hydroxymethyl)ethane), [Mn(II)(2)Mn(IV)(2)(mu(4)-Hedte)(2)(thme)(2)].2MeOH ()
    N,N,N',N'-四(2-羟乙基)乙二胺(H(4)edte)与MnCl(2).4H(2)O或FeCl(3).6H(2)O在MeOH中的反应或具有不同碱基的MeCN产生四个蝴蝶状四核簇,其融合有缺陷的Dicubane M(4)O(6)核:[Mn(II)(2)Mn(IV)(2)(mu(4)-Hedte)( 2)(thme)(2)]。MeCN()(H(4)edte = N,N,N',N'-四(2-羟乙基)乙二胺,H(3)th = 1,1,1-三(羟甲基)乙烷),[Mn(II)(2)Mn(IV)(2)(mu(4)-Hedte)(2)(thme)(2)]。2MeOH(),[Fe(III) (4)(mu(4)-Hedte)(2)(N(3))(6)]。2MeCN()和[Fe(III)(4)(mu(4)-edte)(2)(N (3))(4)(MeOH)(2)]()。两者和分别在三斜空间群P1 [结合宏]中结晶,而分别在单斜空间群P2(1)/
  • Rod-like β-FeOOH@poly(dopamine)–Au–poly(dopamine) nanocatalysts with improved recyclable activities
    作者:Ya Mao、Wanquan Jiang、Shouhu Xuan、Qunling Fang、Ken Cham-Fai Leung、Beng S. Ong、Sheng Wang、Xinglong Gong
    DOI:10.1039/c5dt00913h
    日期:——

    A novel rod-like β-FeOOH@poly(dopamine)–Au–poly(dopamine) core–shell nanocomposite with significantly improved recyclability is developed for catalysis.

    一种新型的棒状β-FeOOH@聚多巴胺-金-聚多巴胺核壳纳米复合材料被开发出来,用于催化,其循环使用性能得到了显著提高。

  • Easy-separable magnetic nanoparticle-supported Pd catalysts: Kinetics, stability and catalyst re-use
    作者:Urszula Laska、Christopher G. Frost、Gareth J. Price、Pawel K. Plucinski
    DOI:10.1016/j.jcat.2009.10.001
    日期:2009.12.10
    novel palladium-based catalysts supported on magnetic nanoparticles with diameters of 7–17 nm have been prepared and evaluated in C–C coupling, hydrogenation and amination reactions. One type of catalyst used palladium complexes containing phosphine and/or acetate ligands for applications in Suzuki and Heck reactions. The second type consisted of Pd(0)-functionalised magnetic cores for use in hydrogenation
    制备了一系列新型的钯基催化剂,负载在直径7至17 nm的磁性纳米粒子上,并进行了C-C偶联,加氢和胺化反应的评估。一种类型的催化剂使用包含膦和/或乙酸酯配体的钯配合物,用于Suzuki和Heck反应。第二种类型是用于氢化和CC偶联的Pd(0)-官能化磁芯。每种类型对一系列反应均有效,并且由于载体的超顺磁性行为,很容易从反应混合物中回收。进行了详细的速率研究,发现其与拟一级动力学相对应,以帮助确定反应机理,结果表明,在Heck反应过程中,Pd浸出关键取决于芳基卤化物的存在。
  • Monodisperse Iron Oxide Nanoparticles Embedded in Mg–Al Hydrotalcite as a Highly Active, Magnetically Separable, and Recyclable Solid Base Catalyst
    作者:Shun Nishimura、Atsushi Takagaki、Kohki Ebitani
    DOI:10.1246/bcsj.20100059
    日期:2010.7.15
    hydrotalcite was prepared by titration method in various molar ratios of (Mg + Al) to Fe, and we compared their catalytic behavior for epoxidation of 2-cyclohexen-1-one using hydrogen peroxide. The catalyst was characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM), superconducting quantum interference device (SQUID), and inductively coupled plasma (ICP). The FeHT100 (ratio
    通过滴定法以不同的 (Mg + Al) 与 Fe 摩尔比制备可磁分离的 Mg-Al 水滑石,我们比较了它们对使用过氧化氢环氧化 2-cyclohexen-1-one 的催化行为。使用 X 射线衍射 (XRD)、透射电子显微镜 (TEM)、超导量子干涉仪 (SQUID) 和电感耦合等离子体 (ICP) 对催化剂进行表征。FeHT100((Mg + Al) 与 Fe = 100 的比率)在 2-cyclohexen-1-one 与过氧化氢的环氧化中显示出高活性和选择性。磁分离后,FeHT100 保持优异的性能,可重复用于四个反应而不会损失活性。
  • Polynuclear Fe<sub><i>n</i></sub>Complexes (<i>n</i>= 1, 2, 4, 5) of Polytopic Hydrazone Ligands with Fe(II), Fe(III) and Mixed Oxidation State Combinations
    作者:Muhammad U. Anwar、Konstantin V. Shuvaev、Louise N. Dawe、Laurence K. Thompson
    DOI:10.1021/ic201891h
    日期:2011.12.5
    examples of mononuclear, dinuclear, tetranuclear, and pentanuclear complexes have been observed within a related class of ligands. In addition, ligand site donor composition can lead to coordination spheres that stabilize both high spin Fe(II) and Fe(III) sites, with evidence for Fe(II) spin crossover. Structural and magnetic properties are examined, which reveal the presence of antiferromagnetic exchange
    检查了一些基于poly的配体的铁配位化学。配合物源自一般的自组装策略,其中配体设计可用于设计特定的多金属[ n × n]网格架构。然而,作为任何复杂平衡过程的一部分,低聚实体也可能发生,特别是在考虑配体互变异构柔性时,并且在相关配体类别中观察到了单核,双核,四核和五核配合物的实例。另外,配体位点供体的组成可导致配位球稳定高自旋Fe(II)和Fe(III)位,并有Fe(II)自旋交叉的证据。检查了结构和磁性,揭示了多核系统中反铁磁交换的存在。
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