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氯化亚铁四水合物

氯化亚铁四水合物用途

【用途一】
还原剂，污水处理，检测硒。也用于玛瑙染色、化学催化剂、媒染剂、冶金电镀。

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氯化亚铁四水合物名称

[ CAS 号 ]:
13478-10-9

[ 中文名 ]:
氯化亚铁四水合物

[ 英文名 ]:
Ferrous chloride tetrahydrate

[中文别名 ]:

[英文别名 ]:

Iron(II) chloride tetrahydrate
EINECS 231-843-4
Ferrous chloride tetrahydrate
MFCD00149711

氯化亚铁四水合物物理化学性质

[ 密度 ]:
1.93

[ 沸点 ]:
1026 °C

[ 熔点 ]:
105 °C

[ 分子式 ]:
Cl₂FeH₈O₄

[ 分子量 ]:
198.81200

[ 精确质量 ]:
197.91500

[ PSA ]:
36.92000

[ LogP ]:
1.11930

[ 外观性状 ]:
淡绿色或蓝色-绿色晶体

[ 蒸汽压 ]:
10 mm Hg ( 693 °C)

[ 储存条件 ]:
库房低温,通风,干燥

[ 稳定性 ]:
Air, moisture and light-sensitive. Incompatible with strong oxidizing agents, most common metals.

[ 水溶解性 ]:
soluble

氯化亚铁四水合物MSDS

详细MSDS(安全技术说明书)

氯化亚铁四水合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NO5600000

CHEMICAL NAME :: Iron(2+) chloride, tetrahydrate

CAS REGISTRY NUMBER :: 13478-10-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: Cl2-Fe.4H2-O

MOLECULAR WEIGHT :: 198.83

WISWESSER LINE NOTATION :: FE G2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Rectal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 498 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 93 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 244,17,1962

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 890 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 189 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Rectal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 984 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Fe)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,138,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 1 mg(Fe)/m3 JAN 1993 OEL-FINLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Fe)/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Fe)/m3;STEL 2 mg(Fe)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6271 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1445 (estimated) No. of Female Employees: 230 (estimated)

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氯化亚铁四水合物安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R22;R34

[ 安全声明 (欧洲) ]:
S26-S39-S45-S36/37/39

[ 危险品运输编码 ]:
UN 3260 8/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
NO5600000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
28273300

氯化亚铁四水合物制备

1.先用相对密度为1.18的盐酸配制成27%左右的盐酸溶液，然后缓慢加入铁屑，进行反应。

当氢气不再生成时，冷却，过滤，滤液中加入一些便面洗净的小铁片，以防止氯化亚铁的氯化，然后加热蒸发浓缩至结晶薄膜，趁热过滤，滤液冷却结晶，以下迅速干燥，制的氯化亚铁结晶。无水氯化亚铁可用铁与气态氯化氢在900 ºC下反应制的。

2.在12.3℃以上的温度及无氧条件下，将铁溶于盐酸时可制得氯化亚铁的四水合物。

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氯化亚铁四水合物海关

[ 海关编码 ]: 28273300

氯化亚铁四水合物文献

Synthesis and applications of eco-magnetic nano-hydroxyapatite chitosan composite for enhanced fluoride sorption.

Carbohydr. Polym. 134 , 732-9, (2015)

Adsorption is a significant reaction occurs between adsorbent/water interface for controlling the pollutants in the aqueous environment. In this regard, an eco-magnetic biosorbent was prepared by unif...

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Effect of chemical activation of 10% carbamide peroxide gel in tooth bleaching.

Eur. J. Esthet. Dent. 8(1) , 104-17, (2013)

This study aimed to evaluate the efficacy of chemical agents to increase the bleaching effectiveness of 10% carbamide peroxide. Two hundred and ninety enamel-dentin discs were prepared from bovine inc...

更多文献

氯化亚铁四水合物

氯化亚铁四水合物用途

氯化亚铁四水合物名称

氯化亚铁四水合物物理化学性质

氯化亚铁四水合物MSDS

详细MSDS(安全技术说明书)

氯化亚铁四水合物毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

氯化亚铁四水合物安全信息

氯化亚铁四水合物制备

氯化亚铁四水合物海关

氯化亚铁四水合物文献

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