氟气,7782-41-4，生产厂家，价格-洛克化工网移动版

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制备方法及用途

物化性质

安全信息

毒理性

MSDS

结构与计算化学

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氟气

中文名称：: 氟气

中文别名：: 氟;
氟气;
(R)-(-)-2-苯丙酸;
(R)-(-)-2-苯基丙酸;
(2S)-2-Phenylpropanoic acid;
(S)-(+)-2-Phenylpropionic acid;
3-HYDROXYBENZOIC ACID ETHYL ESTER;
AKOS BBS-00000852;
5-hydroxydodecanoic acid;
2-ethyl-3-hydroxybenzoate;
Ethyl 3-hydroxybenzoate;
Zinc nitrate [UN1514] [Oxidizer];
Zinc nitrate;
1,3,5-triethyl-1,3,5-triazinane;
1,3,5-triethyl-1,3,5-triazinanetriium;
Hexahydro-1,3,5-triethyl-1,3,5-triazine;
UN1489;
Potassium perchlorate;
Copper (II) sulf

英文名称：: fluorine gas

英文别名：: difluorine;
Fluorine;
baccatin III N-benzyl-b-phenylisoserine ester;
7-Epi Paclitaxel;
Epitaxol;
7-epi-Taxol;
diatomic fluorine

CAS No.：: 7782-41-4

分子式：: F₂

分子量：: 38.00

精确分子量：: 37.99680

PSA：: 0.00000

EINECS：: 231-954-8

InChI：: InChI=1/F3

风险术语：: 7-26-35

分子结构式：

SDS：: 查看

氟气制备方法及用途

制备方法

电解法电解是在750 A(电流密度为0.05 A/cm2)的氟电解槽中进行，电解质是氟化氢钾(KF·HF)，由钢瓶连续补充氟化氢，采用中温法电解。用夹套加热维持电解操作温度在90～100℃，槽内氟化氢浓度为38.5％～39.5％，液面高度为540～560 mm，阳极材料为661148碳板，阴极选用铁板。电解后的氟气由阳极室逸出，经导出管进入净化塔，除去氟化氢，随后进入缓冲罐，再由膜式氟气泵输送去包装，制得氟气体产品。其HF→F-+H+↑阳极2F--2e→F2↑阴极2H++2e→H2↑

合成制备方法

电解法电解是在750 A(电流密度为0.05 A/cm²)的氟电解槽中进行，电解质是氟化氢钾(KF·HF)，由钢瓶连续补充氟化氢，采用中温法电解。用夹套加热维持电解操作温度在90～100℃，槽内氟化氢浓度为38.5％～39.5％，液面高度为540～560 mm，阳极材料为661148碳板，阴极选用铁板。电解后的氟气由阳极室逸出，经导出管进入净化塔，除去氟化氢，随后进入缓冲罐，再由膜式氟气泵输送去包装，制得氟气体产品。其
HF→F^-+H⁺↑
阳极2F^--2e→F2↑
阴极2H⁺+2e→H2↑

用途简介

用于制取各种金属和非金属元素的氟化物，以及含氟塑料、含氟橡胶等高分子化合物。在氟氧吹管及火箭燃料中用作氧化剂等。用作火箭燃料中的氧化剂，以及用于氟化合物、含氟塑料、氟橡胶等的制造。

用途

1.用于制取各种金属和非金属元素的氟化物，以及含氟塑料、含氟橡胶等高分子化合物。在氟氧吹管及火箭燃料中用作氧化剂等。

2.用作火箭燃料中的氧化剂，以及用于氟化合物、含氟塑料、氟橡胶等的制造。^[18]

氟气毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LM6475000

CHEMICAL NAME :: Fluorine

CAS REGISTRY NUMBER :: 7782-41-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 46

MOLECULAR FORMULA :: F2

MOLECULAR WEIGHT :: 38.00

WISWESSER LINE NOTATION :: E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Human

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rat

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - mouse

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Mammal - dog

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 185 ppm/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 ppm/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - iritis Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >93 ppm/1H

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - cough Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - nausea or vomiting

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 270 ppm/30M

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - iritis Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 170 ppm/1H

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 29,10,1968 *** REVIEWS *** ACGIH TLV-STEL 3.1 mg/m3 (2 ppm) 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: TLV/BEI,1997 ACGIH TLV-TWA 1.6 mg/m3 (1 ppm) 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: TLV/BEI,1997 TOXICOLOGY REVIEW JAVMA4 Journal of the American Veterinary Medical Association. (American Veterinary Medical Assoc., 930 N. Meacham Rd., Schaumburg, IL 60196) V.48- 1915- Volume(issue)/page/year: 164,277,1974 TOXICOLOGY REVIEW FOREAE Food Research. (Champaign, IL) V.1-25, 1936-60. For publisher information, see JFDSAZ. Volume(issue)/page/year: 7,313,1942 TOXICOLOGY REVIEW KOTTAM Kogai to Taisaku. Journal of Environmental Pollution Control. (Kogai Taisaku Gijutsu Dokokai, Shuwa-Akasaka Bldg., 9-1-244, Akasaka, Minato-ku, Tokyo 107, Japan) V.1- 1965- Volume(issue)/page/year: 11,1300,1975 TOXICOLOGY REVIEW CLCHAU Clinical Chemistry (Winston-Salem, NC). (American Assoc. for Clinical Chemistry, 1725 K St., NW, Washington, DC 20006) V.1- 1955- Volume(issue)/page/year: 19,361,1973 TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965 TOXICOLOGY REVIEW IECHAD Industrial and Engineering Chemistry. (Washington, DC) V.15-62, 1923-70. For publisher information, see CHMTBL. Volume(issue)/page/year: 26,791,1934 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 ppm (2 mg/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: 3,117,1971 OSHA PEL (Gen Indu):8H TWA 0.1 ppm (0.2 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.1 ppm (0.2 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.1 ppm (0.2 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.1 ppm (0.2 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-AUSTRALIA:TWA 1 ppm (2 mg/m3);STEL 2 ppm (4 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1 ppm (1.6 mg/m3);STEL 2 ppm (3.1 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-FINLAND:STEL 0.1 ppm (0.26 mg/m3) JAN 1993 OEL-FRANCE:STEL 1 ppm (2 mg/m3) JAN 1993 OEL-GERMANY:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-HUNGARY:TWA 0.2 mg/m3;STEL 0.4 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (2 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-POLAND:TWA 0.05 mg/m3 JAN 1993 OEL-SWEDEN:TWA 0.1 ppm (0.2 mg/m3);STEL 0.3 ppm (0.5 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.1 ppm (0.15 mg/m3);STEL 0.2 ppm JAN 1993 OEL-THAILAND:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-TURKEY:TWA 0.1 ppm (0.2 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 1 ppm (2 mg/m3);STEL 2 ppm (4 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO FLUORINE-air:10H TWA 0.1 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 33370 No. of Facilities: 396 (estimated) No. of Industries: 10 No. of Occupations: 13 No. of Employees: 2580 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 33370 No. of Facilities: 490 (estimated) No. of Industries: 19 No. of Occupations: 25 No. of Employees: 12854 (estimated) No. of Female Employees: 2059 (estimated)

毒理学数据：

1.急性毒性^[11] LC50：233mg/m³（大鼠吸入，1h）

2.刺激性^[12] 人经眼：25ppm（5min），轻度刺激。

3.亚急性与慢性毒性^[13] 小鼠、豚鼠、兔和狗分别吸入25，8，3，0.8mg/m³，35d，动物死亡率＜40%，尸检见支气管炎、支气管扩张、肺出血、肺水肿。

生态数据：

1.生态毒性 暂无资料

2.生物降解性 暂无资料

3.非生物降解性 暂无资料

氟气

氟气制备方法及用途

制备方法

合成制备方法

用途简介

用途

氟气物化性质

氟气安全信息

氟气毒理性

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

氟气 MSDS

氟气分子结构与计算化学数据

分子结构数据

计算化学数据

氟气上游产品

氟气下游产品

推荐供应商

氟气

氟气 制备方法及用途

制备方法

合成制备方法

用途简介

用途

氟气 物化性质

氟气 安全信息

氟气 毒理性

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

氟气 MSDS

氟气 分子结构与计算化学数据

分子结构数据

计算化学数据

氟气 上游产品

氟气 下游产品

推荐供应商

氟气制备方法及用途

氟气物化性质

氟气安全信息

氟气毒理性

氟气分子结构与计算化学数据

氟气上游产品

氟气下游产品