氟锆酸钾

氟锆酸钾用途

【用途一】
用于制金属锆及其他锆化合物，也用于铝镁合金、原子能工业、陶瓷及玻璃生产
【用途二】
用于制金属锆及其他锆化合物，也用于铝镁合金、陶瓷及玻璃生产
【用途三】
用作催化剂和焊接剂，也用于光学玻璃、金属锆的制造
【用途四】
用做生产金属锆和其他锆化合物的原料及镁铝合金。用于电器材料、耐火材料、电真空技术材料、陶瓷和玻璃的生产等。
【用途五】
生产金属锆和及二氧化锆等其它锆化合物的原料，用于镁铝合金、原子能工业、陶瓷和玻璃的生产

氟锆酸钾名称

[ CAS 号 ]:
16923-95-8

[ 中文名 ]:
氟锆酸钾

[ 英文名 ]:
Dipotassium hexafluorozirconate(2-)

[中文别名 ]:

[英文别名 ]:

Zirconate(2-), hexafluoro-, potassium (1:2)
Potassium hexafluorozirconate
MFCD00042547
EINECS 240-985-6
Dipotassium hexafluorozirconate(2-)

氟锆酸钾物理化学性质

[ 密度 ]:
3,5 g/cm3

[ 沸点 ]:
19.5ºC at 760 mmHg

[ 熔点 ]:
840°C

[ 分子式 ]:
F₆K₂Zr

[ 分子量 ]:
283.411

[ 精确质量 ]:
281.822540

[ LogP ]:
2.52120

[ 外观性状 ]:
白色晶体粉末

[ 储存条件 ]:
库房通风低温干燥,与食品、酸类分开储运

氟锆酸钾MSDS

详细MSDS(安全技术说明书)

氟锆酸钾毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZH7028400

CHEMICAL NAME :: Zirconate(2-), hexafluoro-, dipotassium

CAS REGISTRY NUMBER :: 16923-95-8

LAST UPDATED :: 199712

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: F6-Zr.2K

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 98 mg/kg

REFERENCE :: HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 32(10-12),343,1967 *** REVIEWS *** ACGIH TLV-TWA 2.5 mg(F)/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: TLV/BEI,1997 ACGIH TLV-TWA 5 mg(Zr)/m3; STEL 10 mg(Zr)/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: TLV/BEI,1997 ACGIH TLV-Not classifiable as a human carcinogen 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 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/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 2.5 mg(F)/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 2.5 mg(F)/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 2.5 mg(F)/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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3 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 : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1134 No. of Facilities: 407 (estimated) No. of Industries: 17 No. of Occupations: 30 No. of Employees: 20138 (estimated) No. of Female Employees: 1506 (estimated)

氟锆酸钾安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H315-H319-H335

[ 警示性声明 ]:
P261-P301 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R25;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S28-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3288 6.1/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
ZH7028400

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2826909090

氟锆酸钾制备

碳酸钾法氢氟酸溶解二氧化锆后，再与碳酸钾反应，经蒸发、冷却、结晶、烘干，即得成品。

氟锆酸钾海关

[ 海关编码 ]: 2826909090