<生产厂家价格>

氯化钇

氯化钇用途

【用途一】
用作分析试剂

氯化钇名称

[ CAS 号 ]:
10361-92-9

[ 中文名 ]:
氯化钇(III)

[ 英文名 ]:
yttrium chloride

[中文别名 ]:

[英文别名 ]:

Yttrium(Iii) Chloride
MFCD00011470
Yttrium chloride(III)
YTTRIUM CHLORIDE
EINECS 233-801-0

氯化钇物理化学性质

[ 密度 ]:
2.67 g/mL at 25 °C(lit.)

[ 沸点 ]:
1507℃

[ 熔点 ]:
721 °C(lit.)

[ 分子式 ]:
Cl₃Y

[ 分子量 ]:
232.449

[ 精确质量 ]:
231.936996

[ LogP ]:
2.06850

[ 外观性状 ]:
粉末

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
不同温度(℃)时每100毫升水中的溶解克数: 77.3g/0℃;78.1g/10℃;78.8g/20℃;79.6g/30℃;80.8g/40℃

氯化钇MSDS

氯化钇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZG3150000

CHEMICAL NAME :: Yttrium chloride

CAS REGISTRY NUMBER :: 10361-92-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 18

MOLECULAR FORMULA :: Cl3-Y

MOLECULAR WEIGHT :: 195.26

WISWESSER LINE NOTATION :: YT G3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45 mg/kg

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

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 16,475,1957

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 88 mg/kg

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

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 16,475,1957

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 85 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Lungs, Thorax, or Respiration - other changes

REFERENCE :: AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 5,437,1962 *** REVIEWS *** ACGIH TLV-TWA 1 mg(Y)/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 TOXICOLOGY REVIEW JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 54,663,1965 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1 mg(Y)/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg(Y)/m3 JAN 1993 OEL-DENMARK:TWA 1 mg(Y)/m3 JAN 1993 OEL-FINLAND:TWA 1 mg(Y)/m3 JAN 1993 OEL-FRANCE:TWA 1 mg(Y)/m3 JAN 1993 OEL-GERMANY:TWA 5 mg(Y)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Y)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 5 ppm (25 mg(Y)/m3) JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Y)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Y)/m3;STEL 3 mg(Y)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

氯化钇安全信息

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
ZG3150000

[ 海关编码 ]:
28469026

氯化钇合成路线

氯化钇上下游产品

氯化钇上游产品

氯化钇下游产品

氯化钇制备

1.Y2O3和两倍计算量的NH4Cl在研钵中混合研磨，在硬质玻璃烧瓶中反应，烧瓶以与水平面成30°角度慢慢旋转，225～250℃空气浴加热直至反应完成，过量的NH4Cl在300～320℃真空条件下除掉，得到粉末状产物。

2.按化学计量关系称取反应物，反应物装在悬于电炉中的石英管(d=13～25mm,l=7～25cm)中，选择的电炉应能使样品管各个部位的温度尽可能一致。反应管入口与蒸馏烧瓶的侧口相连(蒸馏烧瓶连有聚四氟乙烯管子)，出口与冷凝接收器(连有聚乙烯管子)相连，每做一次实验后聚乙烯管都需要更换，而聚四氟乙烯管不会受反应的影响。（装置如图III-2所示）

图III-2 制备无水稀土氯化物

以0.22～0.27g/min·cm的速度通过样品管滴加CCl4到蒸馏烧瓶中。可用蒸馏烧瓶上聚四氟乙烯管上的螺旋夹子调整CCl4的流速。用电热罩维持蒸馏烧瓶的温度100℃，使用电热带维持预热部分(连接蒸馏烧瓶与反应管的侧管部分)的温度在120℃。

反应炉温度按下列步骤进行控制；500℃ 6h，550℃ 15h，600～650℃ 8h。

反应完成后，通过惰性气体入口充入Ar或者其他惰性气体。断开反应管，配上活塞，连接真空体系，抽真空，密封保存。

氯化钇文献

Nd(3+)-Sensitized Ho(3+) Single-Band Red Upconversion Luminescence in Core-Shell Nanoarchitecture.

J. Phys. Chem. Lett. 6 , 2833-40, (2015)

A strategy to achieve 808 nm excited single-band red upconversion luminescence of Ho(3+) via the core-shell nanoarchitecture design was provided. Specifically, the synthesized Yb/Ho/Ce: NaGdF4@Yb/Nd: ...

Yttrium oxide/gadolinium oxide-modified platinum nanoparticles as cathodes for the oxygen reduction reaction.

ChemPhysChem 15(10) , 2136-44, (2014)

Rare-earth-element (Y, Gd) modified Pt nanoparticles (NPs) supported on a carbon substrate (Vulcan XC-72) are synthesized via a water-in-oil chemical route. In both cases, X-ray diffraction (XRD) meas...

Synthesis of YF3: Yb, Er upconverting nanofluorophores using chitosan and their cytotoxicity in MCF-7 cells.

Int. J. Biol. Macromol. 72 , 1308-12, (2014)

In this work, we described one pot hydrothermal synthesis of surface modified water soluble YF3: Yb, Er upconverting nanofluorophores (UCNFs) using natural biopolymer chitosan. The obtained nanocrysta...

更多文献

氯化钇