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ジルコニウム(IV)ジオキシド

ジルコニウム(IV)ジオキシド 化学構造式
1314-23-4
CAS番号.
1314-23-4
化学名:
ジルコニウム(IV)ジオキシド
别名:
ジルコニア;二酸化ジルコニウム;ジルコニウム(IV)ジオキシド;酸化ジルコニウム(IV);酸化ジルコニウム;ジルコニア,3N;酸化ジルコニウム,3N;酸化ジルコニウム(Ⅳ);ZIRCONIUM(IV) OXIDE, PURATRONIC®, 99.978% (METALS BASIS);酸化ジルコニウムナノ粒子(10NM);酸化ジルコニウム(IV), 99.8% (METALS BASIS EXCLUDING HF);酸化ジルコニウム(IV)/ 99.995%;酸化ジルコニウム(IV) 5 MICRON;酸化ジルコニウム(IV)分散液;酸化ジルコニウム(IV), 20% in H2O, colloidal dispersion;酸化ジルコニウム(IV), 99+%;酸化ジルコニウム(IV) 5 micron/ 99%;酸化ジルコニウム(IV), Puratronic®, 99.978% (metals basis)
英語化学名:
Zirconium dioxide
英語别名:
CSZ;YSZ;MSZ;ZrO2;Zedox;SM 945;SM 975;SM 987;SM 992;SM 994
CBNumber:
CB1495838
化学式:
O2Zr
分子量:
123.22
MOL File:
1314-23-4.mol

ジルコニウム(IV)ジオキシド 物理性質

融点 :
2700 °C(lit.)
沸点 :
5000 °C(lit.)
比重(密度) :
5.89 g/mL at 25 °C(lit.)
闪点 :
5000°C
溶解性:
insoluble
外見 :
powder
色:
White
比重:
5.89
PH:
4-5
水溶解度 :
insoluble
Merck :
14,10180
安定性::
Stable.
InChIKey:
RVTZCBVAJQQJTK-UHFFFAOYSA-N
CAS データベース:
1314-23-4(CAS DataBase Reference)
NISTの化学物質情報:
Zirconium dioxide(1314-23-4)
EPAの化学物質情報:
Zirconium oxide (1314-23-4)
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  Xi
Rフレーズ  36/37/38
Sフレーズ  26-36/37-39-36
HSコード  28256000
安衛法 57,57-2
絵表示(GHS)
注意喚起語
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H222 極めて可燃性/引火性の高いエアゾール 可燃性/引火性ガス 1 危険 P210, P211, P251, P410+P412
H314 重篤な皮膚の薬傷?眼の損傷 皮膚腐食性/刺激性 1A, B, C 危険 P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 皮膚刺激 皮膚腐食性/刺激性 2 警告 P264, P280, P302+P352, P321,P332+P313, P362
H318 重篤な眼の損傷 眼に対する重篤な損傷性/眼刺激 性 1 危険 P280, P305+P351+P338, P310
H319 強い眼刺激 眼に対する重篤な損傷性/眼刺激 性 2A 警告 P264, P280, P305+P351+P338,P337+P313P
H335 呼吸器への刺激のおそれ 特定標的臓器毒性、単回暴露; 気道刺激性 3 警告
注意書き
P210 熱/火花/裸火/高温のもののような着火源から遠ざ けること。-禁煙。
P211 裸火または他の着火源に噴霧しないこと。
P251 加圧容器:使用後の含め、穴を開けたり燃やしたりし ないこと。
P264 取扱い後は皮膚をよく洗うこと。
P264 取扱い後は手や顔をよく洗うこと。
P301+P330+P331 飲み込んだ場合:口をすすぐこと。無理に吐かせ ないこと。
P305+P351+P338 眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
P321 特別な処置が必要である(このラベルの... を見よ)。
P332+P313 皮膚刺激が生じた場合:医師の診断/手当てを受けるこ と。
P410+P412 日光から遮断し、500C 以上の温度に暴露しない こと。

ジルコニウム(IV)ジオキシド 価格 もっと(45)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01ALF011141 Zirconium(IV) oxide, Puratronic®, 99.978% (metals basis)
Zirconium(IV) oxide, Puratronic?, 99.978% (metals basis)
1314-23-4 25g ¥54100 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01ALF011141 Zirconium(IV) oxide, Puratronic®, 99.978% (metals basis)
Zirconium(IV) oxide, Puratronic?, 99.978% (metals basis)
1314-23-4 100g ¥162600 2018-12-26 購入
関東化学株式会社(KANTO) 19052-2A 酸化ジルコニウム(IV)
Zirconium(IV) oxide
1314-23-4 250g ¥8600 2018-12-13 購入
関東化学株式会社(KANTO) 19052-1A 酸化ジルコニウム(IV)
Zirconium(IV) oxide
1314-23-4 1kg ¥25600 2018-12-13 購入
Sigma-Aldrich Japan 204994 酸化ジルコニウム(IV) 99.99% trace metals basis (purity excludes ~2% HfO2)
Zirconium(IV) oxide 99.99% trace metals basis (purity excludes ~2% HfO2)
1314-23-4 10g ¥18000 2018-12-25 購入

ジルコニウム(IV)ジオキシド MSDS


Zirconium dioxide

ジルコニウム(IV)ジオキシド 化学特性,用途語,生産方法

外観

白色〜わずかにうすい褐色, 粉末

定義

本品は、ジルコニウムの酸化物であり、次の化学式で表される。

溶解性

水に不溶。塩酸, 硝酸に微溶。硫酸に可溶。

用途

窯業原料、耐火物材料、顔料、構造材料?機能材料?切削工具?耐摩耗部品?圧電素子?セラミックコンデンサー?光学ガラス添加剤、触媒、燃料電池(固体電解質型)、医薬部外品添加物(化粧品等) (NITE総合検索 (2015))

用途

光学ガラス添加剤、電子材料、触媒、酸素計材料。

用途

光学ガラス添加材、電子材料、触媒、窯業原料、研磨剤。

化粧品の成分用途

不透明化剤

使用上の注意

アルゴン封入

化学的特性

Heavy, white, amorphous powder. Mohs hardness 6.5, refr index 2.2. Insoluble in water and most acids or alkalies at room temperature; soluble in nitric acid and hot concentrated hydrochloric, hydrofluoric, and sulfuric acids. Most heat resistant of commercial refractories; dielectric.

化学的特性

Zirconium dioxide is a white, amorphous powder, insoluble in water but slightly soluble in acid.

物理的性質

White, heavy, amorphous powder or monoclinic crystals; refractive index 2.13; density 5.68 g/cm3; Mohs hardness 6.5; transforms to tetragonal structure above 1,100°C and cubic form above 1,900°C; melts at 2,710°C and vaporizes at about 4,300°C; insoluble in water; soluble in hydrofluoric acid and hot sulfuric, nitric and hydrochloric acids.

使用

Zirconium oxide occurs in nature as the mineral baddeleyite. The oxide has many industrial applications. It is used as a refractory material. It is used in making highly reflective glazes for ceramics, glasses, linings of metallurgical furnaces, crucibles, and laboratory equipment. The oxide is used to produce oxyhydrogen and incandescent lights. Other uses are in producing piezoelectric crystals, heat-resistant fibers, and high-frequency induction coils. The hydrous oxide is used in treating dermatitis resulting from poison ivy.

使用

Instead of lime for the oxyhydrogen light; with earths of the yttrium group in incandescent lighting (Nernst lamps); as pigment, abrasive; manufacture of enamels, white glass, refractory crucibles, and furnace linings.

使用

Zirconium oxide (ZrO2) is the most common compound of zirconium found in nature. It has many uses, including the production of heat-resistant fabrics and high-temperature electrodes and tools, as well as in the treatment of skin diseases. The mineral baddeleyite (known as zirconia or ZrO2) is the natural form of zirconium oxide and is used to produce metallic zirconium by the use of the Kroll process. The Kroll process is used to produce titanium metal as well as zirconium. The metals, in the form of metallic tetrachlorides, are reduced with magnesium metal and then heated to “red-hot” under normal pressure in the presence of a blanket of inert gas such as helium or argon.

製造方法

Zirconium oxide occurs in nature as mineral baddeleyite. Ore is mined from natural deposits and subjected to concentration and purifcation by various processes. The oxide, however, is more commonly obtained as an intermediate in recovering zirconium from zircon, ZrSiO4 (See Zirconium, Recovery).
Also, the oxide may be prepared in the laboratory by thermal decomposition of zirconium hydroxide or zirconium carbonate:
Zr(OH)4 → ZrO2 + 2H2O
Zr(CO3)2 → ZrO2 + 2CO2

工業用途

There are several types of zirconia: a pure(monoclinic) oxide and a stabilized (cubic)form, and a number of variations such asyttria- and magnesia-stabilized zirconia andnuclear grades. Stabilized zirconia has a highmelting point, about 2760°C, low thermal conductivity,and is generally unaffected by oxidizingand reducing atmospheres and mostchemicals. Yttria- and magnesia-stabilized zirconiasare widely used for equipment and vesselsin contact with liquid metals. Monoclinicnuclear zirconia is used for nuclear fuel elements,reactor hardware, and related applicationswhere high purity (99.7%) is needed.Zirconia has the distinction of being an electricalinsulator at low temperatures, graduallybecoming a conductor as temperaturesincrease.

Carcinogenicity

To simulate the chronic alpha radiation of Thorotrast, the liver of female Wistar rats was exposed to fractionated neutron irradiation at 14-day intervals (0.2Gy per fraction) over 2 years to a total dose of 10.0Gy. Before the start of irradiation, half of the animals received 120 mL of nonradioactive Zirconotrast (ZrO2), which is comparable to Thorotrast in all other physical and chemical properties. The first liver tumor was detected 1 year after the beginning of irradiation. At the end of the life span study, the incidence of irradiated animals with liver tumors was about 40%. In the animals treated additionally with ZrO2, the incidence, time of onset, and overall number of liver tumors were nearly equal, indicating that the fractionated neutron irradiation was the exclusive cause of tumor development. The lifelong-deposited ZrO2 colloid had no influence on tumor induction or development. Histological types of benign and malignant liver tumors seen in this study were the same as those seen in animals treated with Thorotrast.

ジルコニウム(IV)ジオキシド 上流と下流の製品情報

原材料

準備製品


ジルコニウム(IV)ジオキシド 生産企業

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1314-23-4(ジルコニウム(IV)ジオキシド)キーワード:


  • 1314-23-4
  • Zirconium oxide/ 99.9%
  • Zirconium oxide/ 99.995%
  • Zirconium(IV) oxide,Zirconia
  • ZIRCONIUM(IV) OXIDE, TABLETS, 1CM DIAM. X 3MM THICK, 98%
  • Zirconium(IV) oxide, 99+% (metals basis excluding Hf), HfO2 2%
  • Zirconium(IV) oxide, Puratronic (metals basis)
  • Zirconium Oxide 99+%
  • Zirconia cloth, yttria stabilized
  • zirconia hollow balls
  • Zirconia hollow balls, sintered calcia stabilized
  • zirconia hollow balls,chemical Calcium stabilized
  • zirconia hollow balls,electric melting Calcium stabilized
  • zirconia hollow balls,yttrium stabilized
  • Zirconia powder (ZrO2)
  • Zirconia powder , hollow fiber , yttria stabilized (ZrO2)
  • Zirconia powder , porous fiber , yttria stabilized (ZrO2)
  • Zirconia powder , solid fiber , yttria stabilized (ZrO2)
  • Zirconia powder , yttria stabilized (ZrO2)
  • Zirconia sphere , yttria-stabilized
  • Zirconia, felt
  • Zirconia sphere , yttria stabilized (ZrO2)
  • CSZ
  • Zirconium(IV) oxide, 98.50%
  • Zirconium(IV) oxide, 99+%
  • ZIRCONIUM OXIDE 99.99%
  • ZIRCONIUM OXIDE, 99.7%
  • Zirconium(IV) oxide 99,99 (4N)
  • zirconium(iv) oxide solution
  • zirconium(iv) oxide, puratronic
  • zirconium(iv) oxide, spectrographic grade
  • ジルコニア
  • 二酸化ジルコニウム
  • ジルコニウム(IV)ジオキシド
  • 酸化ジルコニウム(IV)
  • 酸化ジルコニウム
  • ジルコニア,3N
  • 酸化ジルコニウム,3N
  • 酸化ジルコニウム(Ⅳ)
  • ZIRCONIUM(IV) OXIDE, PURATRONIC®, 99.978% (METALS BASIS)
  • 酸化ジルコニウムナノ粒子(10NM)
  • 酸化ジルコニウム(IV), 99.8% (METALS BASIS EXCLUDING HF)
  • 酸化ジルコニウム(IV)/ 99.995%
  • 酸化ジルコニウム(IV) 5 MICRON
  • 酸化ジルコニウム(IV)分散液
  • 酸化ジルコニウム(IV), 20% in H2O, colloidal dispersion
  • 酸化ジルコニウム(IV), 99+%
  • 酸化ジルコニウム(IV) 5 micron/ 99%
  • 酸化ジルコニウム(IV), Puratronic®, 99.978% (metals basis)
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