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ヘキサフルオロ硫黄(VI)

ヘキサフルオロ硫黄(VI) 化学構造式
2551-62-4
CAS番号.
2551-62-4
化学名:
ヘキサフルオロ硫黄(VI)
别名:
硫黄(VI)フルオリド;ヘキサフルオロ硫黄(VI);硫黄(VI)ヘキサフルオリド;エレガス;ふっ化硫黄(VI);六ふっ化硫黄;ロクフッ化硫黄;六フッ化イオウ;6フッ化硫黄;6フッ化硫黄(SF6) ;地球温暖化物質(SF6);六フッ化硫黄、;六弗化硫黄
英語化学名:
Sulfur hexafluoride
英語别名:
SF6;Elegas;Esaflon;OC-6-11;SULFURHEXAFLORIDE;Hexafluorosulphane;SULFUR HEXAFLUORIDE;sulfurfluoride(sf6);SULFUR HEXAFLOURIDE;Schwefelhexafluorid
CBNumber:
CB7724783
化学式:
F6S
分子量:
146.06
MOL File:
2551-62-4.mol

ヘキサフルオロ硫黄(VI) 物理性質

融点 :
−50 °C(lit.)
沸点 :
−64 °C1 mm Hg(lit.)
比重(密度) :
6.602
蒸気密度:
5.11 (vs air)
蒸気圧:
22 mm Hg ( 21.1 °C)
外見 :
colorless gas
水溶解度 :
slightly
Merck :
13,9063
安定性::
Stable. Non-flammable. Explodes on contact with disilane. Reacts with sodium.
CAS データベース:
2551-62-4(CAS DataBase Reference)
NISTの化学物質情報:
Sulfur hexafluoride(2551-62-4)
EPAの化学物質情報:
Sulfur fluoride (SF6), (OC-6-11)-(2551-62-4)
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  37
Sフレーズ  38
RIDADR  UN 1080 2.2
WGK Germany  -
RTECS 番号 WS4900000
Hazard Note  Irritant
国連危険物分類  2.2
有毒物質データの 2551-62-4(Hazardous Substances Data)
化審法 一般化学物質
絵表示(GHS)
注意喚起語 Warning
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
H280 加圧ガス;熱すると爆発のおそれ 高圧ガス 高圧ガス
液化ガス
溶解ガス
警告 P410+P403
注意書き
P410 日光から遮断すること。

ヘキサフルオロ硫黄(VI) 価格

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

ヘキサフルオロ硫黄(VI) MSDS


Sulfur hexafluoride

ヘキサフルオロ硫黄(VI) 化学特性,用途語,生産方法

用途

六フッ化硫黄の高い誘電効率および電気火花発生時に電子を補足する性能があるため電子機器装置に利用

効能

診断補助薬 (超音波造影剤)

化学的特性

Colorless gas; odorless. Slightly soluble in water; soluble in alcohol and ether. Noncombustible.

化学的特性

Sulfur hexafluoride is a colorless, odorless gas. Shipped as a liquefied compressed gas.

使用

In electrical circuit interrupters. In electronic ultra-high frequency piping.

brand name

SonoVue (for the microbubble formulation) (Ausimont).

反応プロフィール

This substance undergoes chemical reactions only under relatively severe circumstances. They are resistant to ignition, although they may become flammable at very high temperatures. They may be resistant to oxidation reduction, except in the most severe conditions. These materials may be nontoxic. They can asphyxiate. Contact of very cold liquefied gas with water may result in vigorous or violent boiling of the product and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if liquid gas contacts water in a closed container [Handling Chemicals Safely 1980].

危険性

Asphyxiant.

健康ハザード

Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.

火災危険

Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.

安全性プロファイル

This material is chemically inert in the pure state and is considered to be physiologcally inert as well. However, as it is ordinarily obtainable, it can contain variable quantities of the lowsulfur fluorides. Some of these are toxic, very reactive chemically, and corrosive in nature. These materials can hydrolyze on contact with water to yield hydrogen fluoride, which is highly toxic and very corrosive. In high concentrations and when pure it may act as a simple asphyxiant. Incompatible with disilane. Vigorous reaction with disilane. May explode. When heated to decomposition emits highly toxic fumes of Fand SOx.

職業ばく露

May contain highly toxic sulfur pentafluoride as an impurity. SF6 is used in various electric power applications as a gaseous dielectric or insulator. The most extensive use is in high-voltage transformers. SF6 is also used in waveguides, linear particle accelerators; Van de Graaff generators; chemically pumped continuous-wave lasers; transmission lines; and power distribution substations. Nonelectrical applications include use as a protective atmosphere for casting of magnesium alloys and use as a leak detector or in tracing moving air masses. Several sources note that vitreous substitution of SF6 in owl monkeys results in a greater ocular vascular permeability than that caused by saline. This implies that SF6 could have an important use in retinal surgery.

応急処置

Eye: If eye tissue is frozen, seek medical attention immediately; if tissue is not frozen, immediately and thoroughly flush the eyes with large amounts of water for at least 15 minutes, occasionally lifting the lower and upper eyelids. If irritation, pain, swelling, lacrimation, or photophobia persist, get medical attention as soon as possible. Skin: If frostbite has occurred, seek medical attention immediately; do NOT rub the affected areas or flush them with water. In order to prevent further tissue damage, do NOT attempt to remove frozen clothing from frostbitten areas. If frostbite has NOT occurred, immediately and thoroughly wash contaminated skin with soap and water. Breathing: If a person breathes large amounts of this chemical, move the exposed person to fresh air at once. If breathing has stopped, perform mouth-to-mouth resuscitation. Keep the affected person warm and at rest. Get medical attention as soon as possible.

輸送方法

UN1080 Sulfur hexafluoride, Hazard Class: 2.2; Labels: 2.2-Nonflammable compressed gas. Cylinders must be transported in a secure upright position, in a wellventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner.

不和合性

May contain impurities that cause it to hydrolyze on contact with water, forming corrosive and toxic hydrogen fluoride. Vigorous reaction with disilane.

廃棄物の処理

Return refillable compressed gas cylinders to supplier. Seal unused cylinders and return to suppliers.

ヘキサフルオロ硫黄(VI) 上流と下流の製品情報

原材料

準備製品


ヘキサフルオロ硫黄(VI) 生産企業

Global( 83)Suppliers
名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度
Henan DaKen Chemical CO.,LTD.
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0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20743 55
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+86-0592-6210733 sales@mainchem.com CHINA 32606 55
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JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
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Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com China 9938 79

2551-62-4(ヘキサフルオロ硫黄(VI))キーワード:


  • 2551-62-4
  • sulfurfluoride(sf6)
  • sulfurhexafluoride,highpurity
  • LEAK DETECTION STANDARD LD-1
  • SULPHUR HEXAFLUORIDE
  • SULFURYL HEXAFLUORIDE
  • SULFUR HEXAFLUORIDE
  • sulfur hexafluoride cyl. with 4.75 kg (~net)
  • Sulphurhexafluoride2
  • SULFUR HEXAFLOURIDE
  • SULFUR HEXAFLUORIDE, 99.75+%
  • Sulfur fluoride (SF6), (OC-6-11)-
  • Sulphur hexafluoride 99.9%
  • Schwefelhexafluorid
  • SULFURHEXAFLORIDE
  • Sulfur hexafluoruides
  • Hexafluorosulfur(VI)
  • Sulfur(VI)hexafluoride
  • SF6 injecting reagent
  • Hexafluorosulphane
  • Sulphur hexafluoride 99%
  • (OC-6-11)-Sulfurfluoride
  • (oc-6-11)-sulfurfluoride(sf6
  • Elegas
  • Esaflon
  • Hexafluorure de soufre
  • hexafluoruredesoufre
  • hexafluoruredesoufre(french)
  • OC-6-11
  • Schwefelhcsafluorid
  • SF6
  • 硫黄(VI)フルオリド
  • ヘキサフルオロ硫黄(VI)
  • 硫黄(VI)ヘキサフルオリド
  • エレガス
  • ふっ化硫黄(VI)
  • 六ふっ化硫黄
  • ロクフッ化硫黄
  • 六フッ化イオウ
  • 6フッ化硫黄
  • 6フッ化硫黄(SF6) 
  • 地球温暖化物質(SF6)
  • 六フッ化硫黄、
  • 六弗化硫黄
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